Disc & Core UniJet® Nozzle, Hardened Stainless Steel, 1/4T-SS+D7-56HSS

Scraped SKU: 1-4t-ss-d7-56hss Series: UniJet® Full And Hollow Cone Nozzle Systems - Disk-Type - Spray Tip + Body 2026-09-01 02:51:24

Attributes

Part Number1/4T-SS+D7-56HSS
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

Equivalent Orifice Diameter0.109 in
Spray PatternFull Cone
Inlet Connection TypeThreaded (Female NPT)
Body Hex Size13/16 in
Spray Angle Catalog CodeStandard
Liquid Pressure Range10 - 300 psi
Spray Angle (Product Performance)45° @ 20 psi, 52° @ 40 psi, 54° @ 80 psi
Spray Angle45° @ 20 psi, 52° @ 40 psi, 54° @ 80 psi
Liquid Flow Rate at Rated Pressure1.5 gpm @ 40 psi
Spray Angle Range45 - 54°
Inlet Connection GenderFemale
Rated Pressure40 psi
Inlet Connection Thread TypeNPT
Body TypeT
Material Composition303 Stainless Steel (Body), Hardened Stainless Steel (Disc/Core)
Tip TypeD UniJet Full Cone
Liquid Flow Rate (Product Performance)0.76 gpm @ 10 psi, 1.1 gpm @ 20 psi, 1.5 gpm @ 40 psi, 2.2 gpm @ 80 psi, 2.4 gpm @ 100 psi, 2.9 gpm @ 150 psi, 3.4 gpm @ 200 psi, 4.2 gpm @ 300 psi
Body Sales Part Number1/4T-SS
Relative Drop Size Group100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)
Orifice Disc Number And Core NumberD7-56
ModelD Spray Tip + T(T) Body
Capacity SizeD7-56
Inlet Connection Size1/4 in
Spray Angle at Rated Pressure52° @ 40 psi
Liquid Flow Rate Range0.76 - 4.2 gpm
Relative Drop Size Range100 - 1,000 µm
Tip Sales Part NumberD7-56HSS
Product TypeNozzle Assembly
Material CodeHSS
Length1-1/2 in
Weight2.1 oz
BrandUniJet®

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