Milton S-99773 Safety Coupler, A-Style, 1/4" FNPT Female

Milton S-99773 Safety Coupler, A-Style, 1/4" FNPT Female

• Milton S-99773 is an A-Style safety coupler with a 1/4" female NPT air inlet for compressed air hose connections. It uses a push button safety exhaust design that stops airflow first, then releases the plug to help reduce hose whip risk. It is built with a Buna-N seal and is rated to 300 psi.
• Features:
  • Connection: 1/4" female NPT inlet fits common shop air hose fittings for fast installation.
  • Safety exhaust design pushes once to stop airflow, then pushes again to release the plug to help reduce accidental disconnect hazards.
  • A-Style coupler format is intended to mate with A-Style plugs for compatible compressed air tool hookups.
  • Airflow: 36 SCFM supports air delivery for many pneumatic tools when used in a compatible system.
  • Buna-N seal supports sealing performance in typical shop air environments.
• Specifications:
  • Manufacturer: Milton Industries Inc
  • Part Number: S-99773
  • MPN: S-99773
  • UPC: 030937312174
  • Product Name: Safety Coupler
  • Style: A-Style
  • Thread Size: 1/4" FNPT
  • Air Flow: 36 SCFM
  • Maximum Inlet Pressure: 300 psi
  • Maximum Temperature: 250 degrees Fahrenheit
  • Seal Material: Buna-N
  • System Compatibility or Application: Safety exhaust coupler designed to connect air hose to A-Style plugs for pneumatic tool and air line connections
  • Quantity: 1 Coupler
• The Safety Coupler can also be referred to as A-Style safety coupler, safety exhaust air coupler, 1/4" FNPT air coupler, push button air coupler, and pneumatic quick coupler body.

Milton Industries Inc designs and supplies pneumatic accessories for compressed air systems, including couplers, plugs, fittings, inflation products, and air line components used in automotive service, industrial maintenance, and general shop environments.

Q: What plug style is Milton S-99773 designed to connect to?
A: It is an A-Style safety coupler intended to mate with compatible A-Style plugs.

Q: What is the inlet thread size for this coupler?
A: The inlet connection is 1/4" female NPT.

Q: How does the safety release work on this coupler?
A: The push button design stops airflow first, then releases the plug on the next push to help reduce sudden air release at disconnect.