ROM - ENZ NOZZLES. The most complete programme for the sewer specialist. EXPERIENCE THE DIFFERENCE IN QUALITY

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1 - ENZ NOZZLES The most complete programme for the sewer specialist EXPERIENCE THE DIFFERENCE IN QUALITY Ask for a non committal demonstration on location +31 (0)

The complete programme for the sewer specialist For each type of sewer cleaning machine and for every application, has the right nozzle for you.

Besides this, you are ensured of the highest possible quality and efficiency! Quality brands Nozzles Based on our more than 30 years of knowledge and experience, we have developed our own nozzle line.

ENZ is the european market leader and leading in the field of nozzles. You will profit from the newest technology, resulting in the best possible nozzles.

Typical characteristics programme Most complete range Besides our own line, is the exclusive dealer for ENZ nozzles. E.g. we offer standard pipe cleaning nozzles, rotating nozzles, pointed nozzles, bulldozers and grenade-bombs.

Expert advice With over 30 years of experience you can count on our tailored and expert advice. We can guarantee that you will make the right choice.

2 The complete programme for the sewer specialist For each type of sewer cleaning machine and for every application, has the right nozzle for you. Whether it s grease, soap, sand, root, lime or cement problems. In collaboration with ENZ, the European market leader in nozzles, offers you the widest range of choices. Besides this, you are ensured of the highest possible quality and efficiency! Quality brands Nozzles Based on our more than 30 years of knowledge and experience, we have developed our own nozzle line. In this leaflet you will find all the information about the nozzle assortment. ENZ Nozzles We are the exclusive dealer for ENZ nozzles. ENZ is the european market leader and leading in the field of nozzles. You will profit from the newest technology, resulting in the best possible nozzles. In this leaflet you will find a selection of the ENZ assortment. You can request the complete ENZ catalogue by ing or calling us. Typical characteristics programme Most complete range Besides our own line, is the exclusive dealer for ENZ nozzles. E.g. we offer standard pipe cleaning nozzles, rotating nozzles, pointed nozzles, bulldozers and grenade-bombs. Durability The nozzles uses are provided with wear resistant ceramic inserts. Unique curing times, special steel types and interchangeable nozzles contribute to a long lifespan and maximum efficiency. Expert advice With over 30 years of experience you can count on our tailored and expert advice. We can guarantee that you will make the right choice. Demonstration van Our demonstration van is equipped with an extensive collection of nozzles. We would be honoured to visit you and demonstrate how to operate the different nozzles. Education & practice training In collaboration with ENZ, has developed a certified course especially for our customers. In this course you will discover all the ins and outs. Immediately available from stock Most often, / ENZ nozzles will be immediately available from stock. One phone call will suffice. After-sales A professional team is at your disposal providing both expert advice and after-sales support. Want to receive the ENZ catalogue? Call or us! 2 3

Different types of nozzles When to use which nozzle? 1.

3 Pointed nozzles 1.4 Flounder 1.5 Bulldozers / 1.6 Ejectors 2.

1 Radial / Semi-radial / Rotating combination nozzles 2.2 Rotopuls / 2.

professionals know, like no other, how important it is to use the proper

In the table below you can find which nozzles are most suitable for which

Category Standard nozzles Rotating nozzles Chain scrapers Cutters Level

Adsorption to pipes Light Strong Strong Strong 3.

Industrial cleaning nozzles Example of the problem General contamination

Lime, concrete, cement etc. 3.1 Wire rope / Chain scraper 3.

3 Different types of nozzles When to use which nozzle? 1. Standard nozzles 1.1 Standard pipe cleaning nozzles 1.2 Grenade-bombs / 1.3 Pointed nozzles 1.4 Flounder 1.5 Bulldozers / 1.6 Ejectors 2. Rotating nozzles 2.1 Radial / Semi-radial / Rotating combination nozzles 2.2 Rotopuls / 2.3 Turbopuls / 2.4 Rotodrill 2.5 Bulldog / 2.6 Bulldog Antiblast 2.7 Propeller / 2.8 Gliders Use the right type of nozzle Experienced sewer ting professionals know, like no other, how important it is to use the proper nozzle. In the table below you can find which nozzles are most suitable for which situation. Category Standard nozzles Rotating nozzles Chain scrapers Cutters Level of contamination Little Relatively severe Severe Extremely severe Adsorption to pipes Light Strong Strong Strong 3. Chain scrapers / Cutters 4. Industrial cleaning nozzles Example of the problem General contamination Grease, soap remnants, roots etc. Roots, lime, concrete, cement etc. Lime, concrete, cement etc. 3.1 Wire rope / Chain scraper 3.2 Cutters / Impact drilling cutters 4.1 Bulldog 1000 bar 4.2 Rotating nozzles 1000 bar 4.3 Cross nozzles 1000 bar Proposed nozzles Standard nozzle Grenade-bomb Pointed nozzle Flounder Bulldozer Ejector nozzle Rotating nozzle Bulldog Rotopuls vibration Chain scrapers Cutters Impact drilling cutters 5. Specials 6. Accessories 5.1 Shortcutters 95 / Root Ranger 3000 Ceramic inserts / Spray guns Hose guiders / Rotating couplings Other 7. Nozzle cases 4 5

4 1.1 Standard pipe cleaning nozzles Live demonstration? Call or mail us! length 1501 (1) Nozzle 31 front 1/8 Ø 16 x Spray angle 1502 (2) Nozzle 31 rear 1/8 Ø 16 x x Nozzle 32 rear 1/4 Ø 18 x x x 20 1 x (5) Nozzle 32 front 1/4 Ø 18 x x 25 1 x Nozzle 34 front 3/8 Ø 26 x Nozzle 35 rear 3/8 Ø 26 x (12) Nozzle 33 front 1/2 Ø 26 x 36 5 or (13) Nozzle 36 rear 1/2 Ø 35 x 36 5 or (14) TurboJet 1/2 Ø 42 x Perfect for cleaning and unblocking of general contamination in pipes (maximum ø300mm). Nozzle (15) Barneveld egg 1/2 Ø 42 x GuideJet 1/2 Ø 35 x ENZ /2 Ø 30 x Nozzle ENZ /2 Ø 30 x (1) Nozzle 13 front 3/4 Ø 50 x (7) Nozzle 14 1 Ø 50 x Nozzle 31 front Nozzle 34 Nozzle 35 GuideJet ENZ Nozzle 14 Nozzle 33 TurboJet Barneveld egg ENZ Nozzle 13 front 6 7

1.2 Grenade bombs 1.3 Pointed nozzles Perfect for regular cleaning in diameters from ø50 up to and including ø100mm.

Ideally suited for penetrating completely clogged pipes. It is even possible to remove interlaced roots and ice.

Spray angle 1506 ENZ 60.012 1/8 Ø 16 x 25 3 + 4 20 + 15 20 ENZ 40.075 1571 ENZ 60.

050 1/2 Ø 31 x 55 3 + 4 20 + 15 140 1635 ENZ 60.100 1 Ø 48 x 90 6 + 4 20 + 15 505 1636 ENZ 60.

100B Granade 51 Hose front Spray angle 1503 (3) Grenade-bomb 41 1/8 Ø 27 x 34 3 + 0 25 112 ENZ 60.050 ENZ 60.

5 1.2 Grenade bombs 1.3 Pointed nozzles Perfect for regular cleaning in diameters from ø50 up to and including ø100mm. In diameters until ø300mm, grenade-bombs can also be used for the removal of sand, stones, gravel etc. Ideally suited for penetrating completely clogged pipes. It is even possible to remove interlaced roots and ice. You can also use grenade-bombs prior to the unclogging and cleaning of pipes with help of an impact drilling cutter or chain scraper. Spray angle 1506 ENZ /8 Ø 16 x ENZ ENZ /4 Ø 19 x Granade ENZ /8 Ø 25 x ENZ /2 Ø 31 x ENZ Ø 48 x ENZ L 1 Ø 68 x ENZ B Granade 51 Hose front Spray angle 1503 (3) Grenade-bomb 41 1/8 Ø 27 x ENZ ENZ L 1563 (6) Grenade-bomb 42 1/4 Ø 27 x ENZ /8 Ø 38 x x (16) Grenade-bomb 51 1/2 Ø 65 x (option) (3) Grenade-bomb 52 3/4 Ø 70 x (option) Live demonstration? Call or mail us! 1659 ENZ /4 Ø 80 x (8) Grenade-bomb 53 1 Ø 90 x (option) ENZ B 1 Ø 150 x

ø500mm. Especially suited for when you need an enormous flushing capacity.

5 2700 1661 ENZ 70.075 3/4 160 x 105 x 55 2 + 4 10 + 0 3400 1704 ENZ 70.

5 +0 21000 Length x width x height Spray angle 1705 ENZ 80.

6 1.4 Flounder 1.6 Ejectors The flounder is perfect for the removal of sand, mud and loose rubble in flat pipes and channels, e.g. run-off gutters. The flat design, combined with the rounded corners and edges, provides the tool with ideal gliding properties. Ideally suited for draining and cleaning of large fully surcharged pipes and drains bigger than ø500mm. Especially suited for when you need an enormous flushing capacity. Length x width x height Spray angle 1644 ENZ /2 175 x 90 x ENZ /4 160 x 105 x ENZ x 160 x ENZ ¼ 310 x 180 x Length x width x height Spray angle 1705 ENZ A x 260 x ENZ B 1 ¼ 490 x 320 x Bulldozer 1812 ENZ D 1 ¼ 570 x 390 x The bulldozer (also called scraper ) is perfect for the removal of sand and heavily polluted pipes from ø200 to ø1000mm. In order to achieve sufficient efficiency, a minimum capacity of 100l/min is required. FOR MAXIMAL FLUSHING CAPACITY Length x width x height Spray angle 1658 ENZ /4 336 x 120 x ENZ G x 160 x ENZ A 1 ¼ 530 x 200 x ENZ ½ 550 x 230 x

and house connections of ø50 to ø1000mm.

the pipe wall with the most efficient force. Live demonstration?

028A 1/4 Ø 28 x 56 3 + option 4 200 1905 ENZ 03.

100A 1 Ø 100 x 180 3 + option 4 7400 2.1.1 Radial Rotating 2.1.3 Rotating Combination Nozzles ENZ 01.

016A 1/8 Ø 16 x 33 0 + option 4 30 1902 ENZ 01.

7 2. Rotating nozzles Semi-Radial Rotating Perfect for cleaning the main sewer system and house connections of ø50 to ø1000mm. You can choose from a range of radial, semi-radial, and rotating combination nozzles. The ENZ radial rotating nozzles have a patented system which hits the pipe wall with the most efficient force. Live demonstration? Call or mail us! ENZ front 1903 ENZ A 1/4 Ø 28 x option ENZ A 1/2 Ø 40 x option ENZ A 1 Ø 100 x option Radial Rotating Rotating Combination Nozzles ENZ ENZ A front front 1924 ENZ A 1/8 Ø 16 x option ENZ /4 Ø 28 x option ENZ A 1/4 Ø 28 x option ENZ /2 Ø 40 x option ENZ A 1/2 Ø 40 x option ENZ Ø 100 x option ENZ A 1 Ø 100 x option

The rotor produces very fast vibrations and pulsating s, so that even deposits up to 10cm will be disintegrated.

better than that of conventional nozzles. Highly suitable for removing extreme contamination, clogged pipes and ice.

3 Turbopuls De Enz golden Turbopuls was specially designed for removing middle- hard sediments in pipes made of PVC, steel or

8 2.2 Rotopuls vibration 2.4 Rotodrill The Rotopuls is perfect for declogging and cleaning clogged pipes made of PVC, steel or concrete. The rotor produces very fast vibrations and pulsating s, so that even deposits up to 10cm will be disintegrated. The Rotodrill delivers top of the bill cutting cutting performances and the cleaning performance achieved is three to four times better than that of conventional nozzles. Highly suitable for removing extreme contamination, clogged pipes and ice. front ENZ AE 1/4 Ø 28 x option ENZ AE 1/2 Ø 40 x option ENZ AE 3/4 Ø 89 x option ENZ AE 1 Ø 100 x option Live demonstration? Call or mail us! 2.3 Turbopuls De Enz golden Turbopuls was specially designed for removing middle- hard sediments in pipes made of PVC, steel or concrete. The Turbopuls is maintenance free due to the special bearing and uses little water. art. nr. ENZ Front 1935 ENZ /2 Ø 32 x 56 1 roterend ENZ /4 Ø 38 x 75 1 roterend ENZ Ø 34 x 55 1 roterend 680 art. nr. length ENZ A 1/2 Ø 78 x ENZ B 3/4 Ø 78 x ENZ A 1 Ø 120 x ENZ B 1 1/4 Ø 120 x

cleaning with fresh and drain water, thanks to its innovative

The integrated oil free brake system results in a low wear and tear

This way you achieve the most efficient and economic pipe cleaning.

60017) Efficient and economic solution Multi-purpose nozzle for e.g.

sewer renovation works Durable and more powerful, thanks to

use and maintenance free Besides ½ version, other versions

Working pressure up to 200 bar 1981001 1981003 1981005 ENZ 07.

1400A 1 1 1 length Ø 285/585* x 720 Ø 585/1185 x 1050 Ø 1385/1985 x

rotating s, the propellor also has FanJet s.

19701 ENZ 400.037 1/2 Ø 37 x 83 option + 1 6 420 19703 ENZ 400.

the benefits the normal Bulldog also offers.

9 2.5 Bulldog 2.7 Propeller The ENZ golden Bulldog rotating nozzle is perfect for cleaning with fresh and drain water, thanks to its innovative lateral guides. The integrated oil free brake system results in a low wear and tear and in a controlled number of rotations. This way you achieve the most efficient and economic pipe cleaning. Ideally suited for cleaning large pipes with dimensions of Ø300 to Ø2000mm with fresh and drain water. The skids are easy to adjust and can even be adapted to clean egg-shaped or oval pipe profiles. (Attachment necessary for eggshapes; ENZ ) Efficient and economic solution Multi-purpose nozzle for e.g. grease, roots and plaster Perfect for cleaning the drain prior to sewer renovation works Durable and more powerful, thanks to controlled rotations and integrated oil free brake system Easy to use and maintenance free Besides ½ version, other versions available as well Can be used with both fresh and drain water Working pressure up to 200 bar ENZ A ENZ A ENZ A length Ø 285/585* x 720 Ø 585/1185 x 1050 Ø 1385/1985 x 1080 Rotating s ** ** ** ENZ A front * Propellers are adjustable in diameter ** Besides rotating s, the propellor also has FanJet s. Instead of round s, these flat s create a sort of shower effect ENZ /2 Ø 37 x 83 option ENZ A 3/4 Ø 60 x ENZ Ø 117 x * 7600 * additional from 300l/min. 2.6 Bulldog Antiblast De Enz golden Bulldog Antiblast offers you all the benefits the normal Bulldog also offers. The big advantage of the Bulldog Antiblast in urban areas is that the Antiblast prevents unwanted blow-outs. Blow-outs are the result of a combination of under and over pressure. The Antiblast ensures as little as possible pressure difference. The best option for urban areas Prevents unwanted blow-outs! 2.8 Gliders Ideally suited for cleaning applications which require little water. The gliders have the unique ability to work very tight to the pipe wall. Gliders are designed for pipes from ø40 to ø400mm. ENZ AG length front ENZ A 1 Ø 117 x ENZ AG 1/4 Ø 28 x 56 option

The chain scrapers are also suitable for the cleaning of drains

60017) Cutters without impact Cutters have a very versatile field

the removal of concrete sludges, calcium, roots and wood.

for the removal of the most stubborn deposits, like calcium,

These cutters work with a percussion system of 600-3000 impulses

Impact drilling cutters are suitable for pipediameters from Ø100mm

With special equipment, you can even clean plastic pipes. ENZ 10.

060 Cutters without impact ENZ 10.150R ENZ 10.

040TR 1/2 Ø 42-60 Ø 40 x 100 4 + 0 1 + 3 750 Pipe range (in mm)

028 1/4 Ø 40-100 Ø 40/28* x 81 3 + 0 3 320 195703 ENZ 10.

125TR 1 Ø 60-150 (200 option) Ø 60-150 (200 option) Ø125-250 (300

10 3.1 Wire Rope and Chain Scraper 3.2 Cutters Perfect for the removal of lime, concrete remnants and tree roots. Several different pipe diametres can be cleaned with the same tool. Suitable for drain from ø60 to ø800 mm. The minimum amount of litres is 60l/min. The chain scrapers are also suitable for the cleaning of drains prior to sewer renovation through an inliner, coating, or injection method. The guides are easy to adjust, allowing you to clean oval and egg-shaped pipes as well. (Attachment necessary for egg-shapes; ENZ ) Cutters without impact Cutters have a very versatile field of application, e.g. the removal of concrete sludges, calcium, roots and wood. Impact drilling cutters Impact drilling cutters are ideally suited for the removal of the most stubborn deposits, like calcium, concrete, roots and wood. These cutters work with a percussion system of impulses per minute and up to 12 tons of impact force. Impact drilling cutters are suitable for pipediameters from Ø100mm up to Ø600mm. A minimum of 100l/min is required. With special equipment, you can even clean plastic pipes. ENZ R ENZ R ENZ ENZ ENZ Cutters without impact ENZ R ENZ Pipe range (in mm) length 1913 ENZ TR 1/2 Ø Ø 40 x Pipe range (in mm) 1914 ENZ TR 1 Ø Ø 60 x ENZ /4 Ø Ø 40/28* x ENZ ATR 3/ ENZ BTR 1/ ENZ TR 1 Ø (200 option) Ø (200 option) Ø (300 option) Ø 40 x Ø 40 x Ø60 x to 200ltrs 3 from 200ltrs ENZ TR 1 Ø Ø x ENZ R 1 Ø Ø x ENZ R 1 Ø Ø x Impact drilling cutters Pipe range (in mm) length 1921 ENZ Ø 200 Ø 175 x ENZ Ø 250 Ø 225 x ENZ Ø 300 Ø 275 x ENZ ¼ Ø 400 Ø 375 x ENZ ¼ Ø 600 Ø 575 x

011A M7 Ø 12-18 Ø 11 x 31-1985113 ENZ 05.

ENZ 05.0284 1/4 Ø 30-42 Ø 28 x 56-4 200 1985115 ENZ 05.

0504 M24 x 1 ½ Ø 55-77 Ø 50 x 99-4 1250 Pipe range (in mm) length

3 Cross Jet Nozzles 1000 bar Cross nozzles 1000 bar Ideally suited

11 4.1 Bulldog 1000 bar 4.2 Rotating nozzles 1000 bar Rotating nozzles 1000 bar Perfect for draining and cleaning works in the industry. E.g. you can clean stubborn deposits of heat exchangers in chemical and atomic plants. A pressure of 1000 bar allows you to efficiently clean the inside walls of the pipes. PERFECT FOR INDUSTRIAL CLEANING Pipe range (in mm) ENZ A M7 Ø Ø 11 x ENZ /8 Ø Ø 16 x 41-2 (45 ) + 2 (90 ) 2 (45 ) + 2 (90 ) ENZ /4 Ø Ø 28 x ENZ M24 x 1 ½ Ø Ø 40 x ENZ M24 x 1 ½ Ø Ø 50 x Pipe range (in mm) length ENZ M24 x 1 ½ Ø Ø 60 x (45 ) Cross Jet Nozzles 1000 bar Cross nozzles 1000 bar Ideally suited for general industrial cleaning of heat exchangers and perfectly suitable for the draining of completely clogged pipes. Pipe range (in mm) length ENZ /8 Ø Ø 12 x ENZ A 1/8 Ø Ø 18 x ENZ /4 Ø Ø 22 x ENZ /4 Ø Ø 28 x 59.5 front option + 2 (45 ) option + 2 (45 ) option + 2 (45 ) option + 2 (45 ) (45 ) 30 2 (90 ) 40 2 (75 ) (75 )

cellular concrete. Shortcutter 95 Min. capacity: 75 litres Max.

Optimal results thanks to unique design Crushes roots into

75-150l/min Shortcutter 125 Min. capacity: 100 litres Max.

Accessories has a wide range of accessories to offer: Ceramic

root obstructions Root cutting ability The intensity of the

water that shears roots clear from the drain wall Rear facing

from drain walls Pointed penetrating head Designed to allow

12 5.1 Shortcutters 95 / ACCESSORIES Shortcutters allow you to easily cut through bends of 90º. The heads are available in 2 versions, the 95 and the 125 version. Both are ideally suited for roots, calcium, polyurethane and cellular concrete. Shortcutter 95 Min. capacity: 75 litres Max. pressure: 120 bar : ½ : 1,4kg Pipe diameter: Ø mm Optimal results thanks to unique design Crushes roots into small pieces Nothing is left behind in the pipe Capacity: l/min Shortcutter 125 Min. capacity: 100 litres Max. pressure: 120 bar : ½ : 1,8kg Pipe diameter: Ø mm Accessories has a wide range of accessories to offer: Ceramic inserts Swivels Rotating couplings Spray guns Hose guiders Corrosion protection spray Etc. Consult our website or contact us; info@rombv.com, +31 (0) Root Ranger 3000 For the removal of grease, sludge, mud and root obstructions Root cutting ability The intensity of the rear facing turbo, produces a powerful, concentrated stream of water that shears roots clear from the drain wall Rear facing turbo Designed to thoroughy blast build up and debris away from drain walls Pointed penetrating head Designed to allow the nozzle to push through obstructions, allowing the rear facing turbo to fully clear the drain Water lubricated No maintenance of grease or oil fittings Leaves a smooth finish Drains stay clean longer, reducing the number of callbacks For Ø Ø 200mm drains Live demonstration? Call or mail us!

7. Nozzle Cases & Sets JetToolcase Basic (Art. no. 00705) JetToolcase (Art. no. 0070) JetToolcase + (Art.

1/2 Stainless steel nozzle 33 and 36 Nozzles with ceramic inserts 30.

050 (front) Rotodrill Rotating nozzle (CR-40-12) Bulldog (400.

51, Pointed nozzle Delivery including case, head cleaning tool and WD-40

cases for special purposes. Would you like more information?

no. 00716) HP : 3/8 (ND10). 3/8 HP : 1/2 (ND13). 1/2 Grenade-bomb 40.

Rotating nozzle (CR-40-12) Benefit from the attractive discounts!

13 7. Nozzle Cases & Sets JetToolcase Basic (Art. no ) JetToolcase (Art. no. 0070) JetToolcase + (Art. no ) HP : 1/2 (ND13) & 5/8 (ND16). 1/2 Stainless steel nozzle 33 and 36 Nozzles with ceramic inserts (back) and (front) Rotodrill Rotating nozzle (CR-40-12) Bulldog ( ) Turbo, Barneveld Egg, Pointed nozzle Turbo, Barneveld Egg, Grenade-bomb 51, Pointed nozzle Delivery including case, head cleaning tool and WD-40 Multispray Other cases In addition to the mentioned cases, offers you more cases for special purposes. Would you like more information? Please do not hesitate to contact us. Nozzle sets: Nozzle set 3/8 (Art. no ) Nozzle set 1/2 (Art. no ) HP : 3/8 (ND10). 3/8 HP : 1/2 (ND13). 1/2 Grenade-bomb Grenade-bomb 51 Pointed nozzle Pointed nozzle Rotating nozzle (CR-28-38) Rotating nozzle (CR-40-12) Benefit from the attractive discounts! Call or mail us Front & Rear : Nozzle 33 Ceramic Ceramic Nozzle 36 nozzle nozzle Turbo Barneveld egg Grenade-bomb 51 Pointed nozzle Front x x x x Rear x x x x x x x x

Front ; results in the dirt coming forward (perfect when cleaning in a building). Rear ; results in pullpower and is necessary to pull back the dirt (perfect for cleaning from inside the sewer).

Here below, you will find several maintenance tips for a maximal lifetime and optimal prestations for your nozzle.

the sewer with care Clogging prevention During cleaning, never pull back the nozzle without (water)pressure.

14 Tips for purchasing the right nozzle......and to maintain it Choose the proper nozzle for the specific type of contamination Determine the necessary water s In this leaflet you can consult the specific function of every type of nozzle. Front ; results in the dirt coming forward (perfect when cleaning in a building). Rear ; results in pullpower and is necessary to pull back the dirt (perfect for cleaning from inside the sewer). Lateral ; thorougly cleans the pipe wall. When you have purchased a nozzle and put it into use, it is important to maintain your nozzle well. Here below, you will find several maintenance tips for a maximal lifetime and optimal prestations for your nozzle. Damage prevention Before use, carefully read the operating instructions Store the nozzles in the cases provided Make sure the connection is clean, for a good connection / seal Insert the nozzle into the sewer with care Clogging prevention During cleaning, never pull back the nozzle without (water)pressure. Otherwise, dirt may end up in the nozzle Choose the size of the nozzle Check the pump capacity Use the proper insert nozzles The right connection Order your nozzle? When ordering a nozzle, please always specify the following details: The capacity; pressure (in bar) and the litres of the pump (in l/min) The length, diameter and type of connection of the For the best effect, the nozzle should be big enough. However, when the size of the nozzle is too big, which can cause problems in bends. The length of the nozzle should not be longer than the diameter of the pipe (prevents problems in bends). For the best effect, it is essential that the pump can deliver a sufficient amount of water. The high pressure and nozzle require a specific amount of water. Nozzles are fitted with insert nozzles. The high pressure pump squeezes water through these holes. This causes the pressure of the water. The right diameters are essential in order to reach the optimal effect. Attention: maintain your nozzle with insert nozzle properly (wear and clogging have a negative effect on your cleaning efficiency). The connection determines which nozzle you require. When choosing your nozzle, you should take the connection of your high pressure into account If you would like to have more information, please contact us at info@rombv.com or +31 (0) Cleaning inserts Preferably dismantle the nozzle before cleaning the inserts. This prevents dirt ending up in the nozzle Remove the inserts before cleaning. This is done best when they are heated, because the inserts are glued in Carefully remove the blockage using a nozzle prick Glue the inserts in again using Loctite 243 (or similar product) Check the correct functioning by observing the water flow. Note: do this without water pressure to make sure there is no danger of injury! Wait for the glue to dry before using the nozzle again (about 2 hours) Corrosion prevention After use, spray the nozzle inserts (and the chain scraper s chains) with a preserving agent. Besides WD40, you can also use biologically degradable products (environmentally friendly) ENZ Nozzle Service Centre To ensure optimal operation and maximum life span of your nozzles has invested in the knowledge and parts to recondition and repair all your ánd ENZ Nozzles. Thanks to our service centre you can have your nozzles repaired and revised much quicker and more advantageous. You are assured of expert advice and help for repairs at times when you need them. Thanks to these investments we offer in house repairs with factory know-how. Besides the standard nozzles you can also come to us for repair and maintenance of your milling and rotating nozzles. We even have all maintenance parts for every type of Bulldog in stock. Make an appointment for service for your nozzles? Call or us! Because of this large stock and diversity in nozzles we can also service and adjust your tools to the capacity of your machine at any moment. This way, offers you security and satisfaction. A comforting thought indeed! Our service saves you time and money. Now and in the future

15 bv Harselaarseweg MA Barneveld, Holland Telefoon : +31 (0) Fax : +31 (0) info@rombv.com Internet : Printing errors 28 and changes reserved. Images may differ. Copyright bv 1/2014

Our INNOVATION Our INNOVATION

Our INNOVATION Our INNOVATION in in sewer sewer and and pipe pipe cleaning cleaning Version 12/2013 SN EN ISO 9001 : 2008 SN EN ISO 14001 : 2004 Version 12/2013 2013 by enz technik ag General terms of