Disc & Core UniJet® Nozzle, 303 Stainless Steel, 1/4TT+D4-33SS

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

Attributes

Part Number1/4TT+D4-33SS
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

Inlet Connection Thread TypeNPT
Spray Angle Catalog CodeStandard
Product TypeNozzle Assembly
Spray Angle (Product Performance)50° @ 20 psi, 56° @ 40 psi, 61° @ 80 psi
Spray Angle50° @ 20 psi, 56° @ 40 psi, 61° @ 80 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 at Rated Pressure56° @ 40 psi
Spray Angle Range50 - 61°
Inlet Connection Size1/4 in
Spray PatternFull Cone
Capacity SizeD4-33
Material CodeSS
Tip TypeD UniJet Full Cone
Rated Pressure40 psi
Tip Sales Part NumberD4-33SS
Equivalent Orifice Diameter0.063 in
Body Hex Size13/16 in
Inlet Connection GenderMale
Liquid Flow Rate at Rated Pressure0.39 gpm @ 40 psi
Inlet Connection TypeThreaded (Male NPT)
Length1-1/2 in
Weight1.9 oz
Relative Drop Size Range100 - 1,000 µm
Orifice Disc Number And Core NumberD4-33
ModelD Spray Tip + T(T) Body
BrandUniJet®
Body TypeTT
Liquid Flow Rate Range0.2 - 1.02 gpm
Liquid Pressure Range10 - 300 psi
Material CompositionBrass (Body), 303 Stainless Steel (Disc/Core)
Body Sales Part Number1/4TT
Relative Drop Size Group100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)

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