Technical Overview

The Parker 1JS77-20-20 is a premium crimp fitting from the 73 Series, engineered for use with Parker’s 731 hydraulic spiral hose. This permanent (crimp) style fitting allows for quick and efficient assembly using our family of Parkrimp crimpers, ensuring a reliable connection without the hassle of removing the outer cover of the hose. This innovative design minimizes the risk of premature hose failure commonly associated with improper skiving, making the 1JS77-20-20 an ideal choice for demanding hydraulic applications.

Specifications

• Part Number: 1JS77-20-20
• Series: 73 Series
• Compatible Hose: Parker 731 Hydraulic Spiral Hose
• Construction: Zinc Dichromate Plating
• Weight: 2.04 lbs

Features and Benefits

• Easy assembly with no need for skiving the hose
• Eliminates premature hose failure risks
• Durable zinc dichromate plated finish for enhanced corrosion resistance
• Meets stringent Parker quality standards for performance and reliability

Applications

• Industrial hydraulic systems
• Construction and heavy machinery
• Agricultural equipment
• Automotive hydraulic applications

Quality and Certification

Parker’s 73 Series fittings, including the 1JS77-20-20, are manufactured in accordance with strict quality control standards. Each fitting undergoes thorough testing to ensure compliance with industry regulations and to assure long service life. Parker is known for its commitment to quality, and this fitting does not disappoint.