WhirlJet® Nozzle, Brass, B3/4D-10

Scraped SKU: b3-4d-10 Series: WhirlJet® Hollow Cone Nozzles - Cast - One-piece 2026-09-01 02:51:12

Attributes

Part NumberB3/4D-10
Model CodeD

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

Inlet Connection GenderMale
Rated Pressure7 psi
Capacity Size10
Liquid Flow Rate (Product Performance)6.5 gpm @ 3 psi, 7.6 gpm @ 4 psi, 8.5 gpm @ 5 psi, 10 gpm @ 7 psi, 12 gpm @ 10 psi, 14.6 gpm @ 15 psi, 16.9 gpm @ 20 psi, 21 gpm @ 30 psi, 24 gpm @ 40 psi, 29 gpm @ 60 psi, 34 gpm @ 80 psi, 38 gpm @ 100 psi
Inlet To Spray Orifice Length2 in
Product TypeNozzle
Liquid Pressure Range3 - 100 psi
Inlet Connection Thread TypeBSPT
Spray Angle (Product Performance)77° @ 10 psi, 80° @ 20 psi, 84° @ 60 psi
Spray Angle77° @ 10 psi, 80° @ 20 psi, 84° @ 60 psi
Relative Drop Size Group100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)
Relative Drop Size Range100 - 1,000 µm
Spray Centerline Offset From Inlet Centerline0.313 in
Spray Angle Catalog CodeStandard
Equivalent Orifice Diameter0.656 in
Material CompositionBrass
Inlet Centerline To Spray Orifice Height0.938 in
Length2.72 in
ModelD
Weight7.41 oz
Design FeatureIs Cast, One-piece Cast Type
Liquid Flow Rate Range6.5 - 38 gpm
Spray Angle Range77 - 84°
BrandWhirlJet®
Inlet Connection TypeThreaded (Male BSPT)
Spray PatternHollow Cone
Inlet Diameter Nominal0.563 in
Inlet Connection Size3/4 in
Height1.66 in
Liquid Flow Rate at Rated Pressure10 gpm @ 7 psi

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