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687547
Garden Hose Quick Couplings

Brass flareless tube fitting, Hi-Duty

Parker's Hi-Duty fitting is a preassembled brass fitting fitting with a sleeve machined onto the nut. During assembly the sleeve breaks away from the nut and creates a seal on the tubing.

Parker's Hi-Duty fitting is a preassembled brass fitting fitting with a sleeve machined onto the nut. During assembly the sleeve breaks away from the nut and creates a seal on the tubing.

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Description

Parker's Hi-Duty unique design creates tight, leak free joints that withstand pressures of most commonly used types of tubing. This unique design also provides a vibration dampener which enables joints to stand up under moderate vibration.

• All brass construction
• No flaring, soldering or other tube preparation
• One piece nut and sleeve reduces installation time
• Use with copper, seamless steel and thermoplastic tubing
• Steel tubing must be cold drawn and annealed seamless low-carbon per SAE J524 with a maximum hardness of rockwell B65

Pressure Range: Up to 4,300 psi depending on size and type of tubing
Markets: Industrial, Construction, Agriculture, Instrumentation

Typical Applications: Hydraulic and pneumatic controls, Machine tools, Lubrication lines, Process plants, Mobile equipment, Laboratory equipment

Description

Performance Characteristics
Minimum Working Temperature (F) -65
Minimum Working Temperature (C) -54
Maximum Working Temperature (F) 250
Maximum Working Temperature (C) 121
Maximum Working Pressure (psi) 4300
Maximum Working Pressure (bar) 296
Tubing Material Tube Assemblies, Engine, Compressors
Application Tube Assemblies, Engine, Compressors
Body Material Brass
Nut Material Brass
Sleeve Material Brass

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Contact Us


Fluid System Connectors Division

FLUID SYSTEM


CONNECTORS DIVISION

300 PARKER DR

OTSEGO

MI

UNITED STATES

49078


Ph:269-692-6555


Fax:269-694-4614