Quick Coupling Division
8145 Lewis Road • Minneapolis, MN 55427
www.parker.com/quickcouplings
B-61
Hydraulic Quick Couplings
B
Hydraulics
Ordering Information
When ordering Parker coupler bodies and nipples, please
state the part number of each type of coupler body and each
type of nipple desired. List coupler bodies and nipples as
separate items rather than in combinations. Be sure to double
check thread or hose sizes of items required.
Many of Parker’s coupling products are available with unique
non-standard options well suited to very specific applications.
Examples of unusual end use applications might include:
high temperatures (above 250° F), extremely
caustic/corrosive solutions passing through the coupling,
external/environmental corrosion situations, or other high
wear and tear situations such as dragging the product along
the ground. Please see the Fluid Compatibility Chart at the
end of the catalog for a guide in selecting material for various
media. It is always recommended that the Quick Coupling
Division be contacted with any questions concerning specific
product application needs.
Typically, a prefix or suffix is added to the base part number to
specify a non-standard O-ring seal, or special option such as
a sleeve lock. The Optional Seals Suffix chart illustrates the
designations.
Please Note: Certain couplings series have additional
"Special Order Information" which should be referred to in
ordering those products. If applicable to the product, "Special
Order Information" is found next to the Features and
Specifications charts.
Operation
• Prefix “HD” for heavy duty nipple
• Suffix “SL” for coupler sleeve-lok
• Suffix “P” for poppet valve
• Suffix “BP” for Push-lok hose barb
• Suffix “VA” for Valve Actuator
Optional Seals Suffix*
No suffix is required when ordering products with the
standard Nitrile seals. When specifying an optional seal, refer
to the following chart to determine the appropriate suffix.**
Coupling Series Ethylene Fluoro- Neoprene Perfluoro-
Propylene carbon
elastomer
60 Series
W Y
Z
****
6600 Series
W Y
Z
****
SM Series
E5
E4
E12
****
HP Series
E5
E4
E12
****
4000 Series
W Y
Z
N/A
4200 Series
W Y
Z
N/A
NS Series
E5
E4
N/A ****
FF Series
E5
E4
N/A ****
Std. is E49
FH Series
E5
E4
N/A ****
FS Series
E5
STD E12
****
6100 Series
W Y
Z
N/A
5000 Series
W Y
Z
N/A
8200 Series
W Y
Z
N/A
9200 Series
W Y
Z
N/A
3000 Series
TC Series
1141 Series
ST Series
W Y
Z
Water Service
HO Series
E5
E4
E12
N/A
Moldmate Series N/A Y***
N/A N/A
Std. is Silicone
*To select proper seal materials, see Fluid Compatibility Chart in Appendices
section, or contact your Parker Quick Coupling Distributor.
**N/A = Not Available; STD = Standard (No Suffix Needed)
*** Fluorocarbon seal available for use only with oil based media, not water glycol.
**** Contact the division for Perfluoroelastomer Seal Options.
Available with Fluorocarbon only (no suffix needed)
Available with Polyurethane only (no suffix needed)
Available with Nitrile only
Available with Polyurethane only (no suffix needed)