Hollow Cone, UniJet® Nozzle, Brass, B1/4TT+TX-18

Scraped SKU: b1-4tt-tx-18 Series: UniJet® Hollow Cone Nozzle Systems 2026-09-01 02:51:24

Attributes

Part NumberB1/4TT+TX-18
Model CodeTX

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 Angle (Product Performance)71° @ 20 psi, 77° @ 40 psi
Spray Angle71° @ 20 psi, 77° @ 40 psi
Liquid Flow Rate (Product Performance)12.7 gph @ 20 psi, 15.6 gph @ 30 psi, 18 gph @ 40 psi, 22 gph @ 60 psi, 25 gph @ 80 psi, 28 gph @ 100 psi, 35 gph @ 150 psi, 40 gph @ 200 psi, 57 gph @ 400 psi
Tip TypeTX
Spray Angle at Rated Pressure77° @ 40 psi
Length1-7/8 in
Liquid Pressure Range20 - 400 psi
Body Sales Part NumberB1/4TT
Equivalent Orifice Diameter0.079 in
Body TypeTT
Relative Drop Size Group100 - 500 µm (Light Rain)
Inlet Connection GenderMale
BrandUniJet®
Body Hex Size13/16 in
Product TypeNozzle Assembly
Capacity Size18
Inlet Connection TypeThreaded (Male BSPT)
Tip Sales Part NumberTX-18
Inlet Connection Thread TypeBSPT
Weight2.5 oz
ModelTX
Liquid Flow Rate Range12.7 - 57 gph
Material CompositionBrass
Rated Pressure40 psi
Inlet Connection Size1/4 in
Liquid Flow Rate at Rated Pressure0.3 gpm @ 40 psi
Spray Angle Catalog CodeStandard
Spray Angle Range71 - 77°
Relative Drop Size Range100 - 500 µm
Spray PatternHollow Cone
Number Of Inlet OpeningsTwo .060 x .031

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