Precision Spray Nozzles for Tank and Equipment Cleaning

Transcription

1 Precision Spray Nozzles for Tank and Equipment

2 LECHLER NOZZLES FOR TANK AND EQUIPMENT CLEANING ECONOMICAL, SAFE AND PROVEN OVER TIME Lechler is a world leader in nozzle technology. For over 1 years, we have pioneered numerous groundbreaking deve lopments in this field. Comprehensive nozzle engineering an in depth understanding of application specific requirements to create products that offer outstanding performance and reliability. Optimized cleaning processes Companies all over the world in a wide range of industries rely on Lechler tank and equipment cleaning nozzles for thorough cleaning of all kinds of tank sizes, machines and equipment. Your advantages None of the risks, restrictions and costs related to manual tank cleaning Modern nozzle technology cuts cleaning fluid consumption and reduces downtimes The cleaning process is trouble-free, repeatable and verifiable New products for practically any application The Lechler tank and equipment cleaning nozzle range features innovative drive concepts, state-of-the-art nozzle design as well as a large choice of sizes and materials. The scope of our portfolio is unique to the market and offers the perfect solution for every application. High cleaning performance at low pressure Thanks to their sophisticated technology, Lechler tank and equipment cleaning nozzles already achieve high cleaning performance even at low pres sures. This saves on high energy costs. The nozzles are driven and lubricated by the cleaning fluid and are therefore maintenance-free and reliable. Your experienced specia list anywhere in the world With subsidiaries in Hungary, the USA, England, India, China, France, Belgium, Sweden, Finland and Spain as well as qualified agents in over 0 countries, Lechler is represented all over the world. We will help you solve your cleaning problems wherever you are. Industries Chemical industry Food & beverage industry Tank and equipment engineering Machine tool engineering Cosmetics industry Pharmaceutical industry Biotechnology Agricultural engineering

3 THE ART OF MAKING THE RIGHT CHOICE Applications Unique range of solutions There is no one single perfect tank and equipment cleaning nozzle. That is because requirements differ greatly in each individual application. Over the course of the years, we have developed specialized nozzles for a wide variety of different purposes. Today we offer the world s largest nozzle range. This includes everything from standard nozzles to individual nozzles for very specifi c tasks. efficiency at a sight 1 efficiency at a sight Unique range of solutions RINSING LIGHT TO MEDIUM SOIL PERSISTENT SOIL At fi rst sight, fi nding the right nozzle for your particular application from the variety of nozzles we offer may appear overwhelming. That is why we have defi ned fi ve cleaning effi - ciency classes - from a simple rinse to removing the most diffi cult soil. These individual effi ciency classes, information on the tank size and recommended operating pressure allows you to quickly fi nd the most suitable nozzle for your application. You will find a detailed description oft he cleaning es on page 16. Individual advice Individual advice It goes without saying that we provide you with personal service on the subject of tank and equipment cleaning and explain the different possibilities to you. Contact us and let us defi ne the best possible solution for the most effi cient cleaning. CONTENT Page Applications Planning aids Series 7 18 Series 0 0 Series 91»PicoWhirly«6»MicroWhirly«8»MiniWhirly«0»PVDF MicroWhirlyNanoSpinnerMicroSpinner«6»MiniSpinner«8»Teflon Whirly«0»GyroPopUp Whirly«7»HygienicWhirly«8»Whirly«0»XactClean HPACCUClean«6 Rotation monitoring 8 9»IntenseClean Hygienic«TA 60»IntenseClean Hygienic«TB 6»IntenseClean«6 Rotation monitoring 66 Static cleaning nozzles 67 Series 90/91 68 Series / 69 Series 6/6 70 Series Other nozzles 7 Planning aids 1 Static cleaning nozzles

4 LECHLER NOZZLES FOR TANK AND EQUIPMENT CLEANING For every application From the easiest to most diffi cult soils Lechler has the optimum solution for removing soils of all kinds. in Place (CIP) Many of Lechler s precision nozzles for tank and equipment cleaning are CIP-capable and can remain in the installation during the production process.

5 Applications Hygienic equipment cleaning Even diffi cult cleaning tasks with special requirements, such as in the food and beverage industry, can be performed easily with Lechler nozzles. The right nozzle for every tank Planning aids 1 Our extensive product range includes the right nozzle size for every application from a small test tube to a large fermentation tank for bioethanol production. Static cleaning nozzles

6 WHAT YOU SHOULD KEEP IN MIND WHEN PLANNING a The fundamentals of cleaning technology Sinner s circle Cost reduction by efficient cleaning processes b Mechanical cleaning effects with Lechler rotating cleaning nozzles Mechanical cleaning Impact Comparison of rotating cleaning nozzles and static spray balls Influence of chemistry and temperature Foam cleaning with nozzles CIP- and SIP-cleaning c Lechler rotating cleaning nozzles designs Operating principles Connection options Materials Hygienic requirements Nozzle wear Material certificates ATEX d Conversion tables e efficiency classes a The fundamentals of cleaning technology Sinner s circle The Sinner s circle illustrates the interplay between the four main factors for successful cleaning: Chemistry (choice of cleaning agent) Mechanical (removal of soil via pressure or friction) Temperature (at which cleaning is performed) Time (duration of the total cleaning processes) The proportion of the individual factors as a part of the entire cleaning can be varied, provided that the total is 100 per cent. This results in significant savings potentials. As a result, the intensification of mechanical cleaning enables the consumption of cleaning agents or the duration of cleaning to be reduced. Consequently, the mechanical factor that takes up a greater part of the Sinner s circle, while the other factors can end up being reduced. Cost reduction by efficient cleaning processes This is precisely where our nozzles and rotating cleaning nozzles come into play, having been specially developed for delivering a high mechanical cleaning action. Their greater efficiency helps to permanently reduce on going costs for energy and cleaning agents, and also the duration of cleaning. Consequently a one-off investment in improved nozzle technology pays for itself after only a short time. Figure 1: Sinner s circle with equal proportions of the temperature, time, chemistry and mechanical factors. Figure : Lechler nozzles and rotating cleaning nozzles have high mechanical cleaning efficiency. This reduces the proportion of the other factors, as well as the resulting costs. 6

7 b b Mechanical cleaning effects with Lechler rotating cleaning nozzles MIN bar MAX Mechanical cleaning Rotating cleaning nozzles deliver the greatest impact when cleaning the surface a area of the tank. To achieve this, large droplets must strike at high speed. This enables b Reinigungswirkung thick soil to be removed that cannot dissolve in the cleaning fluid. Important influencing factors are the distance between the nozzle and wall, and the operating pressure. Abstand If either are too great the fluid will break down into smaller droplets (see Figs. and ) and the impact will be reduced. Besides the impact, the fluid running down the tank wall also has a significant cleaning effect. If the formed film is thick enough, the resulting shear stresses can remove light to moderate soil. In that case, unsprayed patches are less of an issue than is the case during impact cleaning (see Fig. ). a bar MIN bar MAX MIN MAX Figure : Rotating cleaning nozzles with recommended operating pressure b Planning aids 1 Agitator Figure : mechanisms, impact and shear stress Impact and shear stress Shear stress bar MIN MIN MAX MAX Figure : Rotating cleaning nozzles with operating pressure too high Reinigungswirkung a b Abstand Abstand Impact und Schubspannung effect Rührwerk Rührwerk 7 Schubspannung Reinigungswirkung Reinigungswirkung Static cleaning nozzles

8 WHAT YOU SHOULD KEEP IN MIND WHEN PLANNING Impact The force of impact when using of a liquid jet on a surface plays an important role in cleaning technology. The ratio of the force (F) to the surface (A) is referred to as the Impact (I). I = Impact force = F N Impact surface A m It can be controlled via the following parameters: Impact surface and spray angle (a) The impact surface is the area where the droplet strikes. The smaller the surface area, the greater the impact values. Nozzles with high impact are, for example, solid stream nozzles and flat fan nozzles with a narrow spray angle (see Fig. 6). Flow rate (b) Increasing the flow rate by using a larger nozzle increases the impact, assuming that the other parameters (spray angle, pressure and medium) remain the same (see Fig. 6). Pressure In contrast to static cleaning nozzles, there is no linear relationship between pressure and impact for rotating nozzles. With rotating nozzles, the supply pressure normally influences the rotation speed. The higher the rotation speed, the greater the tendency of rotating nozzles to atomize the fluid into much smaller droplets. This effect has a negative influence on impact. Lechler rotating cleaning nozzles should therefore be used at the recommended operating pressure range. initial situation Flow rate increase bar MIN MAX bar MIN MAX bar MIN MAX bar MIN MAX bar MIN MAX l/min l/min l/min 1/ h h l/min l/min Figure 6: a) Constant pressure and flow rate, variable spray shape and spray distance b) Constant pressure, spray shape and spray distance, variable flow rate 8

9 Comparison of rotating cleaning nozzles and static spray balls Due to their simple construction, static spray balls are economical and are likely to miss important areas. Whereas rotating cleaning nozzles spray the entire tank wall in a fan-like pattern, the jets from spray balls strike only in concentrated spots. The remaining surface is simply cleaned by the shear stresses of the fl uid running off (see Fig. 7). The fl uid consumption is therefore signifi cantly greater in comparison with rotating cleaning nozzles. Influence of chemistry and temperature The chemical cleaning effect takes part in almost all tank cleaning applications when the soil is dissolved in the cleaning medium or the bonding between soil and tank surface is reduced. Higher temperatures can support the chemical cleaning effect. Foam cleaning with nozzles Foam cleaning is primarily based on the chemical cleaning effect. Since the foam sticks more fi rmly to the surface, it can be more effective than cleaning fl uids that drip off quickly. The mechanical cleaning effect plays a correspondingly subordinate role. Here, the task of the nozzle is to distribute the foam evenly. Your end result for this application depends on the type of foam. Planning aids 1 Static spray ball Rotating cleaning nozzle Figure 7: Comparison of rotating cleaning nozzles and static spray balls Figure 8: Foam cleaning with a Lechler PVDF MicroWhirly CIP and SIP cleaning in Place (CIP) is one of the standard cleaning methods in the food and pharmaceutical industries. This is a process where the cleaning and disinfectant solutions circulate in the production systems during the cleaning process. The nozzles installed in the systems and do not need to be dismounted during the process. The correct combination of steps from Sinner s circle leads to a reliable and reproducible process. Almost all Lechler rotating cleaning nozzles and static spray nozzles are capable of CIP. If sterilization is performed after CIP-cleaning with hot water or saturated steam, this is referred to as SIP-cleaning (Sterilization in Place). 9 Static cleaning nozzles

10 WHAT YOU SHOULD KEEP IN MIND WHEN PLANNING c Lechler rotating cleaning nozzles designs Operating principles Static Free spinning Controlled rotation Gear controlled Static spray balls do not rotate and therefore require considerably more fl uid. They are used primarily for rinsing tanks. They are inexpensive to purchase and are very robust (trouble-free). The cleaning fl uid drives the spray head by means of specially positioned nozzles. The rapidly repeated impacts removes the soil and rinses it from the tank surface. This results in optimum cleaning effi ciency at low pressures in small to medium-sized tanks. The rotating head is driven by the fl uid. Either a turbine wheel with an internal gear or a hydraulic brake is used to control the rotation. This ensures that the speed remains in the optimum range even at higher pressures. The droplets produced are larger and strike the tank wall at higher speed. These rotating cleaning nozzles thus achieve an even higher impact. The cleaning fl uid drives an internal gear by means of a turbine wheel so that the spray head rotates by two axes. The solid jet nozzles mounted on the spray head produce power ful jets. These jets sweep the entire tank surface in a pre-programmed, model-specifi c pattern during a spray cycle. This requires a certain minimum time. These models generate the highest impact and are therefore ideal for very large tanks and the toughest cleaning tasks. 10

11 Connection options Lechler offers various options for connecting the rotating cleaning nozzles to the supply line: Planning aids Threaded connection Slip on connection Tri Clamp Welded connection 1 Most nozzles have a female thread that is screwed onto a male thread on the pipe. Slip-on connections without threads are often preferred in applications with high sanitary requirements. Here, the nozzle is slipped onto the outer pipe and secured through a horizontal hole by a pin or clamp. Tri-Clamp fittings are frequently used in the food and beverage industry. Some rotating cleaning nozzles can be supplied with a compatible adapter. Almost all nozzles are also available with welded connection on request. These are particularly suitable for applications where sanitary requirements have to be taken into account. Please contact us for further information. 11 Static cleaning nozzles

12 WHAT YOU SHOULD KEEP IN MIND WHEN PLANNING Materials Lechler tank and equipment cleaning nozzles are made of extremely high-grade materials that are designed to meet high requirements such as resistance to cleaning chemicals or temperature influences. The large choice of different materials e.g. stainless steel AISI 16L, PVDF, PEEK or PTFE allows nozzle selection customized to the individual application and operating conditions. In addition, the materials used for the tank and equipment cleaning nozzles are perfectly matched to each other and are thus characterized by very low wear. The product pages for the individual nozzles provide information on the materials available for the different nozzle types. In addition to the requirements for material resistance and wear, the materials must also be food grade for use in the beverage, food and pharmaceutical industries. Depending on the application area, the materials must meet different demands. A large number of the materials used for Lechler tank and equipment cleaning nozzles comply with the requirements of the FDA or conform to (EC) 19/00. Further information on conformity is provided on the product pages. The FDA, the U.S. Food & Drug Administration, is a federal agency which overseas those two industries. Materials used in making Lechler products are compliant with the requirements of FDA regulation 1 CFR for use in food applications. The regulation (EC) No. 19/ 00 of the European Parliament regulates general safety requirements to all food and beverage contact materials. Within this regulation, it is additionally stipulated that plastics must comply with (EU) 10/011. The respective logo on the product pages indicates which requirements are met. Hygiene requirements Lechler s tank and equipment cleaning nozzles are designed so that they meet hygiene requirements. This is reflected, for example, in the self-draining function, minimized dead space in the nozzles as well as an external design without unnecessary gaps and edges. At the same time, the nozzles are designed with the lowest possible surface roughness. Lechler also offers specially certified nozzles for particular hygiene requirements. The»Teflon Whirly«and 7 series are A-certified, for example.»-a Sanitary Symbol Council Administrative Council for Spray Devices (78-01)«The -A council is an organization in the USA that defines criteria for the cleanability of components in the dairy and food industry. Components and systems are examined to establish whether germs adhere to surfaces or existing soiling can be removed. Components and systems are awarded a»-a certificate«only if they are easy to clean or if soil cannot be deposited in the first place. European Hygienic Engineering and Design Group. The EHEDG also checks and certifies the hygienic design of components. Its procedure is similar to that of -A. The»HygienicWhirly«series is EHEDG-certified. The respective logo on the product pages indicates which requirements are met. Nozzle Wear Material certificates ATEX Nozzle wear depends mainly on the operating conditions. Like with all rotating parts, the bearing assembly is subjected to the highest amount of stress. The following operating conditions accelerate wear: Solids in the fluid and hard particles Use in a chemically aggressive environment Spraying of chemically aggressive substances Operating the nozzle above the recommended pressure range or temperature. Material certificates in accordance with DIN EN 100 can be issued on request for almost all Lechler tank and equipment cleaning nozzles. Lechler offers specially designed nozzle series for use in explosive atmospheres. The»MicroWhirly«and»Whirly«series have an ATEX approval that was issued by an external certification institute. 1

13 d Conversion tables p Pressure ρ Change in specific weight Planning aids Unit bar Conversion Pascal [Pa] = N/m psi lb/sq ft V w = V Fl X V w = Flow rate (water) [l/min, l/h] 1 1 bar Pascal [Pa] ,009 1 psi lb/sq ft V Fl = V w X = ρ w ρfl ρ w ρfl = V w X V Fl = Flow rate of liquid, with a specific weight that differs from 1 X = Multiplier ρ = Specific weight [kg/m ] V Volume Unit Unit Conversion I m Imp. gal US gal 1 l (1 dm ) m Imp. gallon US gallon V Flow rate Conversion l/min l/s m /h US gal/ min Imp. gal/ min 1 l/s l/min m /h US gal./min Imp. gal./min ρ Fl X ρ Fl X Valid for single fluid nozzles and rotating nozzles except for axial-flow full cone nozzles Valid for axial flow full cone nozzles p/v Pressure/Flow rate V = p = p p1 ( ) V p = V 1 p V = ( p 1 ) ( ) V V 1 V 1 [l/min] p 1 [bar] V 1 [l/min] p 1 [bar] Ratio of both, given and required pressure flow rate values All flow rate data of this brochure have been measured with water and consider the individual flow parameters of the nozzle designs. 0., 1 Static cleaning nozzles

14 WHAT YOU SHOULD KEEP IN MIND WHEN PLANNING Nozzle selection The choice of the right Lechler rotating cleaning nozzle or static spray ball is determined pri marily by the type of soil to be cleaned and the tank diameter. You can fi nd this information on the product pages. It must be guaranteed that the diameter of the tank to be cleaned is smaller than the specifi ed maximum possible tank diameter of the nozzles. Pump and pipes The pipe size used depends mainly on the required fl ow rate and should be chosen so that the pressure losses in the pipe system are as low as possible. It must be guaranteed that the required static operating pressure is available directly at the nozzle. The pump power must be matched to this. Arrangement The nozzles must be positioned in the upper part of the tank where possible. The following recommendation applies: H nozzle = 1/ H tank In addition, it must be ensured that suffi cient cleaning fl uid strikes the tank top. Filling level If possible, the nozzle should not come into contact with the product during production. The nozzle should be positioned above the maximum product level in the tank. Tank drainage rate The tank drainage rate is to be selected to prevent the level of liquid from rising during the cleaning process. Make sure the drain can handle whatever volume you put into the tank. (See chart on the right) 1" l/min 1 1/" 0 l/min " 87 l/min 1/" 1 l/min " 190 l/min " 0 l/min 1

15 Number of nozzles When cleaning large tanks or complex installations, you will need to install several nozzles. The nozzles must be positioned for the spray jets to overlap. These nozzles effectively clean the tank surface area. Planning aids 1 Avoidance of spray shadows Installations such as agitators, baffl e plates or pipes prevent the areas behind them from being reached directly by the spray jet. Impact cleaning is not possible in these locations. For this reason, several nozzles must be installed if the tank contains equipment such as agitators or pipes. The number of nozzles should be chosen so that the spray shadows of the individual nozzles are eliminated. In addition, static spray nozzles can also be used for targeted removal of deposits left as a result of spray shadows or in areas that are diffi cult to clean. 1 Static cleaning nozzles

16 WHAT YOU SHOULD KEEP IN MIND WHEN PLANNING 1 e efficiency classes Lechler precision nozzles for tank and equipment cleaning are divided into different cleaning es. A distinction is made between five different cleaning efficiency classes. The subdivision into cleaning es 1- is intended to facilitate nozzle selection for users. These classes make it possible to find the right nozzle for the respective application. Every nozzle from Lechler is assigned to a class. The respective class is suitable for specific cleaning tasks. RINSING LIGHT TO MEDIUM SOIL PERSISTENT SOIL First, the required cleaning is defined on the basis of the soil type rinsing, light to medium soil, persistent soil. Several classes are generally always suitable for one type of soiling. It is not possible or expedient to differentiate exactly between the soil types or recommended nozzle types since there are a large number of different applications. The information should be seen as recommendations intended to make it easier to choose the right nozzle. If your application is to clean a non- adhering powder material from a tank surface, for example, the cleaning task can be defined as rinsing. The nozzle series in cleaning 1, e.g. static spray ball, or class, e.g.»microwhirly«or»minispinner«, are suitable for this. In the next step, the maximum possible tank diameter and the flow rate range of the individual series are considered. Lechler static spray balls are very economical. For cleaning medium soil, Lechler MicroSpinners or MiniSpinners are recommended. However, it is also possible that there will be no nozzle series from the two cleaning es that is suitable at first sight in the case of very large tanks. To check this, it is recommended to refer to the overview page of the respective cleaning. Using the number line, it is possible to see at a glance whether there is a suitable series for Static cleaning nozzles the specific tank diameter in the corresponding cleaning. The following possibilities exist if there is no recommended series for the required tank diameter: Several nozzles are positioned in the tank so that the distance between nozzle and tank is within the required dimensions. By referring to the overview pages of the different cleaning es, choose a suitable nozzle series for the respective tank diameter. In addition to the classes described above, there is also an additional subdivision into static cleaning nozzles. These include flat fan or full cone nozzles, for example. These can be used for the shadowing effect to provide complete spray coverage. 16

17 RELIABLE RINSING OF TANKS AND EQUIPMENT INSTALLATIONS 1 1 These static spray balls of cleaning effi ciency class 1 are designed for hygienic rinsing with a fl ow rate of 1 to 60 l/min at bar, as is frequently required in the food and beverage industry. In addition to liquid media, the static spray balls can also be operated with media such as steam and air and RINSING LIGHT TO MEDIUM SOIL PERSISTENT SOIL are also suitable for CIP- ( in Place) and SIP-cleaning (Sterilization in Place). Lechler products in this class are also designed for operation at higher temperatures and guarantee high process reliability Operating principles Static Flow rates at bar 1 to 60 l/min bar Recommended operating pressures 1. to bar Max. temperatures to 00 C 17 Static cleaning nozzles

18 Static spray balls Series 7 Series 7 The A certifi cation also makes the products of series 7 suitable for areas with the highest of hygiene requirements. They clean with powerful solid jets, have a high surface quality and are also reliably resistant to high temperatures Material Stainless steel AISI 16L Max. temperature 00 C 9 8 bar Recommended operating pressure 1. bar Installation Operation in every direction is possible Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series 7 18

19 Ø B C A Ø D Slip on connection ASME BPE 1997 (OD Tube) H 1 Spray angle Ordering number Type Information on operation E Ø [mm] In most applications, static spray balls do not deliver the same cleaning power as rotating nozzles, anyway they do have advantages that make them indispensable for certain tasks: - No moving parts - Self-draining - Easy to inspect - Proven use in hygienically sensitive environments Should a rotating nozzle stop turning for some reason, parts of the tank may remain uncleaned. This cannot happen with spray balls. However, gaps can occur in the spray pattern if individual openings are blocked with soil. Compared to rotating nozzles, static spray balls usually need two to three times the amount of liquid. V [l/min] p [bar] (p max = bar) 1 at 0 psi [US gal./ min] Height H [mm] Dimensions approx. [mm] Diameter D [mm] B C A Y Y Y E = Narrowest free cross-section Slip on information R-clip made of stainless steel AISI 16L is included. Depending on diameter of the adapter the flow rate can increase due to leakage between connecting pipe and static spray ball. The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. 19 Static cleaning nozzles

20 Static spray balls Series 0 / 1 Series 0 / 1 The robust series 0 / 1 have a threaded connection and an especially compact design. They can also be used at high temperatures as well as for the output of steam and air Material Stainless steel AISI 0 Max. temperature 00 C bar Recommended operating pressure bar Installation Operation in every direction is possible Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series 0 / 1 0

21 1/ BSPP 1 Hex 7 Ø 6 1 Spray angle Ordering number Type E Ø [mm] V [l/min] p [bar] (p max = 10 bar) 0. 1 at 0 psi [US gal./ min] E = Narrowest free cross-section NPT on request Information on operation In most applications, static spray balls do not deliver the same cleaning power as rotating nozzles, anyway they do have advantages that make them indispensable for certain tasks: - No moving parts - Self-draining - Easy to inspect - Proven use in hygienically sensitive environments Should a rotating nozzle stop turning for some reason, parts of the tank may remain uncleaned. This cannot happen with spray balls. However, gaps can occur in the spray pattern if individual openings are blocked with soil. Compared to rotating nozzles, static spray balls usually need two to three times the amount of liquid. The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. 1 Static cleaning nozzles

22 Static spray balls Series 91 Series 91 The series 91 has proven its abilities in many areas of use, thanks to its design and large product range. It can be used in areas with high hygiene requirements and high temperatures. It is also available in special materials or with special connections on request. Function video Scan the QR-code or go to: StaticSprayBallGB Materials Stainless steel AISI 16Ti, Pin: Stainless steel AISI 16L Max. temperature 00 C 6 bar Recommended operating pressure bar Installation Operation in every direction is possible Tank 1 91.B1 91.M Pressure [bar] Overview of the tank diameter, depending upon the pressure of series 91

23 Ø B C A H Ø D Slip on connection DIN 1180, row 1 1 Spray angle Ordering number Type E Ø [mm] V [l/min] p [bar] (p max = bar) 0. 1 at 0 psi [US gal./ min] Ø D Height H Dimensions approx. [mm] Conn ection B Slip-on C A M DN X DN Y DN A DN B DN B DN A DN B DN B DN D DN0..0. E = Narrowest free cross-section Female thread and more slip-on sizes on request Information on operation In most applications, static spray balls do not deliver the same cleaning power as rotating nozzles, anyway they do have advantages that make them indispensable for certain tasks: - No moving parts - Self-draining - Easy to inspect - Proven use in hygienically sensitive environments Should a rotating nozzle stop turning for some reason, parts of the tank may remain uncleaned. This cannot happen with spray balls. However, gaps can occur in the spray pattern if individual openings are blocked with soil. Compared to rotating nozzles, static spray balls usually need two to three times the amount of liquid. The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Slip on information R-clip made of stainless steel AISI 16L or similar is included. Depending on diameter of the adapter the flow rate can increase due to leakage between connecting pipe and static spray ball. Static cleaning nozzles

24

25 PERFECT RINSING AND REMOVAL OF LIGHT SOILING 1 RINSING LIGHT TO MEDIUM SOIL The typical task profi le of the rotating nozzles in cleaning effi ciency class includes rinsing tasks and the removal of light soiling, particularly the kind that frequently occurs in the food and beverage industry as well as in the chemical and pharmaceutical industry. Suitable rotating nozzles, which can also be used for CIP-cleaning ( in PERSISTENT SOIL Place), are available for practically all tank diameters from small to large. The Lechler products in this class are free-spinning and made from particularly high-grade materials such as stainless steel, PVDF, PEEK and Tefl on. This ensures the use of a wide range of different cleaning agents Operating principles Free-spinning Flow rates at bar 8 to 69 l/min bar Recommended operating pressures to bar Max. temperatures 0 to 00 C Static cleaning nozzles

26 Rotating cleaning nozzle»picowhirly«series 00. Series 00. The PicoWhirly works with rotating solid jets and is also suitable for cleaning at very high temperatures. This rotating cleaning nozzle with kolsterised slide bearing is made entirely from stainless steel and can also be used in very small spaces, thanks to its extremely compact construction. Function video Scan the QR-code or go to: PicoWhirlyGB Material Stainless steel AISI 16L Max. temperature 00 C 1.0 bar Recommended operating pressure bar Installation Operation in every direction is possible Filtration Line strainer with a mesh size of 0. mm/0 mesh Bearing Kolsterised slide bearing Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series

27 M6 Flats 6 6 Ø 9 Spray angle 00 Ordering number Type E Ø [mm] V [l/min] p [bar] (p max = bar) 1 at 0 psi [US gal./ min] 00..G E = Narrowest free cross-section Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. 7 Static cleaning nozzles

28 Rotating cleaning nozzle»microwhirly«series 66 Series 66 The MicroWhirly, with effective fl at fan nozzles, is licensed for contact with food. Thanks to the robust slide bearing made from PEEK, the MicroWhirly has a particularly long service life. The MicroWhirly is alternatively available with an internal or external thread and in an ATEX version, which allows it to be adapted to a wide range of uses. Function video Scan the QR-code or go to: MicroWhirlyGB Materials Stainless steel AISI 16L, PEEK Max. temperature 10 C 90 C ATEX Version.0 bar Recommended operating pressure bar Installation Operation in every direction is possible Filtration Line strainer with a mesh size of 0. mm/0 mesh 0. mm/80 mesh ATEX Version Bearing Slide bearing made of PEEK Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series

29 Flats 1 /8 BSPP 11 Ø 1. /8 BSPP Ø. Ø Flats 10 6 Ø 0 /8 BSPP male thread Ø 0 /8 BSPP female thread Ø 0 Slip on connection ASME BPE 1997 (OD Tube) Spray angle Type Ordering number /8 BSPP* male Connection /8 BSPP* female V [l/min] E Ø [mm] / Slip-on 1 p [bar] (p max = 6 bar) at 0 psi [US gal./ min] Y AE AF TF Y AE AF TF Y AE AF TF Y AE AF TF Y AE AF TF Information on operation Y AE AF TF E = Narrowest free cross-section *NPT and weld-on version on request Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Slip on information R-clip made of stainless steel AISI 16L is included (Ordering no.: Y.0.9.E). Depending on diameter of the adapter the flow rate can increase due to leakage between connecting pipe and rotating cleaning nozzle. Example of ordering with ATEX approval. No FDA and (EG) 19/00 conformity. Unit group / category / zones: II 1 GD c T T 10 C + C Ta +90 C for zone 0, 1, (gas atmosphere) for zone 0, 1, (dust atmosphere) Example Type + Connection = Ordering no. of ordering: Y.XX.EX + AE = Y.AE.EX Example of ordering with FDA and (EG) 19/00 conformity. All Materials are suitable for contact with food. Example Type + Connection = Ordering no. of ordering: Y.XX + AE = Y.AE 9 Static cleaning nozzles

30 Rotating cleaning nozzle»miniwhirly«series Series The MiniWhirly made from POM is the economical entry-level model in the area of tank cleaning. The rotating nozzle has effective fl at fan nozzles and was specifi cally designed for applications in barrel and canister cleaning. Function video Scan the QR-code or go to: MiniWhirlyGB Materials POM, Stainless steel AISI 16 Max. temperature 0 C 1. bar Recommended operating pressure bar Installation Verticallyf acing downward Tank Filtration Line strainer with a mesh size of 0. mm/0 mesh Bearing Ball bearing made of stainless steel Pressure [bar] Overview of the tank diameter, depending upon the pressure of series

31 Flats Ø 9 1/ BSPP 1 7 Material: AISI 16 Spray angle 00 Ordering number Type E Ø [mm] V [l/min] p [bar] (p max = bar) 1 at 0 psi [US gal./ min] AH E = Narrowest free cross-section Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. 1 Static cleaning nozzles

32 Rotating cleaning nozzle»pvdf MicroWhirly«Series Series The PVDF MicroWhirly is made entirely from PVDF and designed to work in a corrosive environment. It is also suitable for contact with food and the application of foam, and can be used for cleaning equipment - all for a very good price-performance ratio. Function video Scan the QR-code or go to: PVDFMicroWhirlyGB diameter[m] Material PVDF Max. temperature 90 C 1. bar Recommended operating pressure bar Installation Operation in every direction is possible Filtration Line strainer with a mesh size of 0. mm/0 mesh Bearing Slideb earing made of PVDF Tank E Pressure [bar] Overview of the tank diameter, depending upon the pressure of series

33 Hex Ø 7 1/ BSPP 1 Flats 1 /8 BSPP Ø 0 Ø 0 Standard version Compact version Standard version Spray angle Ordering number Type E Ø [mm] Connection BSPP female V [l/min] p [bar] (p max = bar) 1 at 0 psi [US gal./ min] E.0. 1/ E.01. 1/ E.1. 1/ E = Narrowest free cross-section Compact version Spray angle E.00. 1/ Ordering number Type E Ø [mm] Connection BSPP male The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. V [l/min] p [bar] (p max = bar) 1 at 0 psi [US gal./ min] E.1. / E.. / E = Narrowest free cross-section Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Static cleaning nozzles

34 Rotating cleaning nozzle»nanospinner«series NA Series NA NEW The NanoSpinner convinces by its compact design which allows the cleaning in confi ned spaces. In addition, the rotating cleaning nozzle is characterized by a popular design and its double ball bearing. It is made entirely from stainless steel and designed for use also at high temperatures. Function video Scan the QR-code or go to: NanoSpinnerGB Material Stainless steel AISI 16L, Stainless steel AISI 0C Max. temperature 10 C bar Recommended operating pressure bar Installation Operation in every direction is possible Filtration Line strainer with a mesh size of 0.1mm/170 Mesh Bearing Double ball bearing made of AISI 0C Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series NA NA.99 NA.879

35 Ø 1. 1/8 BSPP Flats Ø 17 Spray angle 60 Ordering number Type E Ø [mm] V [l/min] p [bar] (p max = bar) 1 at 0 psi [US gal./ min] NA.879.1Y.AB NA.99.1Y.AB E = Narrowest free cross-section Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. ATEX version on request The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Static cleaning nozzles

36 Rotating cleaning nozzle»microspinner«series MC Series MC The innovative slot design gives the MicroSpinner its high degree of effectiveness. Due to the modern bearing construction, it is particularly reliable and durable. The MicroSpinner is made entirely from stainless steel and designed for use also at high temperatures. Apart from stainless steel, it is also available in Hastelloy and in many fl ow rates. Function video Scan the QR-code or go to: SpinnerGB Materials Stainless steel AISI 16L, Stainless steel AISI 0C Hastelloy C, Hastelloy C76 bar Max. temperature 10 C Recommended operating pressure bar Installation Operation in every direction is possible Filtration Line strainer with a mesh size of 0.1 mm/170 Mesh Bearing Double ball bearing made of AISI 0C Double ball bearing made of C76 Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series MC MC.09 6

37 Ø 1. /8 BSPP Ø 1. Flats 19 Ø Ø. Ø. Thread connection Ø. Slip on connection ASME BPE 1997 (OD Tube) Spray angle Type Ordering number E V [l/min] Ø Mat. no. Connection* [mm] p [bar] (p max = bar) 1Y 1** AISI 16L Hastelloy C /8 BSPP 1/ Slip-on 1 at 0 psi [US gal./ min] MC.0 AF TF MC.00 AF TF MC.09 AF TF E = Narrowest free cross-section * NPT, more slip-on sizes and weld-on versions on request ** Material no. 1 (Hastelloy C) not FDA and (EG) 19/00 conform Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. Example Type + Material no. + Connection = Ordering no. of ordering: MC Y + AF = MC.0.1Y.AF The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Slip on information R-clip is included. Mat. no. 1Y: R-clip made of stainless steel AISI 16L (Ordering no E.0.9). Mat. no. 1: R-clip made of Hastelloy C (Ordering no ) Depending on diameter of the adapter the flow rate can increase due to leakage between connecting pipe and rotating cleaning nozzle. ATEX version on request 7 Static cleaning nozzles

38 Rotating cleaning nozzle»minispinner«series MI Series MI The innovative slot design gives the MiniSpinner its high degree of effectiveness. Due to the modern bearing construction, it is particularly reliable and durable. The MiniSpinner is made entirely from stainless steel and designed for use also at high temperatures. Apart from stainless steel, it is also available in Hastelloy and in many fl ow rates. Function video Scan the QR-code or go to: SpinnerGB Materials Stainless steel AISI 16L, Stainless steel AISI 0C Hastelloy C, Hastelloy C76 bar Max. temperature 10 C Recommended operating pressure bar Installation Operation in every direction is possible Filtration Line strainer with a mesh size of 0.1 mm/170 Mesh Bearing Double ball bearing made of AISI 0C Double ball bearing made of C76 Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series MI MI.09 MI.0 8

39 Ø 6 / BSPP Ø 6 Ø Flats Ø. Ø. Thread connection Ø. Slip on connection ASME BPE 1997 (OD Tube) Spray angle Type Ordering no. E V [l/min] Ø Mat. no. Connection* [mm] p [bar] (p max = bar) 1Y 1** AISI 16L Hastelloy C 1/ BSPP / BSPP / Slip-on 1 at 0 psi [US gal./ min] MI.16 AH TF MI.11 AL TF MI.11 AL TF MI.0 AL TF MI.07 AL TF MI.01 AL TF MI.09 AL TF E = Narrowest free cross-section *NPT, more slip-on sizes and weld-on versions on request ** Material no. 1 (Hastelloy C) not FDA and (EG) 19/00 conform Information on operation The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Slip on information Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. Example Type + Material no. + Connection = Ordering no. of ordering: MI Y + AH = MI.16.1Y.AH R-clip is included. Mat. no. 1Y: R-clip made of stainless steel AISI 16L (Ordering no Y.0.60). Mat. no. 1: R-clip made of Hastelloy C (Ordering no ) Depending on diameter of the adapter the flow rate can increase due to leakage between connecting pipe and rotating cleaning nozzle. ATEX version on request 9 Static cleaning nozzles

40 Rotating cleaning nozzles»teflon Whirly«Series 7 / 8 Series 7 / 8 The Tefl on Whirly is of particular interest for applications in the chemical, pharmaceutical and food industries. It works with rotating solid jets and is suitable for use in corrosive environments. The slip-on connection has a A certifi cation and can be used in areas subject to particularly high hygiene requirements, such as contact with food. Function video Scan the QR-code or go to: TeflonWhirlyGB Material PTFE (T efl on ) bar Max. temperature 9 C (Versions for use with higher temperature (10 C) on request) Recommended operating pressure bar Installation Operation in every direction is possible Filtration Lines trainerw ith a mesh size of 0. mm/0 Mesh Bearing Slideb earing made of PTFE Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series 7 /

41 19 Ø. Ø 19. (.) Ø 0 9 () 1(1.) H Ø. D Flats BSPP female thread* 8 Data in brackets refer to 1 -version. Ø 9 (78.) Slip on connection (A approved) SME BPE 1997 (OD Tube) 7 (8) Ø 9 (78.) 1 1/ Tri Clamp Data in brackets refer to products marked with *. Spray angle R-clip Type / BSPP Ordering no. 1 BSPP Connection / Slip-on 1 Slip-on E Ø [mm] V [l/min] p [bar] (p max = 6 bar) 1 1/ Tri- Clamp 1 at 0 psi [US gal./ min] Dimensions for female thread version 180 1) AL TF07 TF ) 8.6. AL TF07 TF ) 8.. AN TF10 1* ) AL TF07 TF ) 7.6. AL TF07 TF ) 7.. AN TF10 1* ) AL TF07 TF ) AL TF07 TF ) 8.6. AN TF10 1* ) AL TF07 TF ) AL TF07 TF ) 7.6. AN TF10 1* ) AL TF07 TF ) AL TF07 TF ) AL TF07 TF ) AN TF10 1* ) 8.9. AN TF10 1* E = Narrowest free cross-section NPT on request Height H [mm] Diameter D [mm] The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. Teflon is a registered trademark of E. I. Dupont De Nemours and Company. Slip on information R-clip made of stainless steel AISI 16 L is included (Ordering no.: R-clip 1: Y.0.88.E, R-clip : Y.0.60.E). Depending on diameter of the adapter the flow rate can increase due to leakage between connecting pipe and rotating cleaning nozzle. Example Type + Connection = Ordering no. of ordering: AL = AL 1 Static cleaning nozzles

42 Rotating cleaning nozzles»gyro«series 77 Series 77 NEW The Gyro cleans with powerful nozzle inserts and is available in many fl ow rates and spray angles. It is also suitable for very large tanks and is insensitive to clogging. Function video Scan the QR-code or go to: GyroGB Materials Stainless steel AISI 16L, PTFE Max. temperature 90 C 6 bar Recommended operating pressure bar Installation Verticallyf acing downward Filtration Lines trainerwit h a mesh size of 0. mm/0 mesh Bearing Slide bearing made of PTFE Accessories Spare parts set consisting of: top seal, bottom seal, bolt, nut, sleeve, instructions for use Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series

43 H D Spray angle Type Ordering no. V [l/min] Dimensions Connection p [bar] (p max = bar) 1 BSPP* BSPP* 1 at 0 psi [US gal./ min] Y AN Y AN Y AW Y AW Y AW Y AN Y AN Y AW Y AW Y AW Y AN Y AN Y AW Y AW Y AW Y AN Y AN Y AW Y AW Y AW Height H [mm] Diameter D [mm] * NPT on request Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Example Type + Connection = Ordering no. for Ordering: Y. + AN = Y.AN Static cleaning nozzles

44 Pop up rotating cleaning nozzles»popup Whirly«Series P / P Series P / P NEW When a certain fl uid pressure is reached, the rotating cleaning nozzle of PopUp Whirly is automatically extended from the enclosure. These free-spinning rotating nozzles can be installed fl ush in the tank wall. They are also suitable for cleaning pipes and for applications that use foam. They are of particular interest for applications in the food and beverage industry as well as for the pharmaceutical and chemical industry. Function video Scan the QR-code or go to: PopupWhirlyGB Materials Stainless steel AISI 16L, stainless steel AISI 16Ti (spring), stainless steel AISI 16 (snap ring), PEEK (slidebearing), FKM (O-ring) bar Max. temperature 10 C Recommended operating pressure bar, P: opening pressure approx. 1.0 bar, closing pressure approx. 0. bar, P: opening pressure approx. 0.9 bar, closing pressure approx. 0. bar Installation Operation in every direction is possible Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series P / P P.0 P.87 Filtration Line strainer with a mesh size of 0. mm/0 Mesh Bearing Slide bearing made of PEEK

45 Series P Ø 0. Hex 6 DIN 676-A DN0. 6 Ø 0. DIN 676-A DN approx / BSPP for spouts Ø 8 Spray angle Male thread Ordering no. Tank connection 1 1/ BSPP Tri Clamp E Ø [mm] V [l/min] p [bar] (p max = 6 bar) Tri- Clamp 1 at 0 psi [US gal./ min] P.87.1Y.AP P.87.1Y P.9.1Y.AP P.9.1Y The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Nozzle installation Via thread in idle position Via Tri-Clamp in operating position Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. Tank wall Tank wall Static cleaning nozzles

46 Pop up rotating cleaning nozzles»popup Whirly«Series P / P Series P DIN 676-ADN0 Ø 6 Flats 6 1 1/ BSPP Ø 6 for spouts Ø 0. DIN 676-A DN0 approx. 60 Male threadtri Clamp Spray angle Ordering no. Tank connection 1 1/ BSPP E Ø [mm] V [l/min] p [bar] (p max = 6 bar) Tri- Clamp 1 at 0 psi [US gal./ min] P.0.1Y.AR P.0.1Y The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Nozzle installation Via thread in idle position Via Tri-Clamp in operating position Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. Tank wall Tank wall 6

47 EFFICIENT REMOVAL OF LIGHT AND MEDIUM SOILING 1 RINSING LIGHT TO MEDIUM SOIL PERSISTENT SOIL Due to their special nozzle geometry and fl ow rates from 11 to 1 l/min at bar, the rotating nozzles in effi ciency class are suitable for cleaning medium soiling from tanks and equipment. Such soiling is especially found in the food and beverage industry, but also in the chemical and pharmaceutical industry. The free-spinning rotating nozzles in class are made from especially high-grade materials, are available in tank sizes from small to large, and are also suitable for CIP-cleaning ( in Place). The EHEDG-certifi ed HygienicWhirly is perfectly suited for hygienically sensitive areas and can also be used for the output of foam. The Whirly series is also available as an ATEX version and can therefore also be used in explosive environments Operating principles Free-spinning Flow rates at bar 11 to 1 l/min bar Recommended operating pressures to bar Max. temperatures 100 to 10 C 7 Static cleaning nozzles

48 Rotating cleaning nozzles»hygienicwhirly«series 9 / 9 Series 9 / 9 The HygienicWhirly with its highly effective fl at jets is particularly suited for high hygiene requirements and for the application of foam. It is available in an EHEDGversion and can be used to clean tanks and equipment. Operation at low pressure with good cleaning effect is also possible. TYPE EL - CLASS I SEPTEMBER 01 Function video Scan the QR-code or go to: HygienicWhirlyGB Materials Stainless steel AISI 16L, PEEK, EHEDG-version: O-ringmad e of EPDM bar Max. temperature 100 C, short-term up to 10 C Recommended operating pressure bar Installation Operation in every direction is possible Filtration Lines trainerwit h a mesh size of 0. mm/0 Mesh Bearing Slideb earing made of PEEK Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series 9 /

49 Flats 1 Ø /8 BSPP Ø.8 / BSPP Flats 0 Ø Ø Ø. Ø Ø. 16 Flats 19 Ø. 16 Flats 0. Material: PEEK 67. Material: PEEK 8 Material: PEEK 87 Material: PEEK Ø 1. Standard version female tread 9X.XX9.1Y.AF Ø Standard version female tread Y.AL Ø 1. EHEDG version Slip on connection ASME BPE 1997 (OD Tube) 9X.XX9.1Y.67 Ø EHEDG version Slip on connection ASME BPE 1997 (OD Tube) Y.67 Spray angle Type Ordering no. /8 BSPP* female Connection / BSPP* female E Ø [mm] V [l/min] p [bar] (p max = bar) / Slip-on EHEDG version 0. 1 at 0 psi [US gal./ min] Y AF Y AF Y AF Y AF Y AL E = Narrowest free cross-section *NPT on request Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. Example Type + Connection = Ordering no. of ordering: Y + AF = Y.AF The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Slip on information R-clip made of stainless steel AISI 16L is included (Ordering no.: Y.0.9.E). Depending on diameter of the adapter the flow rate can increase due to leakage between connecting pipe and rotating cleaning nozzle. 9 Static cleaning nozzles

50 Rotating cleaning nozzle»whirly«series 69 Series 69 Popular and proven: the design of the Whirly. It generates effective fl at jets, offers various connection options and is available in a very wide range of fl ow rates. It is also available in an ATEX-approved version and in a range of versions with different spray angles. Function video Scan the QR-code or go to: WhirlyGB Materials Stainless steel AISI 16L, PEEK, Rulon 61 Max. temperature 10 C 90 C ATEX version bar Recommended operating pressure bar Installation Operation in every direction is possible; in horizontal installation position no rotating until bar, ATEX version only verticalu se Filtration Line strainer with a mesh size of 0.1 mm / 170 Mes h Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series Bearing Double ball bearing made of stainless steel 0

51 Ø 8. Flats (16.0) Ø. Ø (.). (8.6) 9.7 () Ø 0 Ø 8 1 Tri-Clamp 10 1 Data in brackets refer to 1 -versions. 1 Ø 7 Ø 61 Ø 7 Ø 61 Slip on connection ASME BPE 1997 (OD Tube) Ø 7 Ø 61 / BSPP female thread 1 Tri Clamp Spray angle Type / BSPP* female Ordering no. / Slip-on Connection 1 Slip-on V [l/min] E p [bar] (p max = 6 bar) Ø 1 [mm] Tri- Clamp 1 at 0 psi [US gal./ min] Y AL TF07 TF Y AL TF07 TF Y AL TF07 TF Y AL TF07 TF Y AL TF07 TF Y AL TF07 TF Y AL TF07 TF Y AL TF07 TF Y AL TF07 TF Y AL TF07 TF E = Narrowest free cross-section *NPT on request Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Slip on information R-clip made of stainless steel AISI 16L is included (Ordering no.: Y.0.60.E). Depending on diameter of the adapter the flow rate can increase due to leakage between connecting pipe and rotating cleaning nozzle. Example of ordering with ATEX approval. FDA and (EG) 19/00 conform. Only / thread connection and / Slip on connection available with ATEX approval. Unit group / category / zones: II 1 GD c IIB T T 10 C + C Ta +90 C for zone 0, 1, (gas atmosphere) for zone 0, 1, (dust atmosphere) Example of ordering with FDA and (EG) 19/00 conformity. All Materials are suitable for contact with food. Example Type + Connection = Ordering no. of Ordering: Y.XX.EX + AL = Y.AL.EX Example Type + Connection = Ordering no. of Ordering: Y.XX + AL = Y.AL 1 Static cleaning nozzles

52

53 EFFECTIVE REMOVAL OF HEAVY SOILING 1 RINSING LIGHT TO MEDIUM SOIL PERSISTENT SOIL The Lechler products in this class have controlled rotating cleaning nozzles. They are suitable for contact with food, the cleaning of large tanks and for use in combination with the Lechler rotation monitoring sensor. The cleaning nozzles of cleaning effi ciency class are available in many different sizes and fl ow rates. The effi cient fl at spray nozzle geometry of the rotating cleaners in cleaning effi ciency class ensures the removal of heavy soiling at temperatures of up to 10 C Operating principles Controlled rotation Flow rates at bar to 19 l/min bar Recommended operating pressures to bar Max. temperatures 80 to 10 C Static cleaning nozzles

54 Rotating cleaning nozzle»xactclean HP«Series S / S Series S / S NEW Specially developed fl at fan nozzles provide high impact and uniform cleaning for the XactClean HP. The controlled rotation ensures that the XactClean HP works extremely effi cient. Thanks to the robust drive unit the XactClean HP is very reliable and ensures increased operation liability. It is available in various spray angles and fl ow rates and is also compatible with the Lechler rotating monitoring sensor. Function video Scan the QR-code or go to: XactCleanHPGB bar Materials Stainless steel AISI 16L, stainless steel AISI 16, Stainless steel AISI 6, PEEK, PTFE, Zirconium oxide, EPDM Max. temperature 9 C Recommended operating pressure bar Installation Operation in every direction is possible Filtration Line strainer with a mesh size of 0. mm/0 mesh Tank Pressure [bar] S.69 S.99 Bearing Double ball bearing Overview of the tank diameter, depending upon the pressure of series S / S Rotation monitoring sensor Sensor compatible Info: see page 8

55 Ø 19. (Ø 1.8) Ø. (Ø.) 1.7 (6.) Ø Ø 0 (16) Nozzle dimensions [mm] H H Connection H 68 Ø 76 Female thread Figures in brackets are valid for 68 1/ version Ø 76 Slip on connection ASME BPE 1997 (OD Tube) AF 18 AH 19 AL 19 AN 19 TF0 10 TF07 16 Spray angle Type /8 BSPP* female 1/ BSPP* female Ordering no. / BSPP* female Connection 1 BSPP* female 1/ Slip-on E Ø [mm] V [l/min] p [bar] (p max = 1 bar) / Slip-on 10 at 0 psi [US gal./ min] 70 S.9.1Y AF AH TF S.0.1Y AH TF S.11.1Y AH AL TF S.18.1Y AL TF S..1Y AL TF S.6.1Y AL AN TF S.96.1Y AF AH TF S.06.1Y AH TF S.116.1Y AH AL TF S.186.1Y AL TF S.6.1Y AL TF S.66.1Y AL AN TF S.99.1Y AF AH TF S.09.1Y AH TF S.119.1Y AH AL TF S.189.1Y AL TF S.9.1Y AL TF S.69.1Y AL AN TF E = Narrowest free cross-section *NPT on request The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. Example Type + Connection = Ordering no. of ordering: S.9.1Y. + AF = S.9.1Y.AF Slip on information R-clip made of stainless steel AISI 16L is included (Ordering no.: Y.0.60.E (TF07), E (TF0)). Depending on diameter of the adapter the flow rate can increase due to leakage between connecting pipe and rotating cleaning nozzle. ATEX version on request Static cleaning nozzles

56 Rotating cleaning nozzle»accuclean«series 1 Series 1 Its exactly controlled rotation makes the ACCUClean extremely effi cient. It cleans with powerful fl at jets and can be combined with the Lechler rotation monitoring sensor. It is also available in versions with different spray angles. Function video Scan the QR-code or go to: AccuCleanGB Materials Stainless steel AISI 16L, PTFE, PEEK Max. temperature 10 C 9 8 bar Recommended operating pressure bar Installation Verticallyf acing downward Filtration Line strainer with a mesh size of 0. mm/0 Mesh Bearing Ball bearing made of stainless steel Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series Rotation monitoring sensor Sensor compatible Info: see page 8 6

57 8 Female thread 170 Spray angle Type Ordering no. Connection / BSPP E Ø [mm] V [l/min] p [bar] (p max = 10 bar) 1 BSPP at 0 psi [US gal./ min] T AL T AL T AL T AL T AL T AL T AL T AL T AN E = Narrowest free cross-section *NPT on request Information on operation Operation with compressed air only for short-term usage. Operation above the recommended operating pressure means higher wear and smaller droplets. This might have adverse effects on the cleaning result. The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Example Type + Connection = Ordering no. of ordering: 1.1.7T. + AL = 1.1.7T.AL 7 Static cleaning nozzles

58 Rotation Monitoring Sensor processes can be easily and reliably monitored with the Lechler rotation monitoring sensor. The sensor records the quantity of liquid flowing over the sensor tip. With the aid of the supplied software, the sensor function can be specifically adjusted to the tank size, pressure and nozzle. Electrical data Supply voltage: Ub = V +/-0% (18 to VDC) Power requirements: < 0 ma Output signal: PNP, 0 ma short circuit protected, active Operating conditions Ambient temperature: -10 up to +60 C Process temperature: 0 up to +100 C Advantages Reliable recognition of any faults during the cleaning cycle The process connection of the sensor is in compliance with the hygiene guidelines of the EHEDG Simple operation Can be connected to PLC Only needs to be set up once using the software provided Can be specifically adapted to each cleaning task 6 mm 8 mm 1/ BSPP Ø 0 mm M1 6 mm Materials Socket (G 1/ ): AISI 16L Probe tip: PEEK Body: AISI 0 Ø 1 mm Ø 18 mm 11 mm Ordering data Ordering no. Rotation monitoring sensor with weld in sleeve Cable set for first time operation

59 THE EFFECTIVE MEDIUM AGAINST THE MOST PERSISTENT SOILING 1 RINSING LIGHT TO MEDIUM SOIL PERSISTENT SOIL Persistent soiling requires special measures. That s why the Lechler high impact tank cleaning nozzles in effi ciency class are equipped with high-grade gear units and work with deliberately controlled rotation. They prove their capabilities in tasks in the food and beverage industry, the chemical and petrochemical industry and the paper industry. Solid jet nozzles ensure maximum effi ciency and maximum impact. effi ciency class includes rotating cleaners that are suitable for medium to very large tanks. Process reliability is increased through combination with the Lechler rotation monitoring sensor Operating principles Gear-controlled Flow rates at bar to 60 l/min bar Recommended operating pressures bar Max. temperatures 60 to 9 C 9 Static cleaning nozzles

60 High impact tank cleaning machine»intenseclean Hygienic«Series TA Series TA The IntenseClean Hygienic TA is a permanent feature, especially in the pharmaceutical, food and beverage industries. It is extremely effective thanks to the particularly powerful solid jet nozzles and is also suitable for small tanks with persistent soiling. The series can resist pressures of up to 1 bar and high temperatures without any problem. All parts used exhibit a particularly high surface quality. Function video Scan the QR-code or go to: IntenseCleanHygienicTAGB Max. Tank Materials Stainless steel AISI 16L, Stainless steel AISI 6, PEEK, PTFE, Zirconium oxide, EPDM Max. temperature 9 C 1 1 bar Recommended operating pressure bar Installation Operation in every direction is possible Filtration Line strainer with a mesh size of 0. mm/80 Mesh Bearing Ballb earing Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series TA TA.0 TA.0 Weight 0.9kg Rotation monitoring sensor Sensor compatible, Info: see page 66 60

61 min. Ø 6 min. Ø 8 min. Ø 6 min. Ø 8 / BSPP / BSPP * Flats / BSPP / BSPP * Flats / BSPP Flats / BSPP Flats Ø 6. Ø 6. (Ø ) (Ø ) TA.0.1Y.AL und TA.0.1Y.AL Ø 6. (Ø ) Ø 6.Ø 6. (Ø 7) (Ø 7) Ø 6. TA.0.1Y.AL (Ø 7) Spray angle Ordering no. Type E Ø [mm] Number. Ø Nozzles [mm] V [l/min] p [bar] (p max = 1 bar) 10 at 0 psi [US gal./ min] 60 TA.0.1Y.AL 1. x TA.0.1Y.AL 1. x TA.0.1Y.AL 1. x E = Narrowest free cross-section * Slip-on connection on request The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Cycle time [minutes] 6 1 TA.0 TA.0 TA.0 Example of ordering with ATEX approval. FDA and (EG) 19/00 conform. Unit group / category / zones: II 1 GD c IIB TX Ta C to 10 C for zone 0, 1, (gas atmosphere) for zone 0, 1, (dust atmosphere) Example Type/Ordering no. of Ordering: TA.0.1Y.AL.EX Example of ordering with FDA and (EG) 19/00 conformity. 0 Pressure [bar] Cycle time depending on pressure of series TA All Materials are suitable for contact with food. Example Type/Ordering no. of Ordering: TA.0.1Y.AL 61 Static cleaning nozzles

62 High impact tank cleaning machine»intenseclean Hygienic«Series TB Series TB The IntenseClean Hygienic TB has fi rmly established itself, above all in the pharmaceutical, food and beverage industries and with good reason: The especially strong solid jets produce an extremely high degree of effectiveness, while the gear-controlled rotation ensures high levels of effi ciency. All parts used are noted for their particularly high surface quality. This series is suitable for high pressures and temperatures. Function video Scan the QR-code or go to: IntenseCleanHygienicTBGB Max. Tank Materials Stainless steel AISI 16L, Stainless steel AISI 6, PEEK, PTFE, Zirconium oxide, EPDM 16 bar Max. temperature 9 C Recommended operating pressure bar Installation Operation in every direction is possible Filtration Line strainer with a mesh size of 0. mm/80 Mesh Bearing Ballb earing Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series TB TB.08 TB.06 Weight.0 kg Rotation monitoring sensor Sensor compatible, Info: see page 66 6

63 Flats 1 1/ BSPP min. Ø 10 Ø 91 (Ø 10.) Spray angle Ordering no. Type E Ø [mm] Number, Ø Nozzles [mm] V [l/min] p [bar] (p max = bar) 10 at 0 psi [US gal./ min] 60 TB.06.1Y.AS 6.0 x TB.07.1Y.AS 6.0 x TB.08.1Y.AS 6.0 x E = Narrowest free cross-section The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. Cycle time [minutes] Pressure [bar] Cycle time depending on pressure of series TB TB.06 TB.07 TB.08 Example of ordering with ATEX approval. FDA and (EG) 19/00 conform. Unit group / category / zones: II 1 GD c IIB TX Ta C to 10 C for zone 0, 1, (gas atmosphere) for zone 0, 1, (dust atmosphere) Example Type/Ordering no. of Ordering: TB.06.1Y.AS.EX Example of ordering with FDA and (EG) 19/00 conformity. All Materials are suitable for contact with food. Example Type/Ordering no. of Ordering: TB.06.1Y.AS 6 Static cleaning nozzles

64 High impact tank cleaning machine»intenseclean«series TM Series TM The IntenseClean is used in many applications, amongst others in the petrochemical industry. It is noted for its robust and proven construction, effective solid jets and gear-controlled rotation. A version for higher temperatures is also available on request. Function video Scan the QR-code or go to: IntenseCleanGB Materials* Stainless steel AISI 16L, PTFE, carbon fi bre Max. temperature 60 C ( Version for higher temperatures on request) 0 bar Recommended operating pressure bar Installation Operation in every direction is possible Filtration Lines trainerwit h a mesh size of 0. mm/80 Mesh Bearing Ballb earing Tank Pressure [bar] Overview of the tank diameter, depending upon the pressure of series TM TM.08 TM.06 Weight 7. kg Rotation monitoring sensor Sensor compatible, Info: see page 66 6 * The mentioned materials refer to the main components of the tank cleaning machine. A detailed list of all contained materials is available on request.

65 1 (Ø ) 1 1/ BSPP 1 9 Ø 1 min. Ø 0 min. Ø TM.XX.1Y.AS ( nozzles) min. Ø 0 TM.XX.1Y.AS ( nozzles) Spray angle Ordering no. E Ø [mm] Number, Ø Nozzles [mm] V [l/min] p [bar] (p max = 7 bar) at 0 psi [US gal./ min] 60 TM.08.1Y.AS 8 x TM.10.1Y.AS 10 x TM.06.1Y.AS 6 x TM.07.1Y.AS 7 x TM.08.1Y.AS 8 x TM.10.1Y.AS 10 x E = Narrowest free cross-section The maximum tank diameter shown above applies for the recommended operating pressure and is indicative only. The cleaning result is also affected by the type of soiling. 0 Cycle time [minutes] TM.08 TM.10 TM.06 TM.07 TM.08 TM.10 0 Pressure [bar] Cycle time depending on pressure of series TM 6 Static cleaning nozzles

66 Rotation Monitoring Sensor processes can be easily and reliably monitored with the Lechler rotation monitoring sensor. The sensor records the quantity of liquid flowing over the sensor tip. With the aid of the supplied software, the sensor function can be specifically adjusted to the tank size, pressure and nozzle. Electrical data Supply voltage: Ub = V +/-0% (18 to VDC) Power requirements: < 0 ma Output signal: PNP, 0 ma short circuit protected, active Operating conditions Ambient temperature: -10 up to +60 C Process temperature: 0 up to +100 C Advantages Reliable recognition of any faults during the cleaning cycle The process connection of the sensor is in compliance with the hygiene guidelines of the EHEDG Simple operation Can be connected to PLC Only needs to be set up once using the software provided Can be specifically adapted to each cleaning task 6 mm 8 mm 1/ BSPP Ø 0 mm M1 6 mm Materials Socket (G 1/ ): AISI 16L Probe tip: PEEK Body: AISI 0 Ø 1 mm Ø 18 mm 11 mm Ordering data Ordering no. Rotation monitoring sensor with weld in sleeve Cable set for first time operation

67 FOR SPECIAL REQUIREMENTS: OUR STATIC CLEANING NOZZLES Static cleaning nozzles The range of applications of the static cleaning nozzles in the support of rotating cleaners focuses on particularly difficult tasks, such as equipment cleaning and the avoidance of spray shadows. They deliberately support the cleaning efficiency of the process and are used in addition to rotating cleaners or spray balls to reach hard to access places and for removing persistent soiling. 67 Static cleaning nozzles

68 Axial flow full cone nozzles Series 90 / 91 Non clogging nozzle design. Stable spray angle. Particularly even liquid distribution. Series 90 Series 91 G G Code Dimensions [mm] G L 1 L D Hex/Flats L Hex L 1 L Flats L 1 CC 1/ BSPT CE /8 BSPT CG 1/ BSPT AK / BSPP AM 1 BSPP Code CC CG D B Code AK AM B D Subject to technical modification. In a critical installation situation, please ask for the exact dimensions. Spray angle Type Ordering no. Mat. no. 1Y AISI 16L 1/ BSPT /8 BSPT Code 1/ BSPT / BSPP 1 BSPP B Ø [mm] E Ø [mm] V [l/min] p [bar] Spray diameter D H D at p= bar H = 00 mm H = 00 mm CC CE CC CE CC CE CE CE CG CG AK AK AM AM E = Narrowest free cross-section B = Bore diameter 68

69 Deflector plate nozzle Series / Full cone spray. Non clogging nozzle without swirl insert. 1/ BSPP 1 BSPP Ø B 11 Hex 1. Hex Type Type Spray angle Ordering no. Mat. no. B Ø [mm] V [l/min] 17 1 p [bar] Spray diameter D [m] D H Type AISI 16Ti/AISI 16L at p= bar ca. H = 1 m H = m B = Bore diameter 1 We reserve the right to deliver AISI 16Ti or AISI 16L under the material no Static cleaning nozzles

70 Flat fan nozzles Series 6 / 6 Standard design with conical, self sealing thread connection. Stable spray angle. Uniform, parabolical distribution of liquid. 1/ BSPT /8 BSPT 1/ BSPT Hex 1 Hex Hex 10 Hex 17 1/ version /8 version 1/ version 70

71 Spray angle Ordering no. Mat. no Code A Ø [mm] E Ø [mm] V [l/min] p [bar] (p max = 0 bar) Spray width B H Type AISI 0/AISI 0 AISI 16Ti/AISI 16L 1/ BSPT /8 BSPT 1/ BSPT B at p= bar H = 0 mm H = 00 mm CC CC CC CC CC CC CE CC CE CC CE CC CE CG * CC CG CG CG CG CC CE CC CE CC CE CC CE * CC CG * CC CG * CC CG CG CG CG CG CG E = Narrowest free cross-section A = Equivalent bore diameter 1 We reserve the right to deliver AISI 0 or AISI 0 under the material no. 16. We reserve the right to deliver AISI 16Ti or AISI 16L under the material no. 17. *Only available with code CG. Subject to technical modifications. Example Type + Material no. + Code = Ordering no. of ordering: CC = CC 71 Static cleaning nozzles

72 Flat fan nozzles with ball joint Series 676 Swivelling nozzle for precise adjusting of jet direction. No gaskets necessary. Long, unproblematic service life. Ball Ø Ø 11 Allround swivelling by 0 Spray angle Ordering no. Mat. no. A Ø [mm] E Ø [mm] V [l/min] 16 p [bar] (p max = 0 bar) Spray width B H B Type at p= bar AISI H = 0 mm H = 00 mm E = Narrowest free cross-section A = Equivalent bore diameter 7

73 Flat fan nozzles with ball joint Series 676 Accessories Retaining nut Material: AISI 0 Socket AF. 0 Material: AISI 0 Retaining nipple AC. 0 Material: AISI 0 Welding nipple Material: AISI 16Ti Hex 7 /8 BSPP Hex 7 1/ BSPP Ø 11 MX Hex 7 60 Hex 7 60 Hex 7 60 Hex 7 60 Compact ball joints for narrow installation conditions G 1 Hex 1 L G L G 1 L Hex G 60 For series Ordering no. Dimensions Mat. no. Type 16 Code AISI 0 G 1 BSPP G BSPP L G1 [mm] L G [mm] L [mm] Hex 1 Hex For all nozzles with 1/8 male thread AA 1/8A 1/ For all nozzles with 1/ male thread 09.0 AC 1/A 1/ For all nozzles with /8 male thread AE /8A / Static cleaning nozzles

74 YOU CAN FIND MORE NOZZLES IN OUR STANDARD CATALOGUE The catalogue Precision Spray Nozzles and Accessories is a soughtafter manual of nozzle technology. It contains valuable working aids and extensive technical information on Lechler products and ordering instructions.... AND IN OUR INDUSTRY BROCHURES Information is available for various industries in special industry brochures. All documents can be downloaded from our website at We would also be happy to send you the brochures. Brochure Precision Spray Nozzles for the Food and Beverage Industry Brochure Precision Spray Nozzles for the Chemical Industry Brochure Precision Spray Nozzles for Surface Technology 7

75 THE IDEAL SOLUTION TO THE PERFECT NOZZLE NOZZLE SELECTION QUESTIONNAIRE Nobody knows your process and requirements better than you. Your knowledge is critical to us in order to find the optimal nozzle for your application. Simply fax us the completed questionnaire or enter your information online. FULL INFORMATION IS JUST A CLICK AWAY: THE LECHLER WEBSITE Our website contains further information on our products as well as useful resources. In addition to technical data, there is also a product finder to help you in your search for the right nozzle. D DESIGN DATA FOR YOUR WORK So you can work on your designs with reliable data from the outset, free D data on Lechler nozzles and accessories are available to you online. Your advantages: Time-saving, immediate download of design drawings and technical data Simple, fast product selection Preview function with product photo and D graphics All popular D formats available Free use following one-time registration 7

76 LECHLER WORLD-WIDE Lechler GmbH Precision Nozzles Nozzle Systems P.O. Box 1 7 Metzingen, Germany Phone: Fax: info@lechler.de Belgium: Lechler S.A./N.V. Avenue Mercatorlaan, Wavre Phone: Fax: info@lechler.be China: Lechler Intl. Trad. Co. Ltd. Beijing Rm. 18 Landmark Tower No. 8 Dong San Huan Bei Lu Phone: , Fax: info@lechler.com.cn Finland: Lechler Oy Jäspilänkatu Kerava Phone: Fax: info@lechler.fi France: Lechler France, S.A. Bât. CAP 66-7, Rue Marceau 98 Montreuil cedex Phone: Fax: info@lechler.fr Great Britain: Lechler Ltd. 1 Fell Street, Newhall Sheffield, S9 TP Phone: Fax: info@lechler.com India: Lechler (India) Pvt. Ltd. Plot B- Main Road Wagle Industrial Estate Thane (W) Phone: Fax: lechler@lechlerindia.com Italy: Lechler Spray Technology S.r.l. Via Don Dossetti, 0080 Carpiano (Mi) Phone: Fax: info@lechleritalia.com Sweden: Lechler AB Kungsängsvägen 1 B 7 Uppsala Phone: Fax: info@lechler.se Spain: Lechler S.A. Avda. Pirineos 7 Oficina B7, Edificio Inbisa I 8700 San Sebastián de los Reyes, Madrid Phone: Fax: info@lechler.es USA: Lechler Inc. Kautz Road St. Charles, IL Phone: Fax: info@lechlerusa.com Edition 0/16 EN 1.00 M S Subject to technical modification.