Snap-tite 71 coupling series for high-pressure applications

Parker Snap-tite 71 is a high-performance coupling series developed for demanding hydraulic and chemical applications where cleanliness, operational reliability and minimal fluid spillage are essential. With its dry break and flush face design, you get robust, fast and safe connection/disconnection at very high pressures.

Specifications

Working pressure: up to 10,000 psi (690 bar)
Sizes: 1/8” to 2”
Materials: available in stainless steel, among others
Design: dry break and flush face for minimal spillage and easy cleaning
Flow: extra-large flow chambers and low pressure surface for optimal flow
Connection: push-to-connect for fast, secure operation

Why choose Snap-tite 71?

Maximum operational reliability at high pressure: built for demanding environments with pulsating loads
Cleanliness and safety: flush face and dry break reduce fluid loss and air ingress
Easy maintenance: smooth surfaces make visual inspection and cleaning simple
Versatility: wide range of sizes and material options matched to media and environment

Typical applications

Oil and gas: test and pressurisation equipment, hydraulic tools offshore/onshore
Industry: high-pressure test benches, pressing and lifting equipment, energy and production plants
Chemical process: fluid handling with focus on cleanliness and low spillage
Research and development: laboratory and pilot plants with strict cleanliness requirements

Features and benefits

Dry break – reduces spillage on disconnection
Flush face – minimises contamination and makes cleaning easy
High pressure rating – for demanding high-pressure work
Robust construction – designed for a long service life
Fast operation – push-to-connect saves time

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Snap-tite series 71

Frequently asked questions (FAQ)

What is the difference between dry break and standard quick couplings? Dry break reduces fluid loss and air ingress on disconnection, protecting both the system and the environment.

Can Snap-tite 71 be used for both hydraulics and chemical media? Yes, the series is developed for hydraulic and chemical applications. Choose materials and seals according to the media.

Which sizes and materials are available? Standard sizes from 1/8” to 2”, materials including stainless steel. Contact us for other materials/configurations.

How do I reduce contamination during service? Use the smooth surfaces of the flush face design for quick wiping/rinsing, and keep dust caps clean.