Square Spray UniJet® Nozzle, 303 Stainless Steel, 3/8TT-SS+TG-SS18SQ

Scraped SKU: 3-8tt-ss-tg-ss18sq Series: UniJet® Full Cone Nozzle Systems - Square Spray 2026-09-01 02:51:24

Attributes

Part Number3/8TT-SS+TG-SS18SQ
Model CodeTG-SQ

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.

Specifications

Weight2.1 oz
Relative Drop Size Range100 - 1,000 µm
Spray PatternSquare Spray
Capacity Size18SQ
Inlet Connection Size3/8 in
Rated Pressure10 psi
Spray Angle Catalog CodeStandard
Spray Angle (Product Performance)68° @ 80 psi, 71° @ 7 psi, 75° @ 20 psi
Spray Angle68° @ 80 psi, 71° @ 7 psi, 75° @ 20 psi
Tip Sales Part NumberTG-SS18SQ
Liquid Flow Rate Range1.3 - 6.3 gpm
Liquid Flow Rate (Product Performance)1.3 gpm @ 5 psi, 1.5 gpm @ 7 psi, 1.8 gpm @ 10 psi, 2.5 gpm @ 20 psi, 3.4 gpm @ 40 psi, 4.7 gpm @ 80 psi, 5.2 gpm @ 100 psi, 6.3 gpm @ 150 psi
Inlet Connection GenderMale
Equivalent Orifice Diameter0.156 in
Liquid Pressure Range5 - 150 psi
Maximum Free Passage Diameter0.094 in
Length1.84 in
Material Composition303 Stainless Steel
Body Hex Size13/16 in
Material CodeSS
Product TypeNozzle Assembly
Inlet Connection Thread TypeNPT
Body TypeTT
Relative Drop Size Group100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)
Inlet Connection TypeThreaded (Male NPT)
Tip TypeTG-SQ
Liquid Flow Rate at Rated Pressure1.8 gpm @ 10 psi
Body Sales Part Number3/8TT-SS
ModelTG-SQ
Spray Angle Range68 - 75°
BrandUniJet®

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