Non-Spill Hydraulic Quick Couplers | Parker FF Series

Parker FF Series Hydraulic Couplers Key Features

  • Sleeve locking mechanism is engaged by rotating sleeve after connection. It prevents accidental disconnection when, for example, the coupling is dragged along the ground during use.
  • Sleeve mechanism is designed to help prevent dirt from entering the internal mechanism and thus causing faulty operation when connecting or disconnecting. The sleeve covers the retaining ring and also incorporates a dust seal in the spring area.
  • Steel construction, with Chromium-6 Free plating. Hardened nipples and sleeves and solid barstock construction for maximum resistance to damage from hydraulic and mechanical shock.
  • The blow-out resistant seal is designed to prevent damage during severe service conditions.
  • Durable ball-locking mechanism assures reliable connections, every time. A large number of locking balls distributes the work load evenly while providing alignment and swiveling action to reduce hose torque and prolong hose life. CAUTION: These products are not to be used as swivels. Rotation under pressure will result in excessive and premature wear.
  • Female pipe (NPSF), British pipe (BSPP) and SAE O-Ring Boss are available as standard.
  • FF Series couplings employ flush valving when connecting or disconnecting. This means that the valves are mated together so that only small amounts of fluid can be lost during disconnection or air inclusion during reconnection.
  • The 3/8" size conforms to HTMA (Hydraulic Tool Manufactures Association) standards. All sizes incorporate flush face mating surfaces which greatly facilitate cleaning of the product when disconnected. HTMA couplings (3/8" only)-coupler and nipple are marked with a directional flow arrow as per specifications. However, couplings are bi-directional.

FF Series Product Specifications

 

FF Series Couplers FF Series Nipples

 

Parker’s NS Series couplings are geared toward the public utility market, where hydraulic oil spillage can cause a serious safety hazard. 

Typical applications - Allows for a quick change of hydraulic hand tools in the construction, railway, and mining industries. The ease of cleaning makes them ideal for use in these types of environments.

More Quick Couplers and Related Products

 

FF Series Couplers FF 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