Disc & Core UniJet® Nozzle, Hardened Stainless Steel, 1/4TT+D16-45HSS

Scraped SKU: 1-4tt-d16-45hss Series: UniJet® Full And Hollow Cone Nozzle Systems - Disk-Type - Spray Tip + Body 2026-09-01 02:51:24

Attributes

Part Number1/4TT+D16-45HSS
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

Spray Angle Catalog CodeStandard
Spray Angle Range108 - 112°
Rated Pressure40 psi
Inlet Connection Size1/4 in
Liquid Flow Rate Range0.86 - 5.2 gpm
Liquid Flow Rate (Product Performance)0.86 gpm @ 10 psi, 1.3 gpm @ 20 psi, 1.5 gpm @ 30 psi, 1.8 gpm @ 40 psi, 2.2 gpm @ 60 psi, 2.6 gpm @ 80 psi, 2.9 gpm @ 100 psi, 3.5 gpm @ 150 psi, 4.1 gpm @ 200 psi, 5.2 gpm @ 300 psi
Relative Drop Size Group100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)
Spray PatternHollow Cone
BrandUniJet®
Tip Sales Part NumberD16-45HSS
Orifice Disc Number And Core NumberD16-45
Spray Angle (Product Performance)108° @ 20 psi, 111° @ 40 psi, 112° @ 80 psi
Spray Angle108° @ 20 psi, 111° @ 40 psi, 112° @ 80 psi
Product TypeNozzle Assembly
Length1-1/2 in
Body Sales Part Number1/4TT
Capacity SizeD16-45
Liquid Flow Rate at Rated Pressure1.8 gpm @ 40 psi
Body TypeTT
Inlet Connection Thread TypeNPT
Material CodeHSS
Inlet Connection GenderMale
ModelD Spray Tip + T(T) Body
Relative Drop Size Range100 - 1,000 µm
Weight1.9 oz
Spray Angle at Rated Pressure111° @ 40 psi
Inlet Connection TypeThreaded (Male NPT)
Liquid Pressure Range10 - 300 psi
Tip TypeD UniJet Hollow Cone
Material CompositionBrass (Body), Hardened Stainless Steel (Disc/Core)
Equivalent Orifice Diameter1/4 in
Body Hex Size13/16 in

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