General Purpose Hydraulic Quick Couplers | Parker NS Series Couplers

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

Female Thread
Sizes 3/8" - 1"


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Specifications for Parker NS Series

 

Body

Size

(in.)

Part

No.

Steel

Thread

Size

Dimensions (in.)

Overall

Length

A

Hex

Size

B

Largest

Diameter

C

3/8

NS-371-6FP

3/8-18 NPSF

2.10

1.06

1.13

3/8

NS-371-6FB

G3/8 BSPP

2.10

1.06

1.13

3/8

NS-371-8FO

3/4-16UNF

2.20

1.06

1.13

1/2

NS-501-8FP

1/2-14 NPSF

2.88

1.25

1.56

1/2

NS-501-8FB

G1/2 BSPP

2.95

1.25

1.56

1/2

NS-501-10FO*

7/8-14UNF

2.97

1.25

1.56

3/4

NS-751-12FP

3/4-14 NPSF

3.19

1.56

1.96

3/4

NS-751-12FB

G3/4 BSPP

3.38

1.56

1.96

3/4

NS-751-12FO

1 1/16-12UN

3.51

1.56

1.96

1

NS-1001-16FP

1-11 1/2 NPSF

3.70

1.75

2.25

1

NS-1001-16FB

G 1 BSPP

3.81

1.75

2.25

1

NS-1001-16FO

1 5/16-12UN

3.81

1.75

2.25

* Contact factory for Connect-Under-Pressure option availability in the 1/2" size.

Standard Port Configurations

FP - Female Pipe Thread

FO - Female Straight Thread

FB - Female British Standard Pipe Parallel

 

Body Size (in.)

3/8

1/2

3/4

1

Rated Pressure (PSI)

2500

2500

2500

2500

Rated Flow (GPM)

10

12

30

50

Temperature Range (std seals)

-40° to +250°F

Spillage (ML)

(max. per disconnect)

0.02

0.070

0.150

0.220

Air Incl. (ML)
(max. per disconnect)

0.01

0.020

0.050

0.070

 

Optional Seals

 

Optional Seal

Suffix

Fluorocarbon

E4

Ethylene Propylene (EPR)

E5

Perfluoroelastomer (Contact factory for Seal options)

E35

 

 


For more information, please see Parker Catalog 3800.

 

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