Parker PP-00318 Hydraulic Hose 90 Elbow 1/4 in Seal-lok

Product Description

The PARKER PP-00318 is a 90-degree elbow hose fitting designed for use in hydraulic fluid conveyance systems. Machined from steel, this fitting connects a hydraulic hose to a port or component at a right angle, reducing stress on the hose and allowing routing in tight or congested installations. The fitting uses Seal-Lok face seal technology, which provides a leak-resistant metal-to-metal seal at the fitting face rather than relying on thread-form sealing alone. It is sized for 1/4 inch hose and is installed by hydraulic technicians and maintenance mechanics working on mobile equipment, industrial machinery, and fluid power systems.

This fitting is suited for hydraulic circuits in both mobile and stationary equipment where a 90-degree hose exit angle is required to manage hose routing, prevent sharp bends, or clear surrounding components. Typical applications include construction equipment, agricultural machinery, industrial presses, and other systems using face seal fittings in medium- to high-pressure hydraulic lines. The Seal-Lok interface is compatible with SAE straight thread O-ring face seal port connections commonly found on hydraulic valves, pumps, and cylinders.

Key Features

• 90-degree elbow geometry reduces hose strain and supports clean routing in confined spaces
• Seal-Lok face seal design provides a reliable leak-resistant connection without thread-form sealing
• Steel construction provides durability in high-pressure hydraulic environments
• Sized for 1/4 inch hydraulic hose
• Sold in packages of 4 units per order

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic systems using 1/4 inch hose with Seal-Lok face seal connections. Specific system or equipment compatibility was not provided in the product data — verify hose size, pressure rating, and port thread specification against the application before installation.

Installation Notes

Installation should be performed by a qualified hydraulic technician or mechanic familiar with face seal fitting procedures. Depressurize and isolate the hydraulic circuit completely before disconnecting or installing any fitting. Inspect the O-ring sealing face for nicks, corrosion, or contamination before making up the connection, and replace the O-ring if it shows any damage. Torque to the fitting manufacturer's published specification for the thread size and material — do not estimate.