WhirlJet® Nozzle, Brass, B4CRC-225-45

Scraped SKU: b4crc-225-45 Series: WhirlJet® Hollow Cone Nozzles - Cast - Two-piece 2026-09-01 02:51:11

Attributes

Part NumberB4CRC-225-45
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

Spray Angle Range45 - 50°
Inlet Connection TypeThreaded (Female BSPT)
Liquid Pressure Range3 - 100 psi
Liquid Flow Rate at Rated Pressure225 gpm @ 7 psi
Liquid Flow Rate (Product Performance)147 gpm @ 3 psi, 190 gpm @ 5 psi, 225 gpm @ 7 psi, 269 gpm @ 10 psi, 380 gpm @ 20 psi, 466 gpm @ 30 psi, 538 gpm @ 40 psi, 659 gpm @ 60 psi, 761 gpm @ 80 psi, 850 gpm @ 100 psi
Spray Angle Catalog CodeStandard
Rated Pressure7 psi
Inlet Diameter Nominal3.12 in
Equivalent Orifice Diameter2.94 in
Spray PatternHollow Cone
Inlet To Spray Orifice Length5.56 in
Relative Drop Size Group1,000 - 5,000 µm (Heavy Rain)
Spray Angle (Product Performance)45° @ 7 psi, 48° @ 20 psi, 50° @ 80 psi
Spray Angle45° @ 7 psi, 48° @ 20 psi, 50° @ 80 psi
Design FeatureIs Cast, Two-piece Cast Type
Height12.2 in
Weight40 lbs
Length9 in
Material CompositionBrass
Capacity Size225-45
Inlet Connection GenderFemale
Inlet Centerline To Spray Orifice Height9.12 in
ModelCRC
Inlet Connection Thread TypeBSPT
Inlet Connection Size4 in
Spray Centerline Offset From Inlet Centerline1.56 in
Product TypeNozzle
Liquid Flow Rate Range147 - 850 gpm
Spray Angle at Rated Pressure45° @ 7 psi
Relative Drop Size Range1,000 - 5,000 µm
BrandWhirlJet®

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