Technical Overview

The Parker 77 Series 11577-12-12 is a high-quality hydraulic fitting designed to provide reliable and efficient connections in hydraulic systems. This Parkrimp permanent (crimp) style fitting enables quick assembly without the need for skiving the outer cover of the hose, significantly reducing the risk of premature hose failure. The fitting is ideal for use with Parker hydraulic spiral hoses, ensuring a secure and leak-free connection for high-pressure applications.

Features and Benefits

• Permanent crimp design for secure, lasting connections
• Quick assembly with Parkrimp crimpers; no need for skiving
• Zinc dichromate plating for superior corrosion resistance
• Compatible with Parker hydraulics spiral hoses for versatile applications
• Engineered for high reliability in demanding conditions

Specifications

• Part Number: 11577-12-12
• Series: 77 Series
• Type: SAE Code 61 Flange Head – Straight
• Material: Steel
• Weight: 0.72 lbs
• Plating: Zinc Dichromate

Applications

• Hydraulic systems where high pressure is required
• Construction and industrial equipment
• Agricultural machinery
• Mobile hydraulic applications
• Automated hydraulic system installations

Quality and Certification

The Parker 77 Series fittings adhere to Parker’s high-quality manufacturing standards, which include strict testing procedures to ensure each fitting meets or exceeds industry standards for performance and durability. This fitting is designed to withstand harsh operating environments, ensuring long service life.