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Straight Adapter, Male NPT
Straight Adapter, Male NPT-2
Unit of Measure
1 

Item #

O.D. Tube Size

MNPT Size

Orifice

A

B

C

Hex

PS-4K4NM-3 N/A 1/4 in N/A 1/4 in N/A 0.16 in N/A 1.87 in N/A 1.07 in N/A 0.55 in N/A 9/16 in
PS-4K8NM-3 N/A 1/4 in N/A 1/2 in N/A 0.16 in N/A 1.99 in N/A 1.07 in N/A 0.67 in N/A 15/16 in
PS-6K6NM-3 N/A 3/8 in N/A 3/8 in N/A 0.25 in N/A 2.07 in N/A 1.14 in N/A 0.55 in N/A 3/4 in
PS-6K8NM-3 N/A 3/8 in N/A 1/2 in N/A 0.25 in N/A 2.19 in N/A 1.14 in N/A 0.67 in N/A 15/16 in
PS-8K4NM-3 N/A 1/2 in N/A 1/4 in N/A 0.29 in N/A 2.22 in N/A 1.29 in N/A 0.55 in N/A 3/4 in
PS-8K6NM-3 N/A 1/2 in N/A 3/8 in N/A 0.37 in N/A 2.22 in N/A 1.29 in N/A 0.55 in N/A 3/4 in
PS-8K8NM-3 N/A 1/2 in N/A 1/2 in N/A 0.37 in N/A 2.34 in N/A 1.29 in N/A 0.67 in N/A 15/16 in
PS-8K12NM-3 N/A 1/2 in N/A 3/4 in N/A 0.37 in N/A 2.34 in N/A 1.29 in N/A 0.67 in N/A 1 1/8 in
PS-12K8NM-3 N/A 3/4 in N/A 1/2 in N/A 0.62 in N/A 2.63 in N/A 1.58 in N/A 0.67 in N/A 1 3/8 in
PS-12K12NM-3 N/A 3/4 in N/A 3/4 in N/A 0.62 in N/A 2.63 in N/A 1.58 in N/A 0.67 in N/A 1 3/8 in
PS-16K16NM-3 N/A 1 in N/A 1 in N/A 0.87 in N/A 3.01 in N/A 1.79 in N/A 0.84 in N/A 1 5/8 in
Unit of Measure
1