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Brass Reducing Adapter Instrumentation Pipe Fittings w/ Thread Sealant, Female NPT x Male NPT

Brass Reducing Adapter Instrumentation Pipe Fittings w/ Thread Sealant, Female NPT x Male NPT

The male threads on these Reducing Adapter 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-5176brassinstrumentationreducing adapterstraight1/4" x 1/8"fnpt x mnpt1/4" npt female1/8" npt male4300 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5177brassinstrumentationreducing adapterstraight3/8" x 1/8"fnpt x mnpt3/8" npt female1/8" npt male3500 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5178brassinstrumentationreducing adapterstraight3/8" x 1/4"fnpt x mnpt3/8" npt female1/4" npt male3500 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5179brassinstrumentationreducing adapterstraight1/2" x 1/8"fnpt x mnpt1/2" npt female1/8" npt male2100 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5180brassinstrumentationreducing adapterstraight1/2" x 1/4"fnpt x mnpt1/2" npt female1/4" npt male3600 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5181brassinstrumentationreducing adapterstraight1/2" x 3/8"fnpt x mnpt1/2" npt female3/8" npt male3600 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5182brassinstrumentationreducing adapterstraight3/4" x 1/4"fnpt x mnpt3/4" npt female1/4" npt male2000 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5183brassinstrumentationreducing adapterstraight3/4" x 3/8"fnpt x mnpt3/4" npt female3/8" npt male2000 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-5184brassinstrumentationreducing adapterstraight3/4" x 1/2"fnpt x mnpt3/4" npt female1/2" npt male3000 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
Part Number
ZUSA-PF-5176
ZUSA-PF-5177
ZUSA-PF-5178
ZUSA-PF-5179
ZUSA-PF-5180
ZUSA-PF-5181
ZUSA-PF-5182
ZUSA-PF-5183
ZUSA-PF-5184
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

29.6551/4B(8A)1/8B(6A)1/4" NPT Female1/8" NPT Male
1 Piece(s)

81 Days

24.1383/8B(10A)1/8B(6A)3/8" NPT Female1/8" NPT Male
1 Piece(s)

81 Days

24.1383/8B(10A)1/4B(8A)3/8" NPT Female1/4" NPT Male
1 Piece(s)

81 Days

14.4831/2B(15A)1/8B(6A)1/2" NPT Female1/8" NPT Male
1 Piece(s)

81 Days

24.8281/2B(15A)1/4B(8A)1/2" NPT Female1/4" NPT Male
1 Piece(s)

81 Days

24.8281/2B(15A)3/8B(10A)1/2" NPT Female3/8" NPT Male
1 Piece(s)

81 Days

13.7933/4B(20A)1/4B(8A)3/4" NPT Female1/4" NPT Male
1 Piece(s)

81 Days

13.7933/4B(20A)3/8B(10A)3/4" NPT Female3/8" NPT Male
1 Piece(s)

13 Days

20.693/4B(20A)1/2B(15A)3/4" NPT Female1/2" NPT Male

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Basic Information

Material Black-Coated Steel Connection Type Thread <-> Thread, Unequal Dia. Connecting Shape Bushings/Threaded or Tapped Sockets
Connection Thread Type M1 NPT (Female) Connection Thread Type M2 NPT Type Fitting

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