1/4J, Air Atomizing,J Series Nozzles
● J Series nozzles consist of a nozzle body and a spray set-up
● A wide variety of spray set-ups are available with flow rates up to 72 gph (273 lph) in various spray patterns.
● Basic 1/4J bodies have liquid and air inlets on opposing sides of the nozzle bodies. Nozzle bodies include a removable plug so needle assemblies can be added in the future
● Nickel-plated brass or stainless steel construction
● A wide variety of spray set-ups are available with flow rates up to 72 gph (273 lph) in various spray patterns.
● Basic 1/4J bodies have liquid and air inlets on opposing sides of the nozzle bodies. Nozzle bodies include a removable plug so needle assemblies can be added in the future
● Nickel-plated brass or stainless steel construction
Characteristic
Overview
- Liquid and compressed air enter the nozzle body and are mixed by the spray set-up to produce a finely atomized spray pattern
- Spray set-ups, consisting of an air cap and a fluid cap, can mix the fluids either internally or externally
- Hundreds of spray set-ups are available to produce cone and flat spray patterns
- A wide variety of nozzle bodies are available for convenient mounting and positioning
- JJ compact nozzle bodies are available for applications where space is limited
- Models available with clean-out needles, shut-off needles, swivels and strainers to optimize performance

Quick Reference Guide
| Product Number | Inlet Connection Size (in.) | Max Flow | Max Temp (liquid) | Spray Set-Ups |
|---|---|---|---|---|
| 1/4J Series | 1/4 (F) NPT or BSPT | 72 gph (273 lph) | 160°F (71°C) | 1/4J set-ups (page D32) |
| 1/8JJ Series | 1/8 (F) NPT or BSPT | 33.2 gph (126 lph) | 160°F (71°C) | 1/8JJ set-ups (page D35) |
| 1/2J Series | 1/2 (F) NPT or BSPT | 306 gph (1158 lph) | 160°F (71°C) | 1/2J set-ups (page D43) |
| 1J Series | 1 (F) NPT or BSPT | 29 gpm (110 lpm) | 160°F (71°C) | 1J set-ups (page D49) |
1/4j Nozzle Options

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Jasmine (Suzhou) Co., Ltd., specializing in imported industrial automation and fluid components, focuses on genuine motors, drives, PLCs, sensors, pneumatic parts and spray systems. As an official agent of Spraying System and Aventics, we provide one-stop product supply, technical consultation and customized matching solutions for industrial and high-end equipment applications.