Coupler

The PARKER - 21SSTF08MXX is a brass quick coupler designed for quick-connect joining and separation of hose or line ends using mating male and female halves (tool-free connection when used with compatible couplers). It features a barbed hose tail connection type, compatible with hoses sized 8 mm, and a quick connect air coupling body size of 5 mm. Compatible with the transfer of gas, liquids, and pneumatic media (use with media compatible with brass and within specified pressure/temperature limits). This coupler does not include an internal valve; flow control is managed separately.

Key Features:

• Material: Brass construction (corrosion resistance depends on the specific fluid and operating environment).
• Connection Type: Hose barb for secure grip on flexible tubing.
• Hose Fitting Size: 8 mm nominal diameter.
• Body Size (Quick Connect Air Couplings): 5 mm nominal diameter.
• Max Flow Rate: 550 liters per minute (when used with compatible hoses, fittings, and within specified operating conditions).
• Maximum Outside Diameter: 9 mm, indicating the overall fitting width.
• Operating Temperature Range: -40°F to 464°F.
• Standards: ATEX and RoHS compliant (refer to the product label or datasheet for applicable certifications and conditions of use).
• Compatible Media: Gas, liquids, and pneumatic fluids.
• Hose barb connection type for attachment to compatible flexible tubing (additional clamps may be required depending on hose material, pressure, and application).
• Does not include an internal valve; flow control is managed separately.