Parker F4OHG | Conversion Adapters

This Section contains adapters with thread types including NPT, NPTF, BSPT, BSPP, SAE UN/UNF, and Metric. All the threads in this section are made to industry specifications with conformance shown in table on the right.
Thread Standard

NPT

ANSI B1.20.1, FED-STD-H28/7

NPTF

SAE J476, ANSI B1.20.3, FED-STD-H28/8

BSPT

BS 21, ISO 7/1

BSPP

BS 2779, ISO 228/1

Metric

ISO 261, ANSI B1.13M, FED-STD-H28/21

UN/UNF*

ANSI B1.1, FED-STD-H28/2

*Class 2A or 2B

Parker Pipe Reducer, Expander, & Conversion Configurations

 Parker Conversion Adapter

 

Conversion Adapters

Part #: F4OHG
Manufacturer: Parker

 

BSPP-ORR / NPTF
(for ISO 1179-1 / DIN 3852-2 Port)

 

TUBE

FITTING

PART #

END SIZE

C6

HEX

(in.)

L

(in.)

Dynamic
Pressure

(x 1,000 PSI)

1

BSPP

2

NPTF

-S

-SS

-B

1/8 x 1/8F4OHG

1/8 - 28

1/8 - 27

5/8

0.97

5.0

5.0

3.3

1/4 x 1/4F4OHG

1/4 - 19

1/4 - 18

3/4

1.28

5.0

5.0

3.3

3/8 x 3/8F4OHG

3/8 - 19

3/8 - 18

7/8

1.33

5.0

5.0

3.3

1/2 x 1/2F4OHG

1/2 - 14

1/2 - 14

1 1/8

1.73

3.5

3.5

2.2

3/4 x 3/4F4OHG

3/4 - 14

3/4 - 14

1 3/8

1.77

3.5

3.5

2.2

1 x 1F4OHG

1 - 11

1 - 11 1/2

1 5/8

2.17

3.0

3.0

1.9

 

Related Resources

 


California Prop 65 Warning 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