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WhirlJet® Nozzle, 316 Stainless Steel, 4CF-SS275

Model:

Product Configuration

Material Composition:316 Stainless Steel

General Information

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.

Specification Summary

Inlet Connection Size
4 in
Inlet Connection Type
Flange
Liquid Flow Rate Range
180 - 1,039 gpm
Liquid Pressure Range
3 - 100 psi
Material Composition
316 Stainless Steel
Relative Drop Size Range
1,000 - 5,000 µm
Spray Pattern
Hollow Cone
Product Type
Nozzle

Product Downloads

Documents

Other

Product Performance

Liquid Flow Rate

Spray Angle

Specifications

Configuration

Capacity Size
275
Inlet Connection Size
4 in
Inlet Connection Type
Flange
Liquid Flow Rate at Rated Pressure
275 gpm
Material Code
SS
Material Composition
316 Stainless Steel
Model
CF
Spray Angle at Rated Pressure
78°
Design Feature
Is cast
Product Type
Nozzle

Drop Sizes

Relative Drop Size Group
1,000 - 5,000 µm (Heavy Rain)

Performance

Spray Angle Range
78 - 83°
Spray Angle
78° @ 7 psi, 80° @ 20 psi, 83° @ 80 psi

Physical

Inlet Centerline To Spray Orifice Height
9.25 in
Inlet Diameter Nominal
3.125 in
Inlet To Spray Orifice Length
4.406 in
Spray Centerline Offset From Inlet Centerline
1.563 in

Product Category

Brand
WhirlJet®
Spray Angle Catalog Code
Standard

Standard Feature

Equivalent Orifice Diameter
3-5/8 in
Height
12.375 in
Length
8.25 in
Liquid Flow Rate Range
180 - 1,039 gpm
Liquid Pressure Range
3 - 100 psi
Rated Pressure
7 psi
Relative Drop Size Range
1,000 - 5,000 µm
Spray Pattern
Hollow Cone
Weight
114 oz