WhirlJet® Nozzle, Brass, 3/4D-5

Scraped SKU: 3-4d-5 Series: WhirlJet® Hollow Cone Nozzles - Cast - One-piece 2026-09-01 02:51:12

Attributes

Part Number3/4D-5
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

Spray Angle (Product Performance)67° @ 10 psi, 69° @ 20 psi, 70° @ 60 psi
Spray Angle67° @ 10 psi, 69° @ 20 psi, 70° @ 60 psi
Relative Drop Size Group100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)
Inlet Diameter Nominal0.563 in
Liquid Flow Rate (Product Performance)3.3 gpm @ 3 psi, 3.8 gpm @ 4 psi, 4.2 gpm @ 5 psi, 5 gpm @ 7 psi, 6 gpm @ 10 psi, 7.3 gpm @ 15 psi, 8.5 gpm @ 20 psi, 10.4 gpm @ 30 psi, 12 gpm @ 40 psi, 14.6 gpm @ 60 psi, 16.9 gpm @ 80 psi, 18.9 gpm @ 100 psi
Height1.66 in
Spray Angle Range67 - 70°
Material CompositionBrass
Length2.72 in
Relative Drop Size Range100 - 1,000 µm
Design FeatureIs Cast, One-piece Cast Type
Product TypeNozzle
Liquid Flow Rate Range3.3 - 18.9 gpm
Liquid Pressure Range3 - 100 psi
Liquid Flow Rate at Rated Pressure5 gpm @ 7 psi
Capacity Size5
BrandWhirlJet®
Rated Pressure7 psi
Equivalent Orifice Diameter0.422 in
Spray PatternHollow Cone
Inlet To Spray Orifice Length2 in
Inlet Connection TypeThreaded (Male NPT)
Spray Centerline Offset From Inlet Centerline0.313 in
Inlet Centerline To Spray Orifice Height0.938 in
ModelD
Inlet Connection Thread TypeNPT
Spray Angle Catalog CodeStandard
Inlet Connection GenderMale
Weight7.41 oz
Inlet Connection Size3/4 in

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