Quick FullJet® Nozzle, 303 Stainless Steel, 1/2QJJLA-SS+QLHA-SS50W
General Information
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.
Specification Summary
Inlet Connection Gender
Male
Inlet Connection Size
1/2 in
Inlet Connection Thread Type
NPT
Inlet Connection Type
Threaded (Male NPT) + Quick-Connect
Liquid Flow Rate Range
16.4 - 49 l/min
Liquid Pressure Range
0.5 - 6 bar
Material Composition
303 Stainless Steel
Product Type
Nozzle Assembly
Product Downloads
Documents
Product Performance
Liquid Flow Rate
Spray Angle
Specifications
Configuration
Body Type
QJJLA
Capacity Size
50W
Inlet Connection Gender
Male
Inlet Connection Size
1/2 in
Inlet Connection Thread Type
NPT
Inlet Connection Type
Threaded (Male NPT) + Quick-Connect
Liquid Flow Rate at Rated Pressure
19 l/min
Material Code
SS
Material Composition
303 Stainless Steel
Model
QLHA-W
Spray Angle at Rated Pressure
120°
Tip Type
QLHA-W
Product Type
Nozzle Assembly
Performance
Spray Angle Range
112 - 120°
Spray Angle
112° @ 6 bar, 114° @ 0.4 bar, 120° @ 0.7 bar
Product Category
Brand
Quick FullJet®
Spray Angle Catalog Code
Wide
Sales Part Numbers
Body Sales Part Number
1/2QJJLA-SS
Tip Sales Part Number
QLHA-SS50W
Standard Feature
Body Hex Size
1-1/8 in
Equivalent Orifice Diameter
6.756 mm
Length
6.033 cm
Liquid Flow Rate Range
16.4 - 49 l/min
Liquid Pressure Range
0.5 - 6 bar
Maximum Free Passage Diameter
3.962 mm
Rated Pressure
0.689 bar
Weight
0.14 kg