BRENNAN ADAPTER

Description & Features

This straight steel Brennan Adapter features a Connection 1 as a male metric 24-degree DIN seat with M18X1.5 thread size, conforming to DIN 2353 and ISO 8434-1 specifications. Connection 2 is a male BSPP Form E captive seal with 3/8-19 thread size, adhering to ISO 1179, ISO 8434-6, and BS 5200 standards.

Designed for a maximum dynamic pressure of 400 bar, this D7400-ED-X series adapter includes an NBR O-ring seal. The Connection B1 is a male metric 24-degree DIN seat for light 12mm OD tube, while Connection B2 is a male BSPP Form E captive seal for 9.0 tube.

SKU: D7400-L12-06-ED-X

Supplier Part Number (MPN): D7400-L12-06-ED-X

Specifications

Brand
BRENNAN
Additional Information
Light-Duty, Without Nut and Sleeve
Connection Size 1
L12
Connection Size 2
3/8 in
Connection Type
Male BSP, Male Metric
Connection Type 1
Male DIN Tube
Connection Type 2
Male BSPP Elastomeric Seal
Dimension Standards
BS 5200, DIN 3852-11, DIN 2353, ISO 1179-4, ISO 8434-1, ISO 8434-6
Dimensions
31.5 mm L
Finish
Nickel/Zinc-Plated
Fitting Type
Tube End Fitting
Hex Size
22 mm
Material
Steel
Material Construction
11SMnPb30 Steel
Operating Temperature
-40 to 250 deg F
Seam Material
NBR
Series
D7400-ED-X Series
Thread Size
M18x1.5 x G3/8-19

Similar Products

Model Number Connection Size 1 Connection Size 2 Thread Size Price Action
STR MALE M18x1.5 T12 X MALE BSP 1/2 IN

D7400-L12-08-ED-X

L12

1/2 in

M18x1.5 x G1/2-14

STR MALE M22x1.5 T15 X MALE BSP 1/2 IN

D7400-L15-08-ED-X

L15

1/2 in

M22x1.5 x G1/2-14

RECTO - BSPP 1/2 - 26X1.5MM

D7400-L18-08-ED-X

18 mm

1/2 in

M26x1.5 x G1/2-14

Metrico 30x2.0 - Tubo 22mm

D7400-L22-12-ED-X

L22

3/4 in

M30x2 x G3/4-14

L28MBT-16MBSPP ED STRT W/O NUT & SLEEVE

D7400-L28-16-ED-X

L28

M36x2 x G1-11

Product Questions & Answers (1)

Question by: Gene H on Apr 5, 2026, 11:10 AM
Just want to be sure, this adapter will handle 400 bar pressure, right?
Answer by: Customer Support on Apr 7, 2026, 9:06 AM
Correct, this Brennan adapter is designed to handle a maximum dynamic pressure of 400 bar.

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

Fields marked * are required.