SAME DAY SHIPPING
— Order by 2pm EST.
Toggle Nav
Cart
Search
main product photo

Stainless 316 M. Npt X F. Bspp

Ask A Question

Description & Features

Crafted from high-grade stainless steel, this connector is designed for robust industrial applications requiring reliable performance and corrosion resistance. The Stainless 316 M. Npt X F. Bspp features a straight design with 1-1/4" male NPTF threading on one side and female BSPP threading on the other, ensuring versatility and compatibility with a variety of systems. Its 51mm width and 56.4mm length make it a compact yet effective solution for fluid transfer needs.

Ideal for use in demanding environments, this connector is part of the reputable Adaptall brand, known for precision engineering and durability. It seamlessly integrates into setups requiring a transition between NPTF and BSPP connections, making it a valuable component for hydraulic and industrial system assemblies. With its solid construction and precise threading, this adapter supports secure and leak-free connections, essential for maintaining system integrity.

SKU: SS9037-20-20

Supplier Part Number (MPN): SS9037-20-20

Specifications

Connection Size 1
1-1/4 in
Connection Size 2
1-1/4 in
Connection Type
Female BSP, MNPT
Connection Type 1
Male NPT
Connection Type 2
Female BSPP
Dimension Standards
ANSI B1.20.3, BS 5200, ISO 1179, ISO 8434-6
Dimensions
57 mm L
Fitting Type
Adapter
Material
Stainless Steel
Material Construction
316 Stainless Steel
Series
SS9037 Series
Thread Size
1-1/4-11-1/2 x 1-1/4-11

Product Questions & Answers (2)

Sign In Hover me Please sign in to submit a question
Question by: Ross C on Feb 1, 2026, 2:49 PM
Got a system running BSPP fittings on the equipment side and NPT on the supply lines, will this adapter bridge that gap without needing extra pieces in between?
Answer by: Customer Support on Feb 3, 2026, 11:51 AM
That's exactly what this fitting is built for. One end is 1-1/4" male NPTF and the other is 1-1/4" female BSPP, so it makes that thread transition in a single piece. No extra couplings or adapters needed in between. Being stainless 316 also means it holds up well in environments where corrosion is a concern.
Question by: Jimmy S on Sep 17, 2025, 9:17 AM
Will this thing hold up to some serious hydraulic pressure without leaking?
Answer by: Customer Support on Sep 18, 2025, 5:53 PM
Crafted with secure, leak-free connections in mind, this adapter is designed to maintain system integrity under demanding hydraulic conditions. Its solid construction and precise threading ensure a reliable seal, essential for high-pressure applications.

Tell us what you need and we'll get back to you.

Fields marked * are required.