SafeWay Hydraulics Logo
Catalog Download
Technical Support
Contact Us

Industry Leader in Quick Action Couplings

S56 Series



  s56 series
Meets dimensional requirements of ISO 7241-1 Series A.
A general purpose, fluid transfer quick coupling that provides higher burst pressure and superior flow to that of Aeroquip FD56 (5600) series and Parker 6600 series, while providing half-for-half interchangeability.
Due to SafeWay's unique poppet style valving, the S56 Series has a shorter overall length and less weight than other brands they replace.
Manufactured from solid steel barstock.
Available in body sizes from 1/4" to 1" with pipe thread and SAE O-ring Boss (ORB) standard.
All S56 Series quick couplings are 100% leak tested.
Ideal for minimal space applications.
Heavy-duty dust plugs and dust caps available.
Heavy-duty detent ball latch design for reliable connection time after time.
The S56 Series uses solid steel barstock in its valving and retainers; no powdered metal parts. A higher number of detent (locking) balls and a specially hardened male tip (nipple) add to the overall integrity of the product and its higher rated working pressure.
Unique poppet/seat design allows no extrusion gap, minimizing seal degradation under extreme pressures. Stainless steel valve springs and retainer rings are standard.
Method of obtaining and presenting performance data conforms to ANSI (NFPA) T3.20.2.R2, Hydraulic fluid power - Quick action couplings - Test methods.