Disc & Core UniJet® Nozzle, Hardened Stainless Steel, D1-31HSS

Scraped SKU: d1-31hss Series: UniJet® Full And Hollow Cone Nozzle Systems - Disk-Type - Spray Tip 2026-09-01 02:51:24

Attributes

Part NumberD1-31HSS
Model CodeD Spray Tip

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

Rated Pressure40 psi
Spray Angle (Product Performance)43° @ 80 psi, 47° @ 40 psi, 49° @ 20 psi
Spray Angle43° @ 80 psi, 47° @ 40 psi, 49° @ 20 psi
Relative Drop Size Group100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)
Liquid Flow Rate (Product Performance)0.08 gpm @ 10 psi, 0.11 gpm @ 20 psi, 0.15 gpm @ 40 psi, 0.2 gpm @ 80 psi, 0.23 gpm @ 100 psi, 0.27 gpm @ 150 psi, 0.31 gpm @ 200 psi, 0.37 gpm @ 300 psi
Material CompositionHardened Stainless Steel
Inlet Connection TypeQuick-connect
Liquid Flow Rate at Rated Pressure0.15 gpm @ 40 psi
Liquid Flow Rate Range0.08 - 0.37 gpm
Relative Drop Size Range100 - 1,000 µm
ModelD Spray Tip
Capacity SizeD1-31
Spray Angle Catalog CodeStandard
Spray PatternFull Cone
Product TypeDisc
Spray Angle Range43 - 49°
Tip TypeD UniJet Full Cone
Material CodeHSS
Liquid Pressure Range10 - 300 psi
Weight2.12 oz
Equivalent Orifice Diameter0.031 in
BrandUniJet®
Orifice Disc Number And Core NumberD1-31
Spray Angle at Rated Pressure47° @ 40 psi

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