Disc & Core UniJet® Nozzle, Hardened Stainless Steel, 1/4TT+D4-33HSS

Scraped SKU: 1-4tt-d4-33hss Series: UniJet® Full And Hollow Cone Nozzle Systems - Disk-Type - Spray Tip + Body 2026-09-01 02:51:24

Attributes

Part Number1/4TT+D4-33HSS
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 - Solid cone-shaped spray pattern with round impact area or cone-shaped spray pattern with square-like impact area for coverage of rectangular areas or spray zones - Spray angles: Standard – 43° to 91°, Wide – 112° to 120° - Uniform spray distribution from .08 to 7.4 gpm (.3 to 28 lpm) - Operating pressures up to 300 psi (20 bar) **Flow:** As the liquid enters the nozzle, it passes through an internal strainer and into the slotted core where the swirling begins. The swirling continues as the liquid passes through a disc. The breakup of the liquid occurs as it exits the orifice, producing a well-defined cone pattern. The drops are uniform in size and distributed equally throughout the spray pattern.

Specifications

Tip TypeD UniJet Full Cone
Rated Pressure40 psi
Liquid Flow Rate (Product Performance)0.2 gpm @ 10 psi, 0.28 gpm @ 20 psi, 0.39 gpm @ 40 psi, 0.54 gpm @ 80 psi, 0.6 gpm @ 100 psi, 0.73 gpm @ 150 psi, 0.83 gpm @ 200 psi, 1.02 gpm @ 300 psi
Spray Angle (Product Performance)50° @ 20 psi, 56° @ 40 psi, 61° @ 80 psi
Spray Angle50° @ 20 psi, 56° @ 40 psi, 61° @ 80 psi
Relative Drop Size Group100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)
Body TypeTT
Spray Angle at Rated Pressure56° @ 40 psi
Liquid Flow Rate Range0.2 - 1.02 gpm
Liquid Pressure Range10 - 300 psi
Body Hex Size13/16 in
Orifice Disc Number And Core NumberD4-33
Product TypeNozzle Assembly
Weight1.9 oz
BrandUniJet®
Spray Angle Catalog CodeStandard
Relative Drop Size Range100 - 1,000 µm
Tip Sales Part NumberD4-33HSS
Material CodeHSS
Inlet Connection Thread TypeNPT
Body Sales Part Number1/4TT
Material CompositionBrass (Body), Hardened Stainless Steel (Disc/Core)
Liquid Flow Rate at Rated Pressure0.39 gpm @ 40 psi
Length1-1/2 in
ModelD Spray Tip + T(T) Body
Equivalent Orifice Diameter0.063 in
Spray PatternFull Cone
Inlet Connection TypeThreaded (Male NPT)
Spray Angle Range50 - 61°
Inlet Connection GenderMale
Capacity SizeD4-33
Inlet Connection Size1/4 in

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