The DIP range of pumps was developed for operation in industrial systems. Excellent vacuum performance data combined with the inherent ruggedness of this kind of pump, make our DIP pumps a reliable component in high and medium vacuum applications.
Advantages to the User
High pumping speeds in the fine and high vacuum ranges
Low attainable ultimate pressure
Integrated, water-cooled cold cap baffle guarantees low oil backstreaming rates into the vacuum chamber
Low oil losses (even at high gas throughputs) by integrated, water-cooled forevacuum baffle
High forevacuum resistance even at reduced heating power
The heating cartridges are accessible from the outside via heating inserts which are built into the boiler. This ensures a quick exchange of single heating cartridges (even when the pump is hot)
A separate automatic circuit breaker for each heating cartridge ensures a high level of electrical safety
A standard built-in thermostat acts as an thermal overload switch and ensures that the heating cartridges can not overheat
All pumps are prepared for installation with an over-temperature switch (optional) for checking the cooling water circuit, and a contact thermometer (optional) to monitor the operating temperature of the diffusion pump
Indication of the oil level by sight-glass permits simple checking of the current oil level
All DIP pumps are delivered with their inside chamber cleaned in such a manner that it is free of oil. The inside is evacuated. In the condition as delivered, the pumps may be also operated with silicone oil
Typical Applications
The diffusion pumps from the DIP range are used in coating systems, vacuum melting and drying systems as well as in vacuum furnaces in the area of metallurgy
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Vacuum pumps
