Disc & Core UniJet® Nozzle, 303 Stainless Steel, 1/4T-SS+D4-45SS

Scraped SKU: 1-4t-ss-d4-45ss Series: UniJet® Full And Hollow Cone Nozzle Systems - Disk-Type - Spray Tip + Body 2026-09-01 02:51:24

Attributes

Part Number1/4T-SS+D4-45SS
Model CodeD Spray Tip + T(T) Body

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

Body TypeT
Relative Drop Size Group100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)
Liquid Flow Rate (Product Performance)0.18 gpm @ 10 psi, 0.25 gpm @ 20 psi, 0.31 gpm @ 30 psi, 0.36 gpm @ 40 psi, 0.43 gpm @ 60 psi, 0.5 gpm @ 80 psi, 0.56 gpm @ 100 psi, 0.68 gpm @ 150 psi, 0.78 gpm @ 200 psi, 0.95 gpm @ 300 psi
Liquid Flow Rate at Rated Pressure0.36 gpm @ 40 psi
Spray Angle Catalog CodeStandard
Equivalent Orifice Diameter0.063 in
Spray Angle at Rated Pressure69° @ 40 psi
Body Sales Part Number1/4T-SS
Rated Pressure40 psi
Product TypeNozzle Assembly
Spray PatternHollow Cone
Spray Angle (Product Performance)62° @ 20 psi, 69° @ 40 psi, 72° @ 80 psi
Spray Angle62° @ 20 psi, 69° @ 40 psi, 72° @ 80 psi
Weight2.1 oz
Length1-1/2 in
Spray Angle Range62 - 72°
Material Composition303 Stainless Steel
Inlet Connection GenderFemale
Inlet Connection Thread TypeNPT
Liquid Pressure Range10 - 300 psi
Inlet Connection TypeThreaded (Female NPT)
Material CodeSS
Liquid Flow Rate Range0.18 - 0.95 gpm
Body Hex Size13/16 in
Tip Sales Part NumberD4-45SS
Tip TypeD UniJet Hollow Cone
Relative Drop Size Range100 - 1,000 µm
Capacity SizeD4-45
Orifice Disc Number And Core NumberD4-45
Inlet Connection Size1/4 in
ModelD Spray Tip + T(T) Body
BrandUniJet®

PDF Documents