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Industry Leader in Quick Action Couplings

S40 Series


  s40 series
1/2" body size meets dimensional requirements of ISO 5675.
Two-way (double acting) sleeve of the S40 Series allows one-hand connect or disconnect when the coupling is clamp or bulkhead mounted.
Available in body sizes from 1/4" to 1/2", in a variety of thread sizes and styles.
Double shut-off design available with either a rugged ball valve or leak-free, high flow poppet valve.
All poppet valve models are 100% leak tested before leaving the factory.
Reliable and durable ball locking mechanism provides smooth operation time after time.
Critical parts are hardened for long service life.
Two-way sleeve design allows implement break-away when the coupling is clamp or bulkhead mounted.
Interchangeable half-for-half with Parker/Pioneer 4200 Series.
Referred to as "old reliable" by hands-on users.
Dust plugs and dust caps available.
Heavy-duty double break-away clamp available.
Heavy-duty snap-rings for bulkhead mounting available.
Method of obtaining and presenting performance data conforms to ANSI (NFPA) T3.20.2.R2, Hydraulic fluid power - Quick action couplings - Test methods.