Brennan adapter

Description & Features

A straight male pipe to female face seal adapter from Brennan Industries, the FS6505-20-20 connects a 1-1/4-11-1/2 male NPT thread to a 1-11/16-12 female face seal port in a single inline configuration. With a 1-1/4 in. tube OD rating, this adapter is suited for high-pressure hydraulic line connections where a leak-free face seal termination is required on one end and a tapered pipe thread on the other.

Overall length is 2.900 in., with a 1.875 in. C hex and a 1.750 in. H hex for wrench engagement during installation. Port A has a 1.250 in. hole diameter and port B measures 1.024 in., providing clear bore geometry consistent with the Brennan FS6505 series standard.

SKU: FS6505-20-20

Supplier Part Number (MPN): FS6505-20-20

Specifications

Brand
Brennan Industries Inc
Brand
Brennan Industries
Pack Size
1.00
UOM
EA
Supplier Part Number
FS6505-20-20
Product Weight
0.99 lbs

Product Questions & Answers (1)

Question by: Kirk Y on Nov 2, 2025, 9:02 AM
Will this adapter handle high-pressure hydraulic setups without leaking?
Answer by: Customer Support on Nov 3, 2025, 4:39 PM
Engineered for high-pressure hydraulic line connections, this adapter ensures a leak-free face seal termination on one end and a tapered pipe thread on the other.

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