H2-62/63 Parker 60 Series Quick Coupling

Applications

Parker general purpose couplings, are used across the

spectrum of hydraulic applications. These Double Shut-Off

couplings can be found anywhere that fluid transfer lines

need to be connected and disconnected for operation or

maintenance of equipment, and a loss of fluid is undesirable.

Primarily used with hydraulic fluid, general purpose Double

Shut-Off couplings are also used with chemicals, water,

steam, and some gases.

Special Order Information

60 Series couplings are available in Chromium-6 Free

plated steel, brass, 303 stainless steel, and 316 stainless

steel. Brass couplings have double O-Ring seals and

stainless locking balls.

Standard seal material is Nitrile; optional seal materials are

available.

For 316 stainless steel products, standard seal material is

Fluorocarbon, and other seal materials are available upon

request. See Fluid Compatibility Chart at end of this catalog.

All sizes of 60 Series can be furnished with locking sleeves.

Place suffix letters “-SL” (Sleeve-Lok) after regular catalog

numbers. Example H3-62-SL. Parker 60 Series heavy duty

nipples are recommended where high cycle rates and

pressure surges are encountered. Machined from high tensile

steel and induction hardened, they are Chromium-6 Free

plated. To specify a heavy duty nipple, add the prefix “HD” to

the steel part number; thus: HD-H2-63.

Note

Protective dust plugs and caps play a crucial role in the life of

a quick coupling and no purchase of a hydraulic quick

coupling is complete without the selection of an appropriate

dust plug and cap. See pages noted in Table of Contents for

dust plugs and caps for the Parker full line of hydraulic

couplings.