Multi couplings

Multi Cupla MALS/MALT

The Nitto Kohki Multi Cupla MALS/MALT is a multi-circuit quick coupling in steel with FKM seals for simultaneous connection of several lines. The MALS (socket) and MALT (socket, T-design) series cover nominal sizes 2, 3, 4, and 6, each in HS (socket) and HP (plug) configurations. FKM seals make these couplings suitable for media more aggressive than standard compressed air, including chemical processes and elevated operating temperatures.

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Buying guide

How to choose Multi Cupla MALS/MALT

What matters when choosing: properties, comparison and typical applications.

Technical features

✦ FKM seal - enhanced chemical resistance compared to standard NBR, for aggressive fluids
⚙ Steel construction - designed for continuous industrial loading
✓ Nominal sizes 2, 3, 4, 6 - MALS and MALT each available in HS and HP
⬡ 16 items - complete MALS/MALT pairings for all nominal sizes
↕ Simultaneous multi-circuit connection - a single coupling operation establishes all connections

Type overview

TypeDesignNominal sizeMaterialSeal
MALS-2HSSocket2SteelFKM
MALS-3HSSocket3SteelFKM
MALS-4HSSocket4SteelFKM
MALS-6HSSocket6SteelFKM
MALS-2HPPlug2SteelFKM
MALT-2HSSocket T-type2SteelFKM
MALT-3HSSocket T-type3SteelFKM

Typical applications

Typical applications: Multi-circuit pneumatic supply in chemical and petrochemical industries, connection of lines handling elevated temperatures or aggressive media, tool-change systems in production equipment with high thermal loading, and any application where FKM elastomers are required over NBR.