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Brass Reducing Hex Coupling Instrumentation Pipe Fittings, Female NPT

Brass Reducing Hex Coupling Instrumentation Pipe Fittings, Female NPT

Instrumentation Hex Coupling Pipe 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 numbermaterialpressure classstyleshapepipe sizeconnection typeconnection (a)connection (b)working pressurespecs met
zusa-pf-4921brassinstrumentationreducing hex couplingstraight1/4" x 1/8"fnpt1/4" npt female1/8" npt female2900 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-4922brassinstrumentationreducing hex couplingstraight3/8" x 1/8"fnpt3/8" npt female1/8" npt female2300 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-4923brassinstrumentationreducing hex couplingstraight3/8" x 1/4"fnpt3/8" npt female1/4" npt female2300 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-4924brassinstrumentationreducing hex couplingstraight1/2" x 1/8"fnpt1/2" npt female1/8" npt female2100 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-4925brassinstrumentationreducing hex couplingstraight1/2" x 1/4"fnpt1/2" npt female1/4" npt female2100 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-4926brassinstrumentationreducing hex couplingstraight1/2" x 3/8"fnpt1/2" npt female3/8" npt female2100 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-4927brassinstrumentationreducing hex couplingstraight3/4" x 1/4"fnpt3/4" npt female1/4" npt female2000 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
zusa-pf-4928brassinstrumentationreducing hex couplingstraight3/4" x 1/2"fnpt3/4" npt female1/2" npt female2000 psiansi/asme b31.1, ansi/asme b31.3, ansi/asme b1.20.1
Part Number
ZUSA-PF-4921
ZUSA-PF-4922
ZUSA-PF-4923
ZUSA-PF-4924
ZUSA-PF-4925
ZUSA-PF-4926
ZUSA-PF-4927
ZUSA-PF-4928
Part NumberMinimum order quantityVolume DiscountDays to Ship Thread Nominal M1 Thread Nominal M2 Connection A Connection B
1 Piece(s)

13 Days

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

13 Days

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

13 Days

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

13 Days

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

13 Days

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

51 Days

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

13 Days

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

51 Days

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

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Basic Information

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

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