High-Flow Hydraulic Quick Couplers | Parker HO Series Couplers

Parker HO Series QC - Up to 1" Body Size COUPLERS


Sizes 1/4" - 1/2"


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Specifications for Parker HO Series Couplers

 

Body

Size

(in.)

Part

No.

Thread

Size

NPTF

Dimensions (in.)

Overall

Length

A

Wrench

Flats

B

Largest

Diameter

C

1/4

HO-251-4FP

1/4-18

1.67

0.94

1.06

3/8

HO-371-6FP

3/8-18

1.67

0.94

1.06

1/2

HO-501-8FP

1/2-14

2.03

1.25

1.62

 

Body Size (in.)

1/4

3/8

1/2

Rated Pressure (PSI)

15,000

15,000

10,000

Rated Flow (GPM)

3

6

12

Temperature Range (std seals)

-40° to +250°F

 

Orders & Quotes


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Warning Triangle WARNING: These products can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov