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Elmo Rietschle Dry Running Claw Vacuum Pumps – C-VLR 301, 401, 501
High efficiency, dry and contact free compression claw vacuum pumps with NEMA premium motors Capacity ranging to 355 cfm. Ultimate vacuum for continuous operation: 24 in. HgV Low maintenance, integrated forced air cooling eliminates the need for water cooling. Versatile design can be used in many applications.
Description
The C-VLR 301 model has a connection flange on the inlet side and an exhaust silencer on the pressure side (Fig. 2/B1). The air sucked in is cleaned by a micro-filter. An integral non-return valve prevents the evacuated system from being ventilated after the pump has stopped.
The ZEPHYR VLR 301 is a double shaft rotary piston vacuum pump in which the claws roll off against each other contact free and dry. The counter-rotating claw rotors are synchronised by a gear pair in the gearbox.
Features:
- Capacities range from 290 to 600 m³/h.
- The ultimate vacuum for continuous operation is 150 to 200 mbar (abs).
Benefit:
- Highly efficient, dry, and contact-free.
- Steady performance curve over the entire operating range.
- Integrated air cooling without additional cooling medium.
- XD version for heavy duty applications
- Suitable for humid and wet processes
- Protective coating.
- Available with a variable speed drive.
- Low maintenance.
- Wide range of applications.
