WhirlJet® Nozzle, Brass, B3CRC-120-45

Scraped SKU: b3crc-120-45 Series: WhirlJet® Hollow Cone Nozzles - Cast - Two-piece 2026-09-01 02:51:11

Attributes

Part NumberB3CRC-120-45
Model CodeCRC

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

Liquid Flow Rate (Product Performance)79 gpm @ 3 psi, 101 gpm @ 5 psi, 120 gpm @ 7 psi, 143 gpm @ 10 psi, 203 gpm @ 20 psi, 248 gpm @ 30 psi, 287 gpm @ 40 psi, 351 gpm @ 60 psi, 406 gpm @ 80 psi, 454 gpm @ 100 psi
Relative Drop Size Group1,000 - 5,000 µm (Heavy Rain)
Inlet Connection Size3 in
Spray Angle Range45 - 50°
Product TypeNozzle
Design FeatureIs Cast, Two-piece Cast Type
Inlet Diameter Nominal2.25 in
Inlet Connection TypeThreaded (Female BSPT)
Spray PatternHollow Cone
Rated Pressure7 psi
Material CompositionBrass
Spray Angle (Product Performance)45° @ 7 psi, 48° @ 20 psi, 50° @ 80 psi
Spray Angle45° @ 7 psi, 48° @ 20 psi, 50° @ 80 psi
Inlet To Spray Orifice Length4.44 in
Relative Drop Size Range1,000 - 5,000 µm
Inlet Connection Thread TypeBSPT
Spray Centerline Offset From Inlet Centerline1.12 in
BrandWhirlJet®
Spray Angle at Rated Pressure45° @ 7 psi
Inlet Centerline To Spray Orifice Height5.94 in
ModelCRC
Liquid Flow Rate Range79 - 454 gpm
Liquid Flow Rate at Rated Pressure120 gpm @ 7 psi
Inlet Connection GenderFemale
Length6.94 in
Equivalent Orifice Diameter2.02 in
Capacity Size120-45
Liquid Pressure Range3 - 100 psi
Spray Angle Catalog CodeStandard
Height8.41 in
Weight19 lbs

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