Quick FullJet® Nozzle, Brass, 1/2QJA+QGA-1

Scraped SKU: 1-2qja-qga-1 Series: Quick FullJet® Full Cone Nozzle Systems - Removable Cap/Vane 2026-09-01 02:51:21

Attributes

Part Number1/2QJA+QGA-1
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

Equivalent Orifice Diameter0.031 in
Liquid Pressure Range10 - 150 psi
Inlet Connection Thread TypeNPT
ModelQGA
Material CompositionBrass
BrandQuick FullJet®, QuickJet®
Liquid Flow Rate (Product Performance)0.1 gpm @ 10 psi, 0.14 gpm @ 20 psi, 0.19 gpm @ 40 psi, 0.24 gpm @ 70 psi, 0.26 gpm @ 80 psi, 0.29 gpm @ 100 psi, 0.35 gpm @ 150 psi
Inlet Connection GenderFemale
Product TypeNozzle Assembly
Tip Sales Part NumberQGA-1
Rated Pressure10 psi
Spray Angle (Product Performance)53° @ 80 psi, 58° @ 20 psi
Spray Angle53° @ 80 psi, 58° @ 20 psi
Body Hex Size1 in
Liquid Flow Rate Range0.1 - 0.35 gpm
Spray Angle Range53 - 58°
Design FeatureHas Guide Vane
Relative Drop Size Group500 - 1,000 µm (Moderate Rain), 1,000 - 5,000 µm (Heavy Rain)
Tip TypeQGA
Spray PatternFull Cone
Body TypeQJA
Length2.35 in
Maximum Free Passage Diameter0.025 in
Body Sales Part Number1/2QJA
Liquid Flow Rate at Rated Pressure0.1 gpm @ 10 psi
Relative Drop Size Range500 - 5,000 µm
Inlet Connection TypeThreaded (Female NPT) + Quick-Connect
Spray Angle Catalog CodeStandard
Capacity Size1
Inlet Connection Size1/2 in
Weight4.2 oz

PDF Documents