Drain plug - BETRO-LOCK Standard

The standard sealing plug is the core of the Betro Lock series, equipped with a T-wrench in acid-proof steel and a 3/8″R internal thread for connecting a pressure gauge to monitor back pressure (sizes 1–6)

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Description
Specifications

Versatile in use, it can introduce gas or liquid media inside the plug, functioning as an expanding drain plug. The top disk, larger than the rubber sleeve, protects against impact at pipe ends — ideal for marine deck drains, scupper plugs, and drain lock applications.

Could be used as:

Sealing plug
Drain lock
Scupper plug
Drain cover
Expanding drain plug
Deck drain fitting


Brand	BETRO-LOCK®

Drain plug - BETRO-LOCK Inside Sealing Plug

This Standard Inside Plug is specifically designed for sealing holes and recesses in tanks and bulkheads, commonly used for tightening weep holes along the spool edge on ship decks. The plug features neoprene cellular rubber, which is vulcanized to ensure maximum adhesion to the sealing surface. This construction makes the plug highly effective in creating a secure and robust seal in challenging marine environments.

Drain plug - BETRO-LOCK Quick Lock

This Quick Lock sealing plate is designed to efficiently seal holes and recesses in tanks and bulkheads, specifically tailored for ship decks. The plate is ideal for tightening weep holes along the flange edge, ensuring a robust and secure fit to maintain the integrity of maritime structures.

Drain plug - BETRO-LOCK Standard Non Sparkling

The Standard Non-Sparkling Plug by Betro Lock is a critical safety solution, expertly designed to seal holes and recesses in industrial environments where ignition from sparks poses a significant risk. Crafted with non-sparking materials, this plug is ideal for areas with flammable substances such as gases, vapors, or combustible dust, ensuring reliable performance in hazardous settings.