DK-LOK DUB-B Bulkhead Union (Brass)
The DK-LOK DUB-B is a brass bulkhead union that carries a tube line through a panel or enclosure wall and joins two tube lines of equal outside diameter. The body mounts through the panel and is secured with a bulkhead locknut. Each tube end delivers a reusable twin (double) ferrule seal. The ‘-B’ designation indicates brass construction, suited to general-purpose and lower-corrosion service.
Key Features
- Brass bulkhead union for panel-mounted tube pass-through
- Twin (double) ferrule compression seal on each tube end
- Bulkhead locknut secures the fitting to the panel
- Connects two tube lines of equal outside diameter
- Brass body for general-purpose and lower-corrosion service
- Available in fractional and metric tube OD sizes
Technical Specifications
- Brand: DK-LOK
- Part Code: DUB-B
- Type: Bulkhead Union (Tube-to-Tube)
- Fitting Type: Bulkhead Union
- Ferrule Design: Twin / double ferrule
- Body Material: Brass
- Mounting: Bulkhead / panel mount with locknut
- Tube OD Range: 1/16 in. to 2 in. (fractional); 2 mm to 38 mm (metric)
- Design Standard: Twin-ferrule fitting, tested to ASTM F1387
- Working Pressure: Rated by tube size and wall thickness per the DK-LOK catalog. Call for quote.
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