Cromemco Hellas S.A. Elmo Rietschle Claw pumps

Vacuum pumps C-VLR

Dry running

Volume flow 60 to 1140m³/hr 35.3 to 671 cfm

High efficiency, dry and contact-free compression claw vacuum pumps, with capacities ranging from 60 to 1140 m³/hr (35.3 to 671 cfm). The maximum ultimate vacuum at continuous operation is up to 50 mbar (abs). Low maintenance, integrated air cooling without additional cooling medium, suitable for multiple applications. Flange mounted motors comply with DIN EN 60034, have IP 55 protection and insulation class F. Internal compression allows for low end pressure while using low power motors. At the same time the performance curve emains steady over its entire range. The C-VLR pumps can be fitted with a frequency converter so that capacity and vacuum can be adjusted exactly to the requirements of the customer. Closed loop operation with inlet and outlet connected to the process is possible.

Air flow 60 m³/h. Ultimate vacuum at continuous operation 100 mbar (abs). Low maintenance. Integrated air cooling without additional cooling medium. Flange-mounted motors correspond to DIN EN 60034 and have IP 55 protection and insulation class F.

C-VLR 100, 150

Capacities ranging from 100 to 150 m³/h. Available with optional variable speed drive. ATEX-compliant versions available upon request. Low maintenance, integrated air cooling without additional cooling medium. Flange-mounted motors correspond to DIN EN 60034 and have IP 55 protection and insulation class F. Highly efficient, dry and contact-free. Steady performance curve over the entire operating range. The ultimate vacuum at continuous operation is 100 or 150 mbar (abs).

C-VLR 251

Capacity 260 m³/h. Ultimate vacuum at continuous operation is 200 mbar (abs). 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 with protective coating. Available with variable speed drive. ATEX-compliant versions available upon request. Low maintenance. Wide range of applications.

C-VLR 301, 401, 501, 651

Capacities ranging from 290 to 600 m³/h. The ultimate vacuum for continuous operation is 150 to 200 mbar (abs). 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 with protective coating. Available with variable speed drive. Low maintenance. Wide range of applications.

C-VLR 301, 401, 501 Datasheet

C-VLR 1000

C-VLR 1000 without Limitation Valve Datasheet

C-VLR 1000 with Limitation Valve Datasheet

C-VLR 62 / 122

The next generation C-VLR Vacuum Pumps offer best in class performance in terms of energy consumption and noise emission, footprint and cost of ownership. A variety of innovations across the design have taken the performance of claw technology to new levels. Footprint; Up to 50% smaller than similar alternative models Energy Efficiency ; Up to 50% better specific performance Quiet ; as low as 63 dB (A) for the VLR 62 (31) New Flushing Design ; unprecedented increase in flushing performance due to the optimum access to the A-side for the flushing medium Suction capacities ; between 62 m³/h and 144 m³/h Ultimate vacuum ; at continuous operation 400mbar abs (62 and 122 Active) and 100 mbar abs (62 and 122 Passive). IE3 Motor ; 50 Hz Motor options; 1.25kw, 1.5kW & 2.7kW 60 Hz Motor options; 1.5Kw, 1.8Kw and 3Kw Passive and Active Cooling options available Heavy Duty options available with ProCoat™ finish

Suction capacity up to 1140 m³/h. The ultimate vacuum at continuous operation is 200 mbar (abs). Highly efficient, dry running and contact-free. Steady performance curve over the entire operating range. Integrated air cooling without additional cooling medium. Wide range of applications. Compact Design. Available with variable speed drive. ATEX-compliant versions available on request. Low maintenance. Low noise level.