Midland Industries 28599B Aro 210 Female Plug Brass

Product Description

The MIDLAND INDUSTRIES 28599B is a brass female plug designed for ARO 210 interchange pneumatic quick-connect systems. It provides a reliable, leak-resistant connection point in compressed air lines. One end accepts a male ARO 210 profile coupler on a 1/4-inch body, while the other end threads onto a 3/8-inch female NPT port. The all-brass construction resists corrosion and stands up to continuous shop-air service. Rated to 250 psi maximum operating pressure, this plug suits demanding pneumatic environments. Licensed HVAC technicians, plumbers, and industrial maintenance techs working with ARO-style quick-connect systems are the typical installers.

This female plug is used in ARO 210 interchange pneumatic circuits found in residential shops, commercial facilities, and light industrial settings. It installs wherever a 3/8-inch NPT female port needs a compatible ARO 210 male coupler interface. Its compact dimensions make it practical in tight panel or manifold installations where space is limited. The 1/4-inch body size is common in standard shop-air distribution lines running tools, actuators, and pneumatic controls.

Key Features

• ARO 210 interchange profile accepts standard ARO 210 male couplers
• 3/8-inch female NPT connection threads directly onto NPT-ported equipment or fittings
• 250 psi maximum operating pressure rating for shop-air and light industrial service
• All-brass construction for corrosion resistance and long service life
• Compact body at 1.5 inches long and 0.7 inches height for tight-space installs

Compatibility

Designed as an OEM-style replacement or new-installation fitting compatible with ARO 210 interchange pneumatic quick-connect systems using 3/8-inch female NPT ported equipment.

Installation Notes

Installation should be performed by a qualified technician familiar with compressed air systems. Depressurize and bleed the air line completely before removing or installing any pneumatic fittings. Apply thread sealant tape to the NPT threads per standard plumbing practice and applicable codes. Do not exceed the 250 psi rated operating pressure for this fitting.