CLASSIC OIL Z/X DUAL-CIRCUIT

Dual-circuit and wide-range oil temperature control units CLASSIC OIL

This CLASSIC OIL group covers two special needs beyond a standard single hot circuit: the TT-407 Z / TT-409 Z / TT-410 X wide-range units run two cooling circuits (-20°C to +80°C and +80°C to +240°C) for reactor vessels from 50 up to 400 litres, while the TT-288/2 and TT-390/2 are true dual-circuit units that control two independent mould or roller circuits from a single machine.

Wide-range reactor units (-20°C to +240°C)

Dual-circuit units (360°C oil, 2 independent circuits)

Functions

• Self-optimizing temperature controller (MP-988 on wide-range units, MP-888 on dual-circuit units) with digital display in 1/10°C steps
• Display in °C or °F and l/min or gal/min
• Digital flow display and monitoring
• Switchover for temperature control at the consumer, heating switchable in stages
• Pressure indication for pump, compressed-air unit and compressed-air mains, with pressure regulation
• Leakstopper device — pressure and vacuum mode possible (TT-288/2)
• Automatic mould drainage (TT-288/2)

Robust Mechanical Design

• High-temperature pump with mechanical seal, or magnetic-coupling pump on TT-288/2 (model A)
• Hot oil circuit with bypass ensuring internal circulation when valves are closed
• Limescale-free heat exchanger, no oil cracking thanks to special heating construction
• All parts in contact with water made of stainless steel or bronze; unit on castors

Safety

• Level control for dry run protection
• Expansion vessel with safety shut-off in case of overflow
• Electronic temperature limitation and monitoring in the controller
• Mechanical safety thermostats
• Visual and acoustic fault indications
• Integrated circuit breakers, main switch, transformer and motor protection switch

Perotec Systems is the Tool-Temp partner for Serbia, Croatia, Bosnia and Herzegovina, North Macedonia and Montenegro — contact us to size the right CLASSIC OIL model for your reactor, mould or dual-circuit process.