Hollow Cone, UniJet® Nozzle, 303 Stainless Steel, B1/4T-SS+T-SS4W

Scraped SKU: b1-4t-ss-t-ss4w Series: UniJet® Hollow Cone Nozzle Systems - Fine Spray - Wide Angle Spray 2026-09-01 02:51:25

Attributes

Part NumberB1/4T-SS+T-SS4W
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

Product TypeNozzle Assembly
Body Hex Size13/16 in
Spray Angle (Product Performance)140° @ 20 psi, 140° @ 40 psi, 138° @ 80 psi
Spray Angle140° @ 20 psi, 140° @ 40 psi, 138° @ 80 psi
Inlet Connection Thread TypeBSPT
Spray Angle Catalog CodeWide
Liquid Flow Rate (Product Performance)2.4 gph @ 15 psi, 2.8 gph @ 20 psi, 3.5 gph @ 30 psi, 4 gph @ 40 psi, 4.9 gph @ 60 psi, 5.7 gph @ 80 psi, 6.3 gph @ 100 psi
Liquid Pressure Range15 - 100 psi
Spray PatternHollow Cone
Rated Pressure40 psi
Inlet Connection TypeThreaded (Female BSPT)
ModelT-W
Spray Angle at Rated Pressure140° @ 40 psi
Body Sales Part NumberB1/4T-SS
Liquid Flow Rate Range2.4 - 6.3 gph
Tip Sales Part NumberT-SS4W
Number Of Inlet OpeningsTwo .024 x .021
Capacity Size4W
Inlet Connection Size1/4 in
Inlet Connection GenderFemale
Length1-7/8 in
BrandUniJet®
Spray Angle Range138 - 140°
Material Composition303 Stainless Steel
Body TypeT
Equivalent Orifice Diameter0.044 in
Relative Drop Size Group100 - 500 µm (Light Rain)
Liquid Flow Rate at Rated Pressure0.067 gpm @ 40 psi
Material CodeSS
Weight2.5 oz
Relative Drop Size Range100 - 500 µm
Tip TypeT-W

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