FullJet® Nozzle, Brass, B1/4HH-12SQ

Scraped SKU: b1-4hh-12sq Series: FullJet® Full Cone Nozzles - Square Spray - One-piece Design 2026-09-01 02:51:28

Attributes

Part NumberB1/4HH-12SQ
Model CodeH-SQ, HH-SQ

Description

- Cone-shaped spray pattern with square-like impact area for coverage of rectangular areas or spray zones - Unique vane design and large flow passages provide superior spray pattern control - Uniform spray distribution from .26 to 1977 gpm (1.1 to 7371 lpm) - Operating pressures up to 150 psi (10 bar) - Spray angles: Standard – 43° to 94°, Wide – 112° to 120° **Flow:** Square spray As the liquid enters the nozzle, it flows over and through the vane. This creates the initial swirling of the liquid. The design of the nozzle ensures the liquid continues to swirl after passing through the vane. As the liquid exits the orifice, it interacts with cross cuts located on the face of the nozzle and forms a square spray pattern.

Specifications

Liquid Flow Rate (Product Performance)0.87 gpm @ 5 psi, 1 gpm @ 7 psi, 1.2 gpm @ 10 psi, 1.7 gpm @ 20 psi, 2.3 gpm @ 40 psi, 3.1 gpm @ 80 psi, 3.5 gpm @ 100 psi, 4.2 gpm @ 150 psi
Relative Drop Size Range500 - 5,000 µm
Inlet Connection TypeThreaded (Male BSPT)
Relative Drop Size Group500 - 1,000 µm (Moderate Rain), 1,000 - 5,000 µm (Heavy Rain)
Capacity Size12SQ
Spray Angle Range68 - 75°
Liquid Pressure Range5 - 150 psi
Diameter0.531 in
Maximum Free Passage Diameter0.063 in
Inlet Connection Thread TypeBSPT
Liquid Flow Rate at Rated Pressure1.2 gpm @ 10 psi
ModelHH-SQ
Design FeatureHas Guide Vane, One-piece Body
Weight0.8 oz
Inlet Connection Size1/4 in
Spray PatternSquare Spray
Rated Pressure10 psi
Liquid Flow Rate Range0.87 - 4.2 gpm
Spray Angle (Product Performance)68° @ 80 psi, 70° @ 7 psi, 75° @ 20 psi
Spray Angle68° @ 80 psi, 70° @ 7 psi, 75° @ 20 psi
Material CompositionBrass
BrandFullJet®
Inlet Connection GenderMale
Equivalent Orifice Diameter1/8 in
Product TypeNozzle
Length0.875 in
Spray Angle Catalog CodeStandard

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