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Stainless Steel Adapter, 1-11-1/2 Male NPT To 1-11-1/2 Female NPT, Bushing

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Description & Features

This adapter features 1-11-1/2 male NPT to 1-11-1/2 female NPT connections and is constructed of 316 stainless steel for durability and corrosion resistance. The Stainless Steel Adapter, 1-11-1/2 Male NPT To 1-11-1/2 Female NPT, Bushing is manufactured by SSP Fittings Corp and is suitable for a range of hydraulic applications.

SKU: PTR-1X3/4

Supplier Part Number (MPN): 1X3/4PTR

Alternate Part Numbers: C1DJ21, MI-08751860, MINO-00766X63225

Specifications

Brand
SSP
Connection Size 1
1 in
Connection Size 2
3/4 in
Connection Type
FNPT, MNPT
Connection Type 1
Male NPT
Connection Type 2
Female NPT
Dimension Standards
ANSI/ASME B1.20.1, ANSI/ASME BS 21, SAE J514, JIS B0203
Dimensions
1.36 in L
Fitting Type
Bushing
For Use With
Industrial Pipes
Hex Size
1-3/8 in
Material
Stainless Steel
Material Construction
316 Stainless Steel
Series
PTR Series
Thread Sealant
Without Thread Sealant
Thread Size
1-11-1/2 x 3/4-14

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Product Questions & Answers (2)

Question by: Neal P on Jun 30, 2025, 2:50 PM
got a 1-11-1/2 NPT male port and need it to end up female, is this the right bushing?
Answer by: Customer Support on Jul 2, 2025, 11:27 AM
With 1-11-1/2 male NPT on one side and 1-11-1/2 female NPT on the other, it’s meant for exactly that kind of pipe thread changeover where you want to go from a male NPT connection to a female NPT connection at the same thread size.
Question by: Roger T on Aug 17, 2025, 11:34 AM
what's this bushing made out of, and is it gonna hold up if there's moisture or chemicals around it?
Answer by: Customer Support on Aug 19, 2025, 6:38 AM
316 stainless steel all the way through. That grade handles corrosion a fair bit better than standard 304, so moisture, mild chemicals, and rough working conditions aren't gonna eat through it near as fast. It's a solid choice anywhere rust is a real concern.

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