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

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

Alternate Part Numbers Alternate Part Number 1X3/4PTR, Alternate Part Number C1DJ21, Alternate Part Number MI-08751860, Alternate Part Number MINO-00766X63225	Brand Ssp Fittings Corp	Brand SSP Fittings Corp	Pack Size 1.00	UOM EA	L 1.36	Supplier Part Number PTR-1X3/4	Thread 1 1-11-1/2	Thread 2 1-11-1/2	Thread Sealant No	Product Weight 0.25 lbs

Similar Products

Model Number	Thread 1	Thread 2	L
PTR-1/2X1/4 Stainless Steel NPT Bushing	1/2-14	1/4-18	1.09
PTR-1/2X3/8 Stainless Steel NPT Bushing	1/2-14	3/8-18	1.1
PTR-1/4X1/8 Stainless Steel NPT Bushing	1/4-18	1/8-27	0.85
PTR-1X3/4 Stainless Steel NPT Bushing	1-11-1/2	1-11-1/2	1.36
PTR-3/4X1/2 Stainless Steel NPT Bushing	3/4-14	1/2-14	1.17
PTR-3/4X3/8 Stainless Steel NPT Bushing	3/4-14	3/8-18	1.17
PTR-3/8X1/4 Stainless Steel NPT Bushing	3/8-18	1/4-18	0.85
PTR-3/8X1/8 Stainless Steel NPT Bushing	3/8-18	1/8-27	0.85

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.