Leak-proof high temperature pump Designed for temperatures up to 400ºC the Tool-Temp type C-571 pump features a three-bearing shaft with triple sealing system. This allows us to guarantee a leak-proof system and leak-resistant pump even at maximum working temperature. A bypass allows circulation in the event of the circuit becoming blocked.
- Closed hot oil circuit with integral cold oil receiver in large expansion tank - long oil life due to low heater loads/high flow rate
- Self-optimising microprocessor controller with digital display of set and actual temperature
- Connection for optional external thermocouple
- Leakstopper – operation in pressure or vacuum mode, to allow continuous production despite leakage from mould or connections
- Automatic mould drain
- Automatic temperature control - audible alarm sounds when unit deviates outside 5ºC preset (adjustable).
- Heating switchable in stages
- Limescale-free heat exchanger
- No oil cracking
- No cooling-down required before switching off
- Safety devices:
- level control provides auto dry run protection
- electronic and mechanical safety thermostats
- audible alarm in case of failure