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Parker Quick Couplings and Accessories
Parker Quick Couplings
Acme Thread to Connect, Non-Spill, Heavy Duty, High Pressure Quick Couplings (hydraulic) up to 6000 psi - 59 Series Nipples

Parker's thread to connect, non-spill, connect under pressure hydraulic couplers and nipples are heavy duty for use in high pressure, high impulse hydraulic applications where fluid lines require fast and easy connection and disconnection.

59 Series Nipples (hydraulic) up to 6000 psi connect with 59 Series Couplers. Parker's 59 Series is the premiere threaded high pressure quick disconnect coupling for high impulse hydraulic applications.

The rugged Acme threads are resistant to damage and have a double start feature to quickly align the threads, saving time and eliminating frustration. As few as two and one half sleeve rotations will complete a full 59 Series connection. The bright orange O-ring is concealed by the sleeve and you can also feel when the coupler and nipple are fully mated, giving both a visual and tactile confirmation of a secure connection

Engineered to perform, the 59 Series was designed with an internal bearing to reduce hose twist and ease the difficulty of connecting fluid lines while under pressure.

These rugged couplings are built with high strength materials and are highly impulse resistant. The coupler and nipple have non-spill stainless steel valves and can be connected under residual pressure up to 5000 psi and disconnected under residual pressure up to 2500 psi.

Acme Thread to Connect, Non-Spill, Heavy Duty, High Pressure Quick Couplings (hydraulic) up to 6000 psi - 59 Series Nipples

Technical Characteristics:
- Sizes: 1/2” to 1 1/2"
- Material: Steel with Zinc Nickel plating and FNC coating for extended durability
- Port Ends: Female NPTF, Female ORB
- Seal: Nitrile, polyurethane

Markets:
- Oil and Gas
- Construction
- Mining

Features/Benefits:
- Acme threads are resistant to damage and easy to clean when used in a rugged environment
- Double start threads quickly align, saving time and eliminating frustration
- Full connection in as few as 2-1/2 sleeve rotations
- When the external orange color O-ring is fully covered by the sleeve, it provides a tactile and visual indication that a complete connection has been made.
- Connect and disconnect under residual pressure
- Internal bearing reduces hose twist to ease the difficulty of connecting fluid lines while under pressure
- High strength materials are impulse resistant for demanding applications

Applications:
- On-shore drilling and oil field equipment
- High impulse mobile circuits
- Excavator attachments
- Tunnel boring

Technical Specifications

Acme Thread to Connect, Non-Spill, Heavy Duty, High Pressure Quick Couplings (hydraulic) up to 6000 psi - 59 Series Nipples 型号