General Purpose Hydraulic Quick Couplers | Parker SM Series

Parker SM Series Couplers Key Features

  • Poppet valves with captive valve seals: the valve seal is positively captured by the metal poppet to minimize seal washout.
  • Coupler and nipple are precision machined from solid barstock.
  • SM Series are available in female pipe (NPTF), SAE O-Ring Boss and British Pipe (BSPP) as standard.

SM Series Coupling Specifications

SM Series Couplers SM Series Nipples


The SM Series couplings are used across the spectrum of hydraulic applications. These Double Shut-Off couplings can be found anywhere that fluid transfer lines need to be connected and disconnected for operation or maintenance of equipment, and a loss of fluid is undesirable. Designed for use with commercial grades of hydraulic fluids. These couplings are ideally suited for all mobile or industrial applications.

Protective dust plugs and caps play a crucial role in the life of a quick coupling and in protecting hydraulic system components from contamination. Don't forget to order an appropriate dust plug and cap with your quick disconnects.

 

More Quick Couplers and Related Products



SM Series Couplers SM Series Nipples Dust Plugs & Caps More Hydraulic QCs  Other Quick Couplers
(Hydraulic & Pneumatic)

Warning Triangle WARNING: These products can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov