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Application

Couplings for mould temperature control and mould cooling

Quick-release couplings, multi couplings, temperature control hoses and collectors for temperature control and cooling of injection and die-casting moulds – matched to each other and from a single source.

Which coupling profile fits?

What matters is the profile already fitted on the machine and the mould. Couplings of different profiles do not fit together.

SeriesProfileTypical use
HPTEuropean profileThe standard for mould temperature control in Europe – low pressure, temperature control, plastics industry, foundry. Also available as a multi coupling.
IPTInternational profileFor machines and moulds with the international profile – also in stainless steel.
MPTFrench profileFrench standard for low pressure and all media, compatible with the MPT multi coupling.
RPTflat faceLeak-free with optimised flow – no drips when disconnecting, ideal for frequent mould changes.
CPTFlat face, push-pullLeak-free and operated with one hand.
GPT · HHTFull flowLarge nominal sizes for high flow rates at low pressure.
WHTHigh temperatureFor thermal oil up to 325 °C, spatter-free and shutting off on both sides.

Which coupling do I have? – Measure the nipple and identify the profile →

Mono coupling or multi coupling?

Mono coupling

Each circuit is connected individually. Flexible, economical and the simplest solution for a few circuits.

To the mono couplings →

Multi coupling

Up to twelve circuits are connected and disconnected in one move via a central lock. This shortens mould changes and prevents mixed-up connections.

With configurator, parts list and PDF – for the HPT, MPT, MXT and RPT profiles.

To the multi couplings →

Temperature control hoses

Collectors in brass, aluminium and stainless steel

Collectors bring supply and return from the temperature control unit to the individual circuits of the mould.

Water or oil – which seal?

The exact values for each series are given on the respective series page.

Accessories for the temperature control circuit

Ball valves, Hose barbs, Hose clamps, Reducers and double nipples, Plugs and sealing tapes.

Project planner: equip your mould and create a complete parts list →

Planning a mould temperature control system?

Send us your requirements – number of circuits, medium, temperature and existing profile. We will put together the right couplings, hoses and collectors.