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ADAPTALL MALE BSPP X FEMALE NPT C/W WASH

Description & Features

ADAPTALL MALE BSPP X FEMALE NPT C/W WASH fitting crafted by Adaptall America offers precise connectivity for industrial applications. This component is designed to connect #4 MBSPP male threads to #2 FNPT female threads provided with an O-ring for excellent sealing. The inclusion of an O-ring ensures a reliable seal critical for maintaining system integrity. Built to stringent standards this fitting guarantees reliable performance and durability. Constructed for industrial needs it provides compatibility and efficiency without requiring adjustable ends or thread sealant making it optimal for various technical environments.

Supplier Part Number: 9035S-04-02K

Specifications

Brand adapt-all	Connection Size 1 1/4 in	Connection Size 2 1/8 in	Connection Type FNPT, Male BSP	Connection Type 1 Male BSPP	Connection Type 2 FNPT	Dimensions 28 mm L	Fitting Type Adapter	Hex Size 19 mm	Material Steel	Material Construction Carbon Steel	Series 9035S Series	Thread Size 1/4-19 x 1/8-27

Product Questions & Answers (2)

Question by: Hank A on Jun 30, 2025, 9:05 PM

got a #4 male BSPP port on one side and need to land into a #2 female NPT. is this the right adapter?

Answer by: Customer Support on Jul 2, 2025, 1:17 PM

For tying together those two thread types, it matches up a #4 MBSPP male end to a #2 FNPT female end, and it comes with an O-ring to help seal the BSPP side.

Question by: Denise M on Mar 10, 2026, 4:55 PM

So this fitting, it'll go from a #4 MBSPP to a #2 FNPT, right? Just want to make sure before I order.

Answer by: Customer Support on Mar 12, 2026, 11:16 AM

That's right. This Adaptall fitting is made to connect a #4 MBSPP male thread to a #2 FNPT female thread.