Spraying Systems Company Logo

Square Spray UniJet® Nozzle, 303 Stainless Steel, B3/8TT-SS+TG-SS18SQ

Model:

Product Configuration

Inlet Connection Thread Type:BSPT
Inlet Connection Type:Threaded (Male BSPT)
Material Composition:303 Stainless Steel

General Information

Description

  • Quick-connect nozzles reduce maintenance time –bodies remain on pipe/header
  • Save on nozzle replacement costs – bodies can be reused, only spray tips are replaced; tips fit on male or female bodies
  • Solid cone-shaped spray pattern with round impact area or cone-shaped spray pattern with square-like impact area for coverage of rectangular areas or spray zones
  • Spray angles: Standard – 43° to 91°, Wide – 112° to 120°
  • Uniform spray distribution from .08 to 7.4 gpm (.3 to 28 lpm)
  • Operating pressures up to 300 psi (20 bar)

Flow

As the liquid enters the nozzle, it passes through an internal strainer and into the slotted core where the swirling begins. The swirling continues as the liquid passes through a disc. The breakup of the liquid occurs as it exits the orifice, producing a well-defined cone pattern. The drops are uniform in size and distributed equally throughout the spray pattern.

Specification Summary

Inlet Connection Gender
Male
Inlet Connection Size
3/8 in
Inlet Connection Thread Type
BSPT
Inlet Connection Type
Threaded (Male BSPT)
Liquid Flow Rate Range
1.3 - 6.3 gpm
Liquid Pressure Range
5 - 150 psi
Material Composition
303 Stainless Steel
Relative Drop Size Range
100 - 1,000 µm
Spray Pattern
Square Spray
Product Type
Nozzle Assembly

Product Downloads

Documents

Other

Product Performance

Liquid Flow Rate

Spray Angle

Specifications

Configuration

Body Type
TT
Capacity Size
18SQ
Inlet Connection Gender
Male
Inlet Connection Size
3/8 in
Inlet Connection Thread Type
BSPT
Inlet Connection Type
Threaded (Male BSPT)
Liquid Flow Rate at Rated Pressure
1.8 gpm
Material Code
SS
Material Composition
303 Stainless Steel
Model
TG-SQ
Tip Type
TG-SQ
Product Type
Nozzle Assembly

Drop Sizes

Relative Drop Size Group
100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)

Performance

Spray Angle Range
68 - 75°
Spray Angle
68° @ 80 psi, 71° @ 7 psi, 75° @ 20 psi

Product Category

Brand
UniJet®
Spray Angle Catalog Code
Standard

Sales Part Numbers

Body Sales Part Number
B3/8TT-SS
Tip Sales Part Number
TG-SS18SQ

Standard Feature

Body Hex Size
13/16 in
Equivalent Orifice Diameter
0.156 in
Length
1.844 in
Liquid Flow Rate Range
1.3 - 6.3 gpm
Liquid Pressure Range
5 - 150 psi
Maximum Free Passage Diameter
0.094 in
Rated Pressure
10 psi
Relative Drop Size Range
100 - 1,000 µm
Spray Pattern
Square Spray
Weight
2.1 oz