MBSPP-FBSPP Str

Description & Features

Designed for straight-configuration BSPP port adaptation, the MBSPP-FBSPP Str connects a 1/4-19 Male BSPP Form E captive seal end to a 1/8-28 Female BSPP (G) end in a compact steel body. The Form E captive seal design on the male connection incorporates an Nbr O-ring, providing a reliable, leak-resistant interface without relying solely on thread engagement for sealing.

Manufactured by Brennan Industries to the 9023-PORT-ED series, this adapter is rated to 315 bar maximum dynamic pressure and conforms to ISO 1179, ISO 8434-6, and BS 5200 on both connections. Overall length is 43.0 mm, with a centerline length of 22.0 mm, a compact footprint suited to space-constrained manifold and port configurations in hydraulic systems. Straight steel construction keeps the adapter durable across a broad range of industrial hydraulic applications.

SKU: 9023-PORT-ED-04-12

Supplier Part Number (MPN): 9023-PORT-ED-04-12

Specifications

Brand
Brennan Industries Inc
Brand
Brennan Industries
Pack Size
1.00
UOM
EA
Supplier Part Number
9023-PORT-ED-04-12
Product Weight
0.41 lbs

Product Questions & Answers (1)

Question by: Daryl M on Nov 8, 2025, 12:45 PM
Will this fitting hold up okay in a hydraulic system running around 300 bar?
Answer by: Customer Support on Nov 9, 2025, 6:14 PM
This adapter is rated to a maximum dynamic pressure of 315 bar, so it should be suitable for systems operating at or below that pressure.

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