Quick FullJet® Nozzle, Brass, B1/2QJJA+QGA-4

Scraped SKU: b1-2qjja-qga-4 Series: Quick FullJet® Full Cone Nozzle Systems - Removable Cap/Vane 2026-09-01 02:51:22

Attributes

Part NumberB1/2QJJA+QGA-4
Model CodeQGA, QLGA

Description

- Reduce maintenance time – bodies remain on pipe/header; quick quarter-turn removes/installs spray tips with automatic alignment - Save on nozzle replacement costs – bodies can be reused, only spray tips are replaced - Spray angles: Standard – 43° to 91°, Narrow – 15° or 30°, Wide – 102° to 120° - Uniform spray distribution from .10 to 19.4 gpm (.38 to 72 lpm) - Operating pressures up to 300 psi (20 bar) - Choice of metal or ProMax materials. ProMax features: - ProMax material, a special grade of polypropylene, resists build-up and chemical attack; for use up to 150 psi (10 bar) - Internal O-ring provides a positive seal between the body and tip; seal remains attached to tip eliminating accidental loss - Optional external O-ring protects nozzle from contaminants - Tips are color-coded for easy flow rate identification **Flow:** The liquid enters the nozzle and proceeds through the vane. The vane causes the liquid to swirl. The design of the nozzle ensures the liquid continues to swirl as it enters the orifice. The liquid breaks up as it exits the nozzle orifice forming a well-defined cone pattern. The drops are uniform in size and distributed equally throughout the spray pattern.

Specifications

Liquid Pressure Range7 - 150 psi
BrandQuick FullJet®, QuickJet®
Maximum Free Passage Diameter0.05 in
Relative Drop Size Group500 - 1,000 µm (Moderate Rain), 1,000 - 5,000 µm (Heavy Rain)
Material CompositionBrass
Spray Angle (Product Performance)48° @ 7 psi, 50° @ 80 psi, 55° @ 20 psi
Spray Angle48° @ 7 psi, 50° @ 80 psi, 55° @ 20 psi
Tip Sales Part NumberQGA-4
Equivalent Orifice Diameter0.067 in
Tip TypeQGA
Body TypeQJJA
Inlet Connection TypeThreaded (Male BSPT) + Quick-Connect
Body Sales Part NumberB1/2QJJA
Liquid Flow Rate (Product Performance)0.34 gpm @ 7 psi, 0.4 gpm @ 10 psi, 0.55 gpm @ 20 psi, 0.76 gpm @ 40 psi, 0.98 gpm @ 70 psi, 1 gpm @ 80 psi, 1.2 gpm @ 100 psi, 1.4 gpm @ 150 psi
Spray Angle Catalog CodeStandard
Spray PatternFull Cone
Inlet Connection GenderMale
Inlet Connection Thread TypeBSPT
Inlet Connection Size1/2 in
Rated Pressure10 psi
ModelQGA
Product TypeNozzle Assembly
Liquid Flow Rate Range0.34 - 1.4 gpm
Body Hex Size7/8 in
Liquid Flow Rate at Rated Pressure0.4 gpm @ 10 psi
Design FeatureHas Guide Vane
Weight3.8 oz
Length2.25 in
Capacity Size4
Relative Drop Size Range500 - 5,000 µm
Spray Angle Range48 - 55°

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