Hollow Cone, UniJet® Nozzle, 303 Stainless Steel, B1/4TT-SS+TN-SS4

Scraped SKU: b1-4tt-ss-tn-ss4 Series: UniJet® Hollow Cone Nozzle Systems - Fine Spray 2026-09-01 02:51:15

Attributes

Part NumberB1/4TT-SS+TN-SS4
Model CodeTN

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

Liquid Flow Rate (Product Performance)3.5 gph @ 30 psi, 4 gph @ 40 psi, 4.9 gph @ 60 psi, 6.3 gph @ 100 psi, 8.9 gph @ 200 psi, 11 gph @ 300 psi, 14.1 gph @ 500 psi, 16.7 gph @ 700 psi, 20 gph @ 1,000 psi
Weight2.5 oz
Spray Angle Catalog CodeStandard
Body Sales Part NumberB1/4TT-SS
Body TypeTT
Relative Drop Size Group10 - 100 µm (Fog), 100 - 500 µm (Light Rain)
Spray Angle Range72 - 84°
Spray PatternHollow Cone
Inlet Connection Thread TypeBSPT
Spray Angle (Product Performance)72° @ 40 psi, 81° @ 80 psi, 84° @ 300 psi
Spray Angle72° @ 40 psi, 81° @ 80 psi, 84° @ 300 psi
Liquid Flow Rate at Rated Pressure0.067 gpm @ 40 psi
Material CodeSS
Spray Angle at Rated Pressure72° @ 40 psi
Rated Pressure40 psi
Capacity Size4
Tip Sales Part NumberTN-SS4
Core Number220
Material Composition303 Stainless Steel
Product TypeNozzle Assembly
Equivalent Orifice Diameter0.042 in
Inlet Connection Size1/4 in
Inlet Connection GenderMale
Liquid Pressure Range30 - 1,000 psi
ModelTN
Relative Drop Size Range10 - 500 µm
Liquid Flow Rate Range3.5 - 20 gph
BrandUniJet®
Tip TypeTN
Length1.91 in
Body Hex Size13/16 in
Inlet Connection TypeThreaded (Male BSPT)

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