Midland Industries 705304C Dot 90 Deg Female Elbow

Product Description

The MIDLAND INDUSTRIES 705304C is a D.O.T.-rated composite body 90-degree female elbow fitting designed for push-to-connect pneumatic and fluid line applications. One end accepts 5/32-inch tubing via push-to-connect, while the other end threads into a 1/4-inch Female NPT port. The composite body construction keeps weight low while meeting D.O.T. standards. Rated to 145 psi and suitable for temperatures from -40 to 140 degrees F, this fitting handles demanding service environments. A positional swivel feature allows the NPT end to be oriented before final tightening, simplifying routing in tight spaces. Licensed trades and service technicians working on pneumatic control lines, air brake systems, and related compressed-air circuits install this fitting.

The 705304C is suited for use in compressed-air and pneumatic tubing assemblies where a direction change and a transition from push-to-connect tubing to a threaded female port are needed in a single fitting. The positional swivel function is particularly useful in vehicle, equipment, and industrial pneumatic circuits where tubing must align to a fixed port without stressing the line. This fitting is commonly found in DOT-compliant air brake and pneumatic control installations requiring reliable, leak-resistant connections at 90-degree bends.

Key Features

• D.O.T.-rated composite body for use in regulated pneumatic and air brake systems
• 5/32-inch push-to-connect inlet accepts tubing without additional tools or ferrules
• 1/4-inch Female NPT outlet threads directly onto standard NPT ports
• Positional swivel on the NPT end allows tubing alignment before final lockdown
• 145 psi maximum working pressure
• Wide temperature range of -40 to 140 degrees F supports outdoor and mobile equipment service

Compatibility

Designed as an OEM-style replacement or service fitting for DOT-compliant pneumatic and air brake systems using 5/32-inch push-to-connect tubing and 1/4-inch Female NPT threaded ports.

Installation Notes

Installation is typically performed by licensed mechanics or technicians working on DOT-regulated pneumatic systems. Depressurize and bleed all air pressure from the circuit before disconnecting or installing any fitting. Ensure the NPT threads are clean and use appropriate thread sealant compatible with the system media before torquing. Confirm push-to-connect tubing is cut square and fully seated in the fitting before returning the system to pressure.