Parker RRS | Male Pipe Tees

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 Tee Configurations

 Parker Male Pipe Tee

 

Male Pipe Tees

Part #: RRS
Manufacturer: Parker

 

NPTF (all three ends) / SAE 140437

TUBE

FITTING

PART #

END SIZE

N

(in.)

Y

(in.)

Dynamic

Pressure

(x 1,000 PSI)

1-3

NPTF

-S

-SS

-B

1/8 RRS

1/8 - 27

0.78

7/16

6.0

6.0

3.9

1/4 RRS

1/4 - 18

1.09

9/16

6.0

6.0

3.9

3/8 RRS

3/8 - 18

1.22

3/4

6.0

6.0

3.9

1/2 RRS

1/2 - 14

1.47

7/8

6.0

6.0

3.9

3/4 RRS

3/4 - 14

1.59

1 1/16

4.0

4.0

2.6

 

Related Resources