WhirlJet® Nozzle, Brass, B3CRC-70-45

Scraped SKU: b3crc-70-45 Series: WhirlJet® Hollow Cone Nozzles - Cast - Two-piece 2026-09-01 02:51:11

Attributes

Part NumberB3CRC-70-45
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

Capacity Size70-45
Liquid Flow Rate (Product Performance)46 gpm @ 3 psi, 59 gpm @ 5 psi, 70 gpm @ 7 psi, 84 gpm @ 10 psi, 118 gpm @ 20 psi, 145 gpm @ 30 psi, 167 gpm @ 40 psi, 205 gpm @ 60 psi, 237 gpm @ 80 psi, 265 gpm @ 100 psi
Inlet Diameter Nominal2.25 in
Spray Angle Range45 - 52°
Liquid Pressure Range3 - 100 psi
Spray Angle Catalog CodeStandard
Spray Angle at Rated Pressure45° @ 7 psi
Inlet Centerline To Spray Orifice Height5.94 in
Spray Centerline Offset From Inlet Centerline1.12 in
Inlet Connection Size3 in
Inlet To Spray Orifice Length4.44 in
Length6.94 in
Inlet Connection GenderFemale
Material CompositionBrass
Inlet Connection TypeThreaded (Female BSPT)
Relative Drop Size Range1,000 - 5,000 µm
Design FeatureIs Cast, Two-piece Cast Type
Equivalent Orifice Diameter1.38 in
Spray Angle (Product Performance)45° @ 7 psi, 49° @ 20 psi, 52° @ 80 psi
Spray Angle45° @ 7 psi, 49° @ 20 psi, 52° @ 80 psi
Rated Pressure7 psi
Liquid Flow Rate Range46 - 265 gpm
Product TypeNozzle
Liquid Flow Rate at Rated Pressure70 gpm @ 7 psi
Spray PatternHollow Cone
Inlet Connection Thread TypeBSPT
BrandWhirlJet®
Height8.41 in
ModelCRC
Weight19 lbs
Relative Drop Size Group1,000 - 5,000 µm (Heavy Rain)

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