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Brass Reducing Hex Nipple Instrumentation Pipe Fittings w/ Thread Sealant, Male NPT

Brass Reducing Hex Nipple Instrumentation Pipe Fittings w/ Thread Sealant, Male NPT

The Reducing Hex Nipple male threads on these fittings have a pre-applied PTFE thread sealant for extra leak protection. Instrumentation fittings are machined to an exceptional tolerance level with rolled threads for increased strength. Use these fittings in extreme-pressure applications. Brass has good corrosion resistance.

Part Number

Configured Part Number is shown.

part numbermaterialpressure classstyleshapepipe sizeconnection typeconnection (a)connection (b)working pressurespecs met
zusa-pf-5157brassinstrumentationreducing hex nipplestraight1/4" x 1/8"mnpt1/4" npt male1/8" npt male3600 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5158brassinstrumentationreducing hex nipplestraight3/8" x 1/8"mnpt3/8" npt male1/8" npt male3500 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5159brassinstrumentationreducing hex nipplestraight3/8" x 1/4"mnpt3/8" npt male1/4" npt male3500 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5160brassinstrumentationreducing hex nipplestraight1/2" x 1/8"mnpt1/2" npt male1/8" npt male3400 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5161brassinstrumentationreducing hex nipplestraight1/2" x 1/4"mnpt1/2" npt male1/4" npt male3400 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5162brassinstrumentationreducing hex nipplestraight1/2" x 3/8"mnpt1/2" npt male3/8" npt male3400 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5163brassinstrumentationreducing hex nipplestraight3/4" x 1/4"mnpt3/4" npt male1/4" npt male3200 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5164brassinstrumentationreducing hex nipplestraight3/4" x 1/2"mnpt3/4" npt male1/2" npt male3200 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
Part Number
ZUSA-PF-5157
ZUSA-PF-5158
ZUSA-PF-5159
ZUSA-PF-5160
ZUSA-PF-5161
ZUSA-PF-5162
ZUSA-PF-5163
ZUSA-PF-5164
Part NumberMinimum order quantityVolume DiscountDays to Ship Max. Operating Pressure
(MPa)
Thread Nominal M1 Thread Nominal M2 Connection A Connection B
1 Piece(s)

81 Days

24.8281/4B(8A)1/8B(6A)1/4" NPT Male1/8" NPT Male
1 Piece(s)

81 Days

24.1383/8B(10A)1/8B(6A)3/8" NPT Male1/8" NPT Male
1 Piece(s)

81 Days

24.1383/8B(10A)1/4B(8A)3/8" NPT Male1/4" NPT Male
1 Piece(s)

81 Days

23.4481/2B(15A)1/8B(6A)1/2" NPT Male1/8" NPT Male
1 Piece(s)

81 Days

23.4481/2B(15A)1/4B(8A)1/2" NPT Male1/4" NPT Male
1 Piece(s)

81 Days

23.4481/2B(15A)3/8B(10A)1/2" NPT Male3/8" NPT Male
1 Piece(s)

51 Days

22.0693/4B(20A)1/4B(8A)3/4" NPT Male1/4" NPT Male
1 Piece(s)

81 Days

22.0693/4B(20A)1/2B(15A)3/4" NPT Male1/2" NPT Male

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Basic Information

Material Black-Coated Steel Connection Type Thread <-> Thread, Unequal Dia. Connecting Shape Close Pipe Nipples
Connection Thread Type M1 NPT Connection Thread Type M2 NPT Type Fitting

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