30MM OD L/S MBT CAP INSERT ONLY

Description & Features

Designed for use with large-bore tube connections, this 30mm OD cap insert is the insert-only component for a leak-free, long-stem MBT (Metric Bite-Type) cap assembly. Sourced from Brennan Industries, it is built to complement standard metric bite-type fitting systems where tube end protection or port sealing is required during storage, transit, or system staging.

At 30mm outside diameter, this insert pairs with a compatible cap body to form a complete closure. Ordering the insert separately allows for replacement or stocking of wear components without replacing the full cap assembly, a practical consideration in maintenance-focused environments.

SKU: D0303-30

Supplier Part Number (MPN): D0303-30

Specifications

Connection Type
Metric
Dimension Standards
DIN 2353
Finish
Nickel/Zinc-Plated
Fitting Type
Insert
Material
Steel
Material Construction
11SMnPb30 Steel
Operating Temperature
-40 to 250 deg F
Series
D0303 Series

Product Questions & Answers (1)

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Question by: Shawn B on Apr 12, 2025, 6:59 PM
Will this work as a replacement insert for a 30mm cap I already got?
Answer by: Customer Support on Apr 14, 2025, 4:47 PM
This insert is made as a replacement component for existing 30mm OD long-stem MBT cap assemblies. It fits standard metric bite-type fitting systems where you need port sealing or tube end protection.

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