Quick Connect Air Couplings

SPEEDAIRE industrial quick connect coupler bodies are female end couplings, designed to accept coupling plugs (male ends) to air, water and fluid lines. They are made from steel to withstand a maximum pressure of 300 PSI. These sockets feature nitrile seal to ensure leakproof performance and a poppet valve to release the pressure. Choose from a wide range of hose coupling sockets, also available in aluminium and brass constructions on Raptor Supplies.

Speedaire quick-connect couplings are connectors or fittings designed to mate fluid lines with equipment that need frequent connections and disconnections. They are suitable for heavy-duty use and are flexible, offering more damage resistance in comparison to softer metals and a broad working temperature range. These couplings are also known as sockets and take coupling plugs to attach tools to air, water or fluid lines. Choose from a range of these couplings, available in 1/4 and 3/8 inch barb sizes.

Speedaire ARO quick-connect air couplings are manufactured to attach air hoses and tools to compressed air supplies. They are also called nipples and are suitable for use on pneumatic lines in construction, factory automation and furniture building operations. Choose from a range of these quick-connect air couplings, available in anodized and zinc-plated finish variants.

Speedaire ARO quick-connect air couplings are manufactured to attach to air hoses and tools to compressed air supplies. They are also called Milton A-style couplings and are suitable for use on pneumatic lines in construction, factory automation and furniture building. Choose from a range of these quick-connect air couplings available in (F)NPT and (M)NPT connection types.

Parker PD Series nipples connect with the PD Series couplers under push-to-connect operation for hydraulic & pneumatic applications in fluid or air system maintenance & troubleshooting, mobile equipment engines, cooling systems and industrial hydraulic systems. These non-spill couplings with flush face valves reduce spillage and entry of air while connecting or disconnecting fluid lines. They have steel construction with zinc & clear trivalent chromate plating and a nitrile seal for corrosion resistance, thereby preventing entry of dust and withstanding a maximum operating pressure of 6000 psi. Selected models have bulkhead end fitting configurations for specific system installations and panel mounting. Choose from a wide range of these male / female threaded nipples with NPTF, UNF, Metric, Triple-Loc or Seal-Loc port end connections.

Parker Tool-Mate Series couplers are designed for easy connection / disconnection of compressed air tools to airline systems under high pressure. These units have polyamide body with galvanised steel port ends offering strength and resistance in corrosive environments. They feature push-to-connect operation to snug fit with industrial interchange nipples and have pull sleeve action (in the direction of arrow) to release the two components free. Selected models (exhaust style couplers) allow disconnection at zero pressure to prevent whipping of a pressurised hose that might cause serious damage and meets ISO 4414 standards. Choose from a wide range of these pneumatic quick couplings available in gray (standard / non-venting) and black (exhaust / venting) colours.

Parker Pioneer OEM interchange couplers and male tips provide reliable aftermarket couplers and nipples to connect specific OEM interchange quick couplings for applications in agricultural farm equipment and hydraulic loaders. They have steel construction with female NPTF / ORB threading for strength, durability and easy installations. The male tips feature hardened locking ball grooves for resistance against wear and brinelling. Choose from a wide range of these couplings, available in 1/2-14 NPTF, 3/4-16 UNF and 7/8-14 UNF thread sizes.