Fittings Selection Tool
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PrimeLock®, PFA
Straight Adapter, MNPT

Ordering Information

Part NumberO.D. Tube SizeMNPT SizeOrificeDimensions 
PS-4K4NM-31/4"1/4"4.1 mm47.5 mm27.2 mm14.0 mm9/16"
PS-6K6NM-33/8"3/8"6.4 mm52.6 mm29.0 mm14.0 mm3/4"
PS-6K8NM-33/8"1/2"6.4 mm55.6 mm29.0 mm17.0 mm15/16"
PS-8K4NM-31/2"1/4"7.4 mm56.4 mm32.8 mm14.0 mm3/4"
PS-8K6NM-31/2"3/8"9.4 mm56.4 mm32.8 mm14.0 mm3/4"
PS-8K8NM-31/2"1/2"9.4 mm59.4 mm32.8 mm17.0 mm15/16"
PS-8K12NM-31/2"3/4"9.4 mm59.4 mm32.8 mm17.0 mm1 1/8"
PS-12K12NM-33/4"3/4"15.7 mm66.8 mm40.1 mm17.0 mm1 3/8"
PS-16K16NM-31"1"22.1 mm76.5 mm45.5 mm21.3 mm1 5/8"


PrimeLock® Insertion Tools for Fitting Assembly
PrimeLock® Nut Locking Safety Device
PrimeLock® and Flaretek® Heating Tools
Tube Cutters

Technical Information

PrimeLock® Fittings and Technical Information-
PrimeLock® Tube Cut Length and Fitting Assembly for 1/4" - 1 1/2150KB
PrimeLock® Bench Top Insert Installation Instructions1,003KB
PrimeLock® Handheld Insert Installation Instructions1.091KB
PrimeLock® Minimum Tube Unions Insert Installation Instructions553KB
PrimeLock® Hot-Air Gun Insert Installation Instructions543KB
PrimeLock® Directional Sleeve Mandrels Technical Note453KB
PrimeLock® Lined Clamp Inserts Technical Note160KB

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