Parker 1717350 Hydraulic Hose Wing Nut Coupler 1/2 Inch 4000 Psi

Product Description

The PARKER 1717350 is a straight hydraulic hose wing nut coupler designed for high-pressure fluid connections in mobile hydraulic systems. Built from steel with a threaded SAE connection, this coupler handles up to 4,000 psi working pressure and a maximum flow rate of 12.00 GPM. The wing nut design allows for tool-free hand-tightening in the field, making it practical for quick connects in demanding service environments. It fits a 1/2 inch hose with a 1-1/16-12 thread size and measures 2.88 inches in overall length. Licensed hydraulic technicians and fleet mechanics are the primary installers of this fitting.

This coupler is rated for use in mobile applications, including snow plows and truck-trailer hydraulic connections. It conforms to ISO 7241-1 Series A standards, making it suitable for systems where standardized coupler interchangeability is required. The 6600 Series designation places it in Parker's line of hydraulic couplings built for rugged field service. Its straight body geometry and threaded connection type suit inline installations where a compact, reliable fitting is needed under variable load and vibration conditions common to mobile equipment.

Key Features

• 4,000 psi maximum working pressure rated for demanding mobile hydraulic circuits
• Wing nut design enables hand-tightening without additional tools in the field
• Steel construction for durability in high-vibration mobile environments
• Conforms to ISO 7241-1 Series A for standardized coupler compatibility
• Maximum flow rate of 12.00 GPM supports typical mobile hydraulic system demands
• Straight body shape simplifies inline installation and routing

Compatibility

Designed for use with mobile applications including snow plows and truck-trailer hydraulic connections. Fits 1/2 inch hydraulic hose with a 1-1/16-12 SAE thread. Part of the Parker 6600 Series and conforms to ISO 7241-1 Series A standards.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Fully depressurize and relieve all stored hydraulic energy in the system before removing or installing any fitting. Inspect thread condition and ensure mating threads are clean and undamaged before making the connection. Follow applicable equipment manufacturer torque and fluid compatibility guidelines for the specific system being serviced.