WhirlJet® Nozzle, Brass, 1-1/4CX-12

Scraped SKU: 1-1-4cx-12 Series: WhirlJet® Hollow Cone Nozzles - Cast - One-piece - Slope-bottom 2026-09-01 02:51:12

Attributes

Part Number1-1/4CX-12
Model CodeCX

Description

- Hollow cone spray pattern with a circular impact area - Large, unobstructed flow passages minimize clogging - Good atomization of liquids at lower pressures – ideal for fluid cooling applications - Removable caps for easy inspection and cleaning on some models - Slope-bottom design models reduce the drilling effect of the fluid vortex in the fluid chamber and premature wear - AX and BX nozzles form smaller drops; ideal for use in air washers and dust suppression applications - CX, CF, CRC and D nozzles feature higher flow rates; ideal for use in larger, evaporative cooling spray ponds - AP, LAP and LBP nozzles are constructed of polypropylene and feature excellent corrosion resistance at temperatures up to 160°F (71°C); patented center post design provides extended wear life of the nozzle - Standard, wide and extra wide spray angles **Flow:** As liquid enters the nozzle, it passes into a whirlchamber and begins to spin in a circle at high speed. The rotation forces the liquid away from the center toward the edges of the whirlchamber. This causes the liquid to exit the orifice in a hollow cone pattern. Some WhirlJet nozzles have a slope bottom in the whirlchamber that helps extend wear life.

Specifications

ModelCX
Liquid Flow Rate (Product Performance)7.9 gpm @ 3 psi, 9.1 gpm @ 4 psi, 10.1 gpm @ 5 psi, 12 gpm @ 7 psi, 14.3 gpm @ 10 psi, 17.6 gpm @ 15 psi, 20 gpm @ 20 psi, 25 gpm @ 30 psi, 29 gpm @ 40 psi, 35 gpm @ 60 psi, 41 gpm @ 80 psi, 45 gpm @ 100 psi
Relative Drop Size Range1,000 - 5,000 µm
Inlet Diameter Nominal0.844 in
Length3.06 in
Spray PatternHollow Cone
Inlet Connection Size1-1/4 in
Product TypeNozzle
Spray Angle (Product Performance)68° @ 7 psi, 70° @ 20 psi, 71° @ 60 psi
Spray Angle68° @ 7 psi, 70° @ 20 psi, 71° @ 60 psi
Design FeatureIs Cast, One-piece Cast Type
Spray Centerline Offset From Inlet Centerline0.438 in
Rated Pressure7 psi
Height2.19 in
Liquid Pressure Range3 - 100 psi
Inlet Connection Thread TypeNPT
Spray Angle Range68 - 71°
Inlet Connection GenderFemale
Spray Angle at Rated Pressure68° @ 7 psi
Inlet To Spray Orifice Length2.06 in
Inlet Connection TypeThreaded (Female NPT)
Inlet Centerline To Spray Orifice Height1.31 in
BrandWhirlJet®
Material CompositionBrass
Liquid Flow Rate Range7.9 - 45 gpm
Spray Angle Catalog CodeStandard
Liquid Flow Rate at Rated Pressure12 gpm @ 7 psi
Capacity Size12
Relative Drop Size Group1,000 - 5,000 µm (Heavy Rain)
Equivalent Orifice Diameter0.641 in
Weight20 oz

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