Milton 790 ¼″ Female L‑Style Steel Air Coupler provides reliable 300 psi, 32 SCFM pneumatic connections with push-type release—ideal for jobsite hoses in tight spaces.
Milton 790 ¼″ Female L‑Style Steel Air Coupler is a high-quality pneumatic fitting engineered for professional use in compressed-air systems. The Milton 790 ¼″ Female L‑Style Steel Air Coupler is designed with a compact L-profile to provide ergonomic hose routing in confined spaces, reducing strain and improving ease of use.
Manufactured from precision-machined steel and plated to resist corrosion, the Milton 790 ¼″ Female L‑Style Steel Air Coupler boasts a working pressure rating of up to 300 psi and supports airflow up to 32 SCFM, making it suitable for powering a wide range of air tools and equipment. The “push-type” design enables quick, tool-free coupling and decoupling, while internal Buna‑N seals ensure leak-free performance.
Built to meet US Industrial (ISO 6150B) and Lincoln (L-style) standards, the Milton 790 ¼″ Female L‑Style Steel Air Coupler delivers consistent compatibility across brands, facilitating interchangeability in mixed-brand systems.
¼″ FNPT female thread ensures secure hose or port connection
Compact L-style body simplifies hose layout in tight spaces
Steel construction plated to resist rust and wear
300 psi maximum working pressure
32 SCFM maximum airflow for efficient tool operation
Push-type coupler for secure, quick airflow connections
Buna‑N seal offers superior air tightness and durability
Made in the USA, ensuring consistent quality
| Parameter | Value | 
|---|---|
| Thread Size | ¼″ FNPT female | 
| Body Style | L-style, push-type design | 
| Material | Steel, rust-resistant plating | 
| Maximum Pressure | 300 psi | 
| Maximum Flow | 32 SCFM | 
| Seal Material | Buna‑N | 
| Temperature Range | Up to 250 °F | 
| Industry Standards | US Industrial / Lincoln (ISO 6150B) | 
| Origin | USA | 
The Milton 790 ¼″ Female L‑Style Steel Air Coupler excels in:
Connection of air hoses, whip lines, and tool reels
Tight-area installations in automotive, industrial, and farm service
Compressor maintenance kits and air-line branches
Providing quick and secure tool hookups across mixed-brand systems
Apply PTFE tape to ¼″ male threads before installation
Hand-tighten, then finish with wrench—avoid overtightening
Push the male plug into the coupler until it snaps securely
Periodically inspect seals and coupler body for corrosion
Clean with dry cloth; replace part if seal leaks or body shows wear
Compact design saves space and improves hose routing
High airflow maintains tool efficiency under load
Durable construction ensures long-term use in harsh environments
Quick connect/disconnect enhances workflow and reduces downtime
Leak-resistant seal minimizes air loss and energy waste
USA-made reliability backed by Milton’s quality standards
Milton Industries has led the pneumatic industry since 1943. The Milton 790 ¼″ Female L‑Style Steel Air Coupler embodies this legacy—offering ergonomic design, industrial-strength flow performance, and interchangeability. Trusted by professionals, it delivers the confidence of quality-engineered airflow control.
| Weight | 0.37 kg | 
|---|---|
| Dimensions | 1.5 × 1 × 1 cm | 

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