Section E Fine Spray Nozzles

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Molly Waters
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Section E Fine Spray s Overview Our fine spray hydraulic atomizing nozzles are available in two styles. Standard s: Traditional threaded nozzles made of metal.

The spray tips can be removed for cleaning and/or replacement while the nozzle bodies remain on the pipe or spray header.

Available in metal materials. Watch for the UniJet designation on the following pages.

See Section L, Accessories, for complete information. Fine Spray s Table of Contents Standard Spray Hydraulic Atomizing Spray s........................... E3 UniJet Spray s.

1 Section E Fine Spray s Overview Our fine spray hydraulic atomizing nozzles are available in two styles. Standard s: Traditional threaded nozzles made of metal. Quick-Connect s: Consisting of a nozzle body and spray tip, quick-connect nozzles can reduce maintenance time and lower costs. The spray tips can be removed for cleaning and/or replacement while the nozzle bodies remain on the pipe or spray header. UniJet s: Simply unscrew the retainer cap and remove the spray tip by hand. Then install the new spray tip and tighten the retainer cap to secure the spray tip in place. Available in metal materials. Watch for the UniJet designation on the following pages. These nozzles are available with a wide variety of body types, mounting options, adapters, plugs, strainers, check valves, plates, fittings and more. See Section L, Accessories, for complete information. Fine Spray s Table of Contents Standard Spray Hydraulic Atomizing Spray s E3 UniJet Spray s E6 Wide Angle Spray Hydraulic Atomizing Spray s E9 FogJet Spray s...e Hydraulic Fogging Spray s...e4 Narrow Angle Spray FogJet Spray s E5 Fine Spray s UniJet UniJet Female body High pressure female body Gasket Male body Screen strainer Screen strainer Tip gasket Spray tip Spray tip Tip retainer Tip retainer Phone (630) , FAX (630) E

Fine Spray s Fine Spray s Optimization Tips Reduce operating costs

bodies remain on the header only spray tips are replaced.

Orifice wear in hollow cone nozzles will destroy the spray pattern

Streaks will develop and the pattern will become heavy or light in

Orifice wear in full cone nozzles also causes spray pattern

Monitor flow rate and pressure to detect changes resulting from

Orifice wear in nozzles will destroy the spray pattern uniformity,

2 Fine Spray s Fine Spray s Optimization Tips Reduce operating costs and maintenance downtime by using quick-connect nozzles. bodies remain on the header only spray tips are replaced. Use strainers to reduce nozzle clogging and ensure optimum performance. Use adjustable ball connections for quick, precise nozzle orientation. Evaluate your specific spraying application and implement a regular nozzle maintenance plan. Maintenance essentials include: Visual inspection of spray pattern. Orifice wear in hollow cone nozzles will destroy the spray pattern uniformity. Streaks will develop and the pattern will become heavy or light in sections of the spray. Orifice wear in full cone nozzles also causes spray pattern deterioration as more liquid flows to the center of the pattern. Monitor flow rate and pressure to detect changes resulting from orifice wear. Orifice wear in nozzles will destroy the spray pattern uniformity, and deterioration, this can also result in larger drop sizes. Larger drops can reduce fogging and misting effectiveness and result in less total liquid surface area. UniJet s with Replaceable Tips T female bodies or TT male bodies Spray Pattern Inspection UniJet tips Fine hydraulic full cone spray Fine hydraulic hollow cone spray Strainers Adjustable Ball Connections Phone (630) , FAX (630) E2

Hydraulic Atomizing Spray s, Standard Spray Features and Benefits Very

Very small drops often achieving misting performance.

Orifice inserts, cores and strainers are easily removed for inspection or

LN LNN LND LNND Fine Spray s Integral strainer /4" NPT or BSPT Integral

BSPT with /2" NPT (M) wall-mounting threads Wall-mounted Integral strainer

or BSPT /4" NPT or BSPT (M) Two-piece design /4" NPT or BSPT (M)

Applications Evaporative cooling Humidifying Light misting Moistening See

3 Hydraulic Atomizing Spray s, Standard Spray Features and Benefits Very fine atomized sprays in a hollow cone spray pattern using liquid pressure alone compressed air not required. Uniform distribution over a wide range of flow rates and pressures. Very small drops often achieving misting performance. Wall-mounted options for installation on room exterior, vessel or pipeline. Orifice inserts, cores and strainers are easily removed for inspection or cleaning. Most models can be supplied with an internal strainer. LN LNN LND LNND Fine Spray s Integral strainer /4" NPT or BSPT Integral strainer /4" NPT or BSPT (M) Wall-mounted Integral strainer /4" NPT or BSPT with /2" NPT (M) wall-mounting threads Wall-mounted Integral strainer /4" NPT or BSPT (M) with /2" NPT (M) wall-mounting threads N NN M /4" NPT or BSPT /4" NPT or BSPT (M) Two-piece design /4" NPT or BSPT (M) Optimization Tips See page E2 for optimization tips. Applications Evaporative cooling Humidifying Light misting Moistening See Also Accessories Adjustable ball fittings Check valves Pressure gauges Pressure regulators Pressure relief valves Solenoid valves Strainers Phone (630) , FAX (630) E3

4 Hydraulic Atomizing Spray s, Standard Spray Fine Spray s /4 Orifice Dia. Nom. Core No. (liters per hour)* LN LNN LND LNND N NN M l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l Spray Angle ( )* l l l l l l l l l l l l l l l l l l l l l l l l l Maximum operating pressure depends on material and application. Call for specific recommendations. Hydraulic atomizing spray nozzles are used to simulate sea level flight conditions for aircraft testing. Phone (630) , FAX (630) E4

5 Hydraulic Atomizing Spray s, Standard Spray Dimensions and Weights s Standard Length Body Hex. Cap Hex. Net Weight (kg) LN LNN LND LNND N NN M LN Brass (none) l l l l l l l 303 Stainless Steel SS l l l l l l l 36 Stainless Steel 36SS l l l l l LNN (M) Polyvinyl Chloride PVC l l Other materials available upon request. LND dia Ordering Info LNND (M) N dia Standard Spray /4 LN SS 8 l l l l Fine Spray s NN (M) BSPT connections require the addition of a B prior to the inlet connection. To order M with strainer, use ML as. M (M) Based on largest/heaviest version of each type. Hydraulic atomizing spray nozzles are used for moistening bread dough on a conveyor. Phone (630) , FAX (630) E5

Spray s, Standard Spray Fine Spray s Features and Benefits Very fine atomized sprays in a hollow cone spray pattern using liquid pressure alone compressed air not required.

TN provides extra fine atomization at relatively low pressures and capacities. Orifice inserts, cores and strainers are easily removed for inspection or cleaning.

High pressure body, gasket, screen strainer, tip gasket, spray tip, high pressure tip retainer.

6 Spray s, Standard Spray Fine Spray s Features and Benefits Very fine atomized sprays in a hollow cone spray pattern using liquid pressure alone compressed air not required. Uniform distribution over a wide range of flow rates and pressures. Very small drops often achieving misting performance. Lower cost nozzle body can be reused only spray tips are replaced. TN provides extra fine atomization at relatively low pressures and capacities. Orifice inserts, cores and strainers are easily removed for inspection or cleaning. Large choice of interchangeable spray tips, body types/sizes and materials. UniJet nozzle options: body, strainer, spray tip, tip retainer. High pressure body, gasket, screen strainer, tip gasket, spray tip, high pressure tip retainer. UniJet Bodies UniJet Spray Tips T female or TT male inlet connections A typical UniJet assembly with TN tip will consist of a T female body or TT male body, screen strainer, spray tip and tip retainer. A typical UniJet assembly with TN-SSTC tip will consist of a high pressure UniJet female body, gasket, screen strainer, tip gasket, spray tip and high pressure tip retainer. T female body or High pressure UniJet female body TN TN-SSTC Gasket TT male body Screen strainer Fine/hollow cone spray tip High pressure tungsten carbide orifice spray tip Screen strainer Tip gasket Optimization Tips See page E2 for optimization tips. Spray tip Spray tip Applications Tip retainer High pressure tip retainer Evaporative cooling Gas cooling Misting Moistening Humidifying Phone (630) , FAX (630) E6

7 Spray s, Standard Spray TN Body /4 Orifice Dia. Nom. Core No. (liters per hour)* Spray Angle ( )* Other body types may be available. Contact representative for further information. Fine Spray s Dimensions and Weights Ordering Info Standard Length Hex. Net Weight (kg) T+TN TT+TN T+TN-SSTC TT+TN-SSTC Based on largest/heaviest version of each type. Body UniJet Complete Spray Tip /4 T SS + TN SS 0 l l l l l l Body Body Tip Spray Tip /4 TT SS + TN SSTC 0 l l l l I l Body Tip BSPT connections require the addition of a B prior to the nozzle body inlet connection. Phone (630) , FAX (630) E7

8 Spray s, Standard Spray Fine Spray s TN-SSTC Body /4 Orifice Dia. Nom. (liters per hour)* Approximate Spray Pattern Dia. (at 30 cm distance) (cm) Spray pattern diameter is based on liquid with viscosity of 20 seconds #3 Zahn Cup spraying at 600 psi (0 bar). Coverage will vary with viscosities and pressures. Tabulated capacities are based on water. Other body types may be available. Contact representative for further information. s TN Brass (none) l Spray Tip TN-SSTC 303 Stainless Steel SS l l Other materials available upon request. See Also Accessories Adjustable ball fittings Check valves Pressure gauges Pressure regulators Pressure relief valves Shut-off valves Solenoid valves Split-eyelet bodies Strainers Phone (630) , FAX (630) E8

Hydraulic Atomizing Spray s, Wide Angle Spray Features and Benefits Very fine atomized

required. Uniform distribution over a wide range of flow rates and pressures.

Orifice inserts, cores and strainers are easily removed for inspection or cleaning.

Applications Fine Spray s Evaporative cooling Integral strainer /4" NPT or BSPT Integral

9 Hydraulic Atomizing Spray s, Wide Angle Spray Features and Benefits Very fine atomized sprays in a hollow cone spray pattern using liquid pressure alone compressed air not required. Uniform distribution over a wide range of flow rates and pressures. Very small drops often achieving misting performance. Orifice inserts, cores and strainers are easily removed for inspection or cleaning. LN-W LNN-W Optimization Tips See page E2 for optimization tips. Applications Fine Spray s Evaporative cooling Integral strainer /4" NPT or BSPT Integral strainer /4" NPT or BSPT (M) Humidifying Moistening N-W NN-W See Also Air atomizing nozzles /4" NPT or BSPT /4" NPT or BSPT (M) Phone (630) , FAX (630) E9

10 Hydraulic Atomizing Spray s, Wide Angle Spray Fine Spray s LN-W, LNN-W, N-W, NN-W /4 Orifice Dia. Nom. Core No. (liters per hour)* Spray Angle ( )* W W W W s LN-W LNN-W N-W NN-W Brass (none) l l l l 303 Stainless Steel SS l l l l 36 Stainless Steel 36SS l l l l Other materials available upon request. Dimensions and Weights Ordering Info Standard LN-W Length Body Hex. Cap Hex. Net Weight (kg) Standard Spray /4 LN SS 8W l l l l BSPT connections require the addition of a B prior to the inlet connection. LNN-W (M) N-W NN-W (M) Based on largest/heaviest version of each type. Hydraulic atomizing spray nozzles are used in cooling off coils in roof-mounted air conditioning units. Phone (630) , FAX (630) E0

Spray s, Wide Angle Spray Features and Benefits assembly includes a nozzle body and seven removable caps.

Wide range of flow capacities available. 7N 7G Optimization Tips See page E2 for optimization tips.

Optional strainer TW strainer mesh sizes 24, 50, 00, 200 Dust control Fire suppression/prevention Gas scrubbing, cooling Tank rinsing Standard 7N

68 3/4 -/2 46 84. 8 54 03.2 08.34.6.7 See Also Accessories TW strainer Air atomizing nozzles Strainer Catalog http:// Based on largest/heaviest version of each type.

11 Spray s, Wide Angle Spray Features and Benefits assembly includes a nozzle body and seven removable caps. Each cap has an internal core or vane which is easily removed for cleaning. Very fine atomized sprays in a shower-like full cone pattern. Wide range of flow capacities available. 7N 7G Optimization Tips See page E2 for optimization tips. Applications Fine Spray s " NPT or BSPT Optional strainer TW strainer mesh sizes 24, 50, 00, 200 Dimensions and Weights 3/4" to -/2" NPT or BSPT Optional strainer TW strainer mesh sizes 24, 50, 00, 200 Dust control Fire suppression/prevention Gas scrubbing, cooling Tank rinsing Standard 7N 7G Length Dia. Net Weight (kg) /4 -/ See Also Accessories TW strainer Air atomizing nozzles Strainer Catalog Based on largest/heaviest version of each type. s Ordering Info 7N 7G Standard Spray -/2 7G SS 30 l l l l BSPT connections require the addition of a B prior to the inlet connection. Strainer TW SS 00 l l l Strainer No. Mesh Brass (none) l l 303 Stainless Steel SS l l 36 Stainless Steel 36SS l l Other materials available upon request. Phone (630) , FAX (630) E

12 Spray s, Wide Angle Spray Fine Spray s 7N A Dimensions B C (liters per minute)* And higher. 7G A Dimensions B C (liters per minute)* / Phone (630) , FAX (630) E2

13 Spray s, Wide Angle Spray 7G A Dimensions B C (liters per minute)* Fine Spray s , -/ / A C B Phone (630) , FAX (630) E3

Hydraulic Fogging Spray s, Wide Angle Spray Fine Spray s Features and Benefits Finely atomized sprays in a hollow cone misting-type spray pattern using liquid pressure alone compressed air not

Very small drops often achieving misting performance ideal for applications where wetting is needed without excess moisture.

Optimization Tips SF-CE and SM-CE spray nozzles made of Celcon feature: Minimal buildup. Increased chemical resistance for longer wear life. Lower maintenance.

See Also http:// See page E2 for optimization tips.

14 Hydraulic Fogging Spray s, Wide Angle Spray Fine Spray s Features and Benefits Finely atomized sprays in a hollow cone misting-type spray pattern using liquid pressure alone compressed air not required. Uniform distribution over a wide range of flow rates and pressures. Very small drops often achieving misting performance ideal for applications where wetting is needed without excess moisture SF Fogger spray tips for UniJet nozzle bodies are available with a brass tip body and core, stainless steel core tip; SF spray tips are all brass. Optimization Tips SF-CE and SM-CE spray nozzles made of Celcon feature: Minimal buildup. Increased chemical resistance for longer wear life. Lower maintenance. Removable stainless steel 200 mesh screen. Up to 0 spray angle at 40 psi (2.8 bar) maximum pressure of 200 psi (4 bar) at maximum temperature of 200 F (93 C). See Also See page E2 for optimization tips. Air atomizing nozzles Applications UniJet Spray Tips Misting of produce to preserve freshness and storage life Wetting without excess moisture 22624, SF /8SF-CE, SM-CE Dimensions and Weights Standard T+22624, TT+22624, T+SF, TT+SF Length Hex. Net Weight (grams) brass tip body and core, stainless steel core tip SF all brass /8" NPT or BSPT (M) Fogger No. Fogger Tip No. (liters per hour)* Spray Angle ( )* /8SF-CE /8SF-CE2 SF2, SF-CE /8SF-CE3 SF3, SF-CE /8SM-CE /8SM-CE2 SM-CE, SM-CE2, /8SF-CE, /8SM-CE Ordering Info Body UniJet Complete Spray Tip /4 T l l l l l Body UniJet Complete Body Spray Tip /4 T + SF 2 l l l l Body Tip Tip Spray Angle Complete Fogger /8 SF CE2 l l l BSPT connections require the addition of a B prior to the nozzle body inlet connection. Phone (630) , FAX (630) E4

Spray s, Narrow Angle Spray Features and Benefits Fogging spray in dense hollow cone pattern using liquid pressure alone compressed air not required. Small-sized drops.

Two-piece with hose thread adapter " to -/2", -/2" to 9", -/2" to -/2" hose thread One-piece 3/4" to -/4" NPT or BSPT Applications Aerating Chemical processing See Also Dust control Fire

0 22 27 29 35 l 9 25 36 4 50 54 65 l 2 34 47 55 67 72 86 l 8 50 7 82 0 09 30 -/2 l 8 50 7 82 0 09 30 -/2 l 25 70 99 4 40 5 80 l 35 98 38 60 95 2 252 l 50 40 97 228 279 302 360 l 70 95 276 39 39

15 Spray s, Narrow Angle Spray Features and Benefits Fogging spray in dense hollow cone pattern using liquid pressure alone compressed air not required. Small-sized drops. Uniform distribution at large flow rates. Two-piece assembly option with adapter to provide a female hose thread connection. F FF Optimization Tips See page E2 for optimization tips. Two-piece with hose thread adapter " to -/2", -/2" to 9", -/2" to -/2" hose thread One-piece 3/4" to -/4" NPT or BSPT Applications Aerating Chemical processing See Also Dust control Fire suppression/prevention Fine Spray s Air atomizing nozzles 3/4 -/4 Hose Thread Pitch of Hose Thread (liters per minute)* F FF l l l l /2 l /2 l l l l l /2 l l /2 l l /2 l May also be used with corresponding tapered pipe thread connections. Phone (630) , FAX (630) E5

16 Spray s, Narrow Angle Spray Fine Spray s F, FF F, FF H Height Above Floor Spray Dimensions and Coverages * 3 7 A B C A B C B dimension is taken at widest portion of A. s 4.8, 9, 2 8, 25 35, 50, 70 H Height Above Floor Spray Coverages D at Various Pressures * FF to -/2F-8 -/2-xx-F-xx B H Brass (none) l 303 Stainless Steel SS l Nickel-Plated Brass (none) l 30 Nickel-Plated Brass Cap with Plated Cast Iron Body (none) Other materials available upon request. l C A D Dimensions and Weights Ordering Info Narrow Angle F FF Hose Thread Overall Length Dia. Net Weight (kg) / / / Based on largest/heaviest version of each type. Standard Spray -/2 F 8 l l l l Hose Thread Pitch of Hose Thread Standard Spray 3/4 FF SS 4.8 l l l l BSPT connections require the addition of a B prior to the inlet connection. Phone (630) , FAX (630) E6

Hollow Cone Nozzles. Gas cooling Sulfur Burning dust control water aerating chemical Production Cooling m e t a l T r e a t i n g w A S H i n g

Hollow Cone Nozzles. Gas cooling Sulfur Burning dust control water aerating chemical Production Cooling m e t a l T r e a t i n g w A S H i n g Hollow one s Gas cooling ulfur urning dust control water aerating chemical Production ooling m e t a l T r e a t i n g w H i n g gas scrubbing brine spraying product degreasing D1 HOO ON NOZZ INTRODUTION