WhirlJet® Nozzle, Mild Steel, 3/4BX-I120

Scraped SKU: 3-4bx-i120 Series: WhirlJet® Hollow Cone Nozzles 2026-09-01 02:51:15

Attributes

Part Number3/4BX-I120
Model CodeAX, BX

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)6.6 gpm @ 3 psi, 8.5 gpm @ 5 psi, 12 gpm @ 10 psi, 14.7 gpm @ 15 psi, 17 gpm @ 20 psi, 21 gpm @ 30 psi, 24 gpm @ 40 psi, 29 gpm @ 60 psi, 34 gpm @ 80 psi, 38 gpm @ 100 psi
Relative Drop Size Range100 - 5,000 µm
Spray Angle at Rated Pressure87° @ 10 psi
Inlet To Spray Orifice Length1-5/8 in
Relative Drop Size Group100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain), 1,000 - 5,000 µm (Heavy Rain)
Inlet Diameter Nominal1/2 in
Equivalent Orifice Diameter0.719 in
Spray Angle Range87 - 90°
Inlet Connection Thread TypeNPT
Rated Pressure10 psi
Spray Angle (Product Performance)87° @ 10 psi, 90° @ 20 psi, 90° @ 80 psi
Spray Angle87° @ 10 psi, 90° @ 20 psi, 90° @ 80 psi
Height1-1/4 in
Inlet Connection Size3/4 in
Liquid Pressure Range3 - 100 psi
Inlet Connection TypeThreaded (Male NPT)
Length2.25 in
Liquid Flow Rate at Rated Pressure12 gpm @ 10 psi
BrandWhirlJet®
Inlet Centerline To Spray Orifice Height1.56 in
Spray PatternHollow Cone
Inlet Connection GenderMale
ModelBX
Material CompositionMild Steel
Product TypeNozzle
Weight10.8 oz
Material CodeI
Spray Angle Catalog CodeStandard
Liquid Flow Rate Range6.6 - 38 gpm
Capacity Size120

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