Hollow Cone, UniJet® Nozzle, Brass, 1/4TT+T-12W

Scraped SKU: 1-4tt-t-12w Series: UniJet® Hollow Cone Nozzle Systems - Fine Spray - Wide Angle Spray 2026-09-01 02:51:24

Attributes

Part Number1/4TT+T-12W
Model CodeT-W

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 - Hollow cone spray pattern with a circular impact area - Excellent atomization at relatively low pressures - Spray angles: Standard – 13° to 114°, Wide – 130° to 140° - Uniform spray distribution from 3.6 to 4,920 gph (13.2 to 17,760 lph) - Operating pressures up to 400 psi (25 bar) - Orifice inserts, cores and strainers are easily removed for inspection or cleaning - TN versions provide very fine atomized sprays using liquid pressure alone; compressed air not required - Spray angles: Standard – 43° to 91° - Uniform spray distribution from .82 to 184 gph (3.1 to 701 lph) - Operating pressures up to 2000 psi (140 bar) **Flow:** As the liquid passes through the nozzle, it is forced to pass through slots in the orifice. These slots make the liquid spin in a circle at a high speed as it exits the orifice, creating the hollow cone pattern.

Specifications

Spray PatternHollow Cone
Equivalent Orifice Diameter0.078 in
Liquid Flow Rate (Product Performance)6 gph @ 10 psi, 7.3 gph @ 15 psi, 8.5 gph @ 20 psi, 10.4 gph @ 30 psi, 12 gph @ 40 psi, 14.7 gph @ 60 psi, 17 gph @ 80 psi, 19 gph @ 100 psi
Spray Angle (Product Performance)140° @ 20 psi, 140° @ 40 psi, 136° @ 80 psi
Spray Angle140° @ 20 psi, 140° @ 40 psi, 136° @ 80 psi
Number Of Inlet OpeningsTwo .044 x .029
BrandUniJet®
Relative Drop Size Range100 - 500 µm
Weight2.5 oz
Product TypeNozzle Assembly
Liquid Flow Rate at Rated Pressure0.2 gpm @ 40 psi
Spray Angle Range136 - 140°
Relative Drop Size Group100 - 500 µm (Light Rain)
Inlet Connection TypeThreaded (Male NPT)
Liquid Flow Rate Range6 - 19 gph
Body TypeTT
Rated Pressure40 psi
Liquid Pressure Range10 - 100 psi
Inlet Connection GenderMale
Body Sales Part Number1/4TT
Capacity Size12W
Inlet Connection Size1/4 in
Material CompositionBrass
ModelT-W
Tip Sales Part NumberT-12W
Tip TypeT-W
Spray Angle Catalog CodeWide
Inlet Connection Thread TypeNPT
Length1-7/8 in
Spray Angle at Rated Pressure140° @ 40 psi
Body Hex Size13/16 in

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