WhirlJet® Nozzle, Brass, B4CRC-175-45

Scraped SKU: b4crc-175-45 Series: WhirlJet® Hollow Cone Nozzles - Cast - Two-piece 2026-09-01 02:51:12

Attributes

Part NumberB4CRC-175-45
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)115 gpm @ 3 psi, 148 gpm @ 5 psi, 175 gpm @ 7 psi, 209 gpm @ 10 psi, 296 gpm @ 20 psi, 362 gpm @ 30 psi, 418 gpm @ 40 psi, 512 gpm @ 60 psi, 592 gpm @ 80 psi, 661 gpm @ 100 psi
Spray Centerline Offset From Inlet Centerline1.56 in
Spray Angle (Product Performance)45° @ 7 psi, 49° @ 20 psi, 51° @ 80 psi
Spray Angle45° @ 7 psi, 49° @ 20 psi, 51° @ 80 psi
Material CompositionBrass
Inlet Diameter Nominal3.12 in
Height12.2 in
ModelCRC
Inlet Connection GenderFemale
Spray Angle at Rated Pressure45° @ 7 psi
Spray Angle Catalog CodeStandard
Equivalent Orifice Diameter2.33 in
Length9 in
BrandWhirlJet®
Weight40 lbs
Inlet Connection Thread TypeBSPT
Relative Drop Size Group1,000 - 5,000 µm (Heavy Rain)
Spray PatternHollow Cone
Design FeatureIs Cast, Two-piece Cast Type
Relative Drop Size Range1,000 - 5,000 µm
Liquid Flow Rate Range115 - 661 gpm
Liquid Flow Rate at Rated Pressure175 gpm @ 7 psi
Spray Angle Range45 - 51°
Liquid Pressure Range3 - 100 psi
Inlet Connection TypeThreaded (Female BSPT)
Inlet Connection Size4 in
Rated Pressure7 psi
Product TypeNozzle
Inlet To Spray Orifice Length5.56 in
Capacity Size175-45
Inlet Centerline To Spray Orifice Height9.12 in

PDF Documents