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WhirlJet® Nozzle, 316 Stainless Steel, 1-1/4CRC-SS20-45

Model:

Product Configuration

Inlet Connection Thread Type:NPT
Inlet Connection Type:Threaded (Female NPT)
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 Gender
Female
Inlet Connection Size
1-1/4 in
Inlet Connection Thread Type
NPT
Inlet Connection Type
Threaded (Female NPT)
Liquid Flow Rate Range
13.1 - 76 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
20-45
Inlet Connection Gender
Female
Inlet Connection Size
1-1/4 in
Inlet Connection Thread Type
NPT
Inlet Connection Type
Threaded (Female NPT)
Liquid Flow Rate at Rated Pressure
20 gpm @ 7 psi
Material Code
SS
Material Composition
316 Stainless Steel
Model
CRC
Spray Angle at Rated Pressure
45° @ 7 psi
Design Feature
Is Cast, Two-piece Cast Type
Product Type
Nozzle

Drop Sizes

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

Performance

Spray Angle Range
45 - 49°
Spray Angle
45° @ 7 psi, 47° @ 20 psi, 49° @ 80 psi

Physical

Inlet Centerline To Spray Orifice Height
2.09 in
Inlet Diameter Nominal
0.844 in
Inlet To Spray Orifice Length
2-1/8 in
Spray Centerline Offset From Inlet Centerline
0.406 in

Product Category

Brand
WhirlJet®
Spray Angle Catalog Code
Standard

Standard Feature

Equivalent Orifice Diameter
0.875 in
Height
3.06 in
Length
3.41 in
Liquid Flow Rate Range
13.1 - 76 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
36 oz