Our 3/4" female ISO 7241 series B coupler, or ISO-B coupler, are one of the most popular designs worldwide used in agricultural, mobile equipment, and some industrial applications. The ISO B style is a durable product using a poppet style valve for the sealing mechanism. The series “IRB” most important characteristics are compactness, and highest quality raw material used to manufacture. This coupler is more commonly known as a 60 series coupler.

These couplers interchange with Parker 60 series, Faster HNV, and Aeroquip FD series. The series "IRB" quick couplings are interchangeable to ISO 7241-1 series "B". The series “IRB” most important characteristics are compactness, and highest quality raw material used to manufacture.
 
Durable ball locking mechanism assure reliable connection
NPT standard threaded connection
Captive valve seal assure "bubble tight" poppet sealing
3/4" body size
3/4" NPT connections
Maximum working pressure: 2,500 PSI
Maximum flow rate: 40 GPM
Plugs are made with hardened steel for anti-brinelling
Anti extrusion rings are pure teflon (PTFE)
Interchangeable with:
Parker 60 series
Aeroquip FD45 series
Faster HNV series

IRB - Carbon steel material with nitrile seals NPT standard threads Anti extrusion rings are in pure Teflon (PTFE) Posititve-stop valving prevents flow checking Large diameter sleeves resist deformation Steel sleeves hardened for maximum life Suitable for "open Center" or "Closed Center hydraulic system Single acting sleeve: connection and disconnection by pulling back the sleeve High number of locking balls to reduce the brinelling effect
 
Please check out the rest of our store for more hydraulic fittings. As we carry most name brand hydraulic quick couplers, so you don't have to buy the parts your looking for from multiple stores. If we don't have a particular product on the site that you were looking for, please don't hesitate to give us a call (360) 734 -6330.