Parker KP70886 Hydraulic Hose Connector 0.3125 in Nptf Steel

Product Description

The PARKER KP70886 is a straight threaded hydraulic hose connector designed for high-pressure fluid transfer applications. Built from steel with an NPTF thread connection sized at 1/4-18, it accepts hose with an outside diameter of 0.3125 inches (8.00 mm). Rated to a maximum working pressure of 6,000 psi, this fitting is part of the Parker FTX series. It is suited for hydraulic lines in industrial, mobile, and OEM equipment environments where a reliable, leak-resistant threaded connection is required. Installation is typically performed by hydraulic system technicians or equipment maintenance professionals.

This connector is used in hydraulic plumbing assemblies where a straight NPTF threaded fitting is needed to terminate or join a hose line. The 1/4-18 NPTF thread form provides a pressure-tight mechanical seal without the need for sealant tape in most applications. Typical install scenarios include mobile hydraulic equipment, industrial machinery, and fabricated hydraulic circuits requiring a compact, straight connector at the hose end. Sold in a package quantity of 4.

Key Features

• Maximum working pressure of 6,000 psi for demanding hydraulic circuits
• NPTF straight thread connection for a pressure-tight seal
• Accepts hose outside diameter of 0.3125 inches (8.00 mm)
• 1/4-18 thread size for compatibility with standard NPTF ports
• Steel construction for durability in high-pressure environments
• Part of the Parker FTX series, conforming to SAE 070102 standards

Compatibility

Designed as an OEM-style replacement fitting for hydraulic hose assemblies requiring a straight NPTF connector with a 0.3125-inch hose OD and 1/4-18 thread size.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and isolate the hydraulic circuit fully before disconnecting or installing any fitting. NPTF threads are designed to seal on the thread form itself; inspect threads carefully before assembly and verify torque requirements per your system specifications. Follow applicable industry standards and equipment manufacturer guidelines when assembling hydraulic lines.