V SERIES

Rotary vane vacuum pumps, oil lubricated

V-Series vacuum pumps are available in the following versions: V-VGA, V-VCE, V-VGC, V-VGD, V-VCB, V-VCA and V-VC. The most common applications for the V series are: wood industry, industry in general, food processing, pneumatic conveying, environmental technology, packaging industry.

V SERIES ADVANTAGES

• Durable sliders
• Low noise level
• Easy to handle
• High water vapor tolerance
• Long maintenance intervals

V SERIES

Rotary vane vacuum pumps, oil lubricated

V-Series vacuum pumps are available in the following versions: V-VGA, V-VCE, V-VGC, V-VGD, V-VCB, V-VCA and V-VC. The most common applications for the V series are: wood industry, industry in general, food processing, pneumatic conveying, environmental technology, packaging industry.

V SERIES ADVANTAGES

• Durable sliders
• Low noise level
• Easy to handle
• High water vapor tolerance
• Long maintenance intervals

V SERIES

Rotary vane vacuum pumps, oil-free

V-VTE pumps are vacuum pumps with a compact design and easy installation, available in four sizes. Design features of the V-VTN include maximized cooling airways, heat resistant materials, sound deadening covers and pressure relief valves.
Elmo Rietschle V-VTA pumps are suitable for continuous operation of printing and paper processing machines. With the V-VTR, maintenance and control panels are placed on one side, guaranteeing easy access to filters and valves.

V SERIES ADVANTAGES

• Low noise level
• Easy to use
• Dry ruin
• process safe and reliable
• Robust and economical
• Various accessories
• Maintenance friendly

G SERIES

Side channel vacuum pumps

There are technologies that are so good that you can hardly improve anything. Side channel blowers from Elmo Rietschle, for example. They have been in continuous use by our customers for many years, proving their reliability day in and day out, they work practically maintenance-free and are quieter than almost all other vacuum pumps and compressors. Our side channel blowers offer dense performance grading in the performance range up to 3,000 m³/h and a pressure difference of over 1,000 mbar.

G SERIES ADVANTAGES

• Reliable and durable, virtually maintenance free
• Robust with low weight
• Worldwide use
• 50/60 Hz voltage range motors
• ATEX 94/9 EG / 2006/42/EG for G-BH1 and G-BH7

C-VLR ZEPHYR SERIES

Claw Vacuum Pumps

The capacities of the C-VLR ZEPHYRS series range from 60 to 1,000 m³ / h and a maximum continuous vacuum of up to 50 mbar (abs.). Highly efficient, dry and non-contact operation. Steady power curve over the entire operating range. Integrated air cooling without additional cooling medium. Available with optional frequency converter. ATEX compliant versions are available upon request.

C SERIES ADVANTAGES

• Very efficient
• Different speed
• Compact design
• Low noise level
• Long operating time
• Low service costs
• Large selection of accessories

L SERIES

liquid ring vacuum pumps

Extreme conditions, such as those that can occur in moist processes, lead to calcification or material abrasion and thus to a significant reduction in pump performance. Not so with our compact liquid ring pumps. The use of high-quality materials such as stainless steel and ceramic makes them unsurpassedly reliable and consistent in their performance - even after years of use.

L SERIES ADVANTAGES

• Reliable operation
• Economically
• Safe and resilient
• ceramic coating
• Motors for worldwide use
• ATEX models available

RRE / RLE (RER/REL) SERIES

Radial vacuum pumps

F-RRE / F-RLE (F-RER / F-REL) single-stage centrifugal fans from Elmo Rietschle. These single-stage centrifugal fans are available in several sizes and are suitable for both suction and pressure operation in industrial applications. They are ideal for applications that require high flow rates with small pressure differences. The F-RER and F-REL blowers, also in air supply cabinets, can be set up either horizontally or vertically (motor on top), with or without a foot.

F SERIES ADVANTAGES

• Cast aluminum housing and impellers
• Reliable and economical operation
• Greased for life
• Quiet operation
• Frequency converter available
• Low maintenance

S SERIES

screw vacuum pumps

TWISTER S VSA – Pumping speed 105 to 720 m³/h and max. ultimate vacuum 0.05 mbar (abs.). Constant pitch screw rotors. Highly resistant shaft seals thanks to double-acting PTFE shaft seals and single-acting mechanical seal. TWISTER S VSB – Pumping speed 80 to 650 m³/h and max. ultimate vacuum 0.05 mbar (abs.). Graduated pitch screw rotors. TWISTER S VSI – Pumping speed 100 to 360 m³/h and max. ultimate vacuum 0.1 mbar (abs.). Variable pitch screw rotors.

S SERIES ADVANTAGES

• Dry running, non-contact operation
• High vacuum in one stage
• Application specific options
• High water vapor tolerance
• Short evacuation time
• Low noise level
• ATEX models available

V-DTE / V-DLT / V-DTA / V-DTR SERIES

Rotary vane compressor, oil-free

V-DTE – Flow rates from 3.5 to 12 m³/h, overpressures up to 1 bar. Small, compact and easy to install. V-DLT /-DTN – Flow rates from 11.3 to 52.2 m³/h, overpressures up to 1 bar. Low-vibration, easy to install, easy to operate and maintain. V-DTA – Flow rates from 58 to 88 m³/h, overpressures of up to 1.5 bar in continuous operation and 2.2 bar in intermittent operation. V-DTR – Flow rates from 100 to 155 m³/h, overpressures up to 1.5 bar in continuous operation and 2.2 bar in intermittent operation.

V SERIES ADVANTAGES

• Low noise level
• Easy to use
• Environmentally friendly, dry running
• Reliable and resilient
• Robust and economical
• Comprehensive range of accessories
• Worldwide customer service
• Low maintenance

C-DLR ZEPHYR SERIES

claw compactor

The claw rotors have an optimised, highly precise contour and, synchronized via a precision gear, roll against each other without contact. The compaction is dry and wear-free. Compressor space and gearbox are separated from each other by special seals. The claw rotors control the supply and discharge of the sucked-in medium by opening and closing the intake and outlet channels. Wear-prone valves are therefore not required.

C SERIES ADVANTAGES

• High efficiency
• Dry, non-contact compaction
• Reliable and resilient
• Cooling air can be removed in a targeted manner
• Stable fairing
• Available with integrated frequency converter
• Low noise level
• ATEX compliant versions available

R-WPB SERIES

Rotary piston compressor

These compact positive displacement blowers belong to the group of dry-running displacement compressors. No lubrication is required in the conveying chamber itself, only the gear unit, which is separated from the conveying chamber, and the bearings are oil-lubricated. In the blower housing, two three-blade rotary pistons turn against each other evenly and without contact. Three-wing Roots cause a low-pulsation flow of the medium.

ADVANTAGES OF THE SERIES

• Contact free service
• dry run operation
• Low noise level
• Low pulsation
• Operation with high efficiency
• Robust design
• Easy to wait

V-KTN / V-KTA / V-KTR SERIES

Rotary vane pressure-vacuum pumps, oil-free

V-KTN – Flow rates from 15.7 to 51 m³/h, positive/negative pressures up to ± 0.6 bar. Low-vibration, easy to install, easy to operate and maintain. V-KTA – Flow rates from 60 to 136.5 m³/h, vacuum up to -0.6 bar and overpressure up to +0.7 bar. Movable power levels to adapt to the respective needs. V-KTR – Flow rates from 130 to 160 m³/h, vacuum up to -0.6 bar and overpressure up to +0.6 bar. With rotor supported on two sides, flange motor with torsionally flexible coupling.

SERIES ADVANTAGES

• Low vibration
• Easy to install, maintain and use
• Flexible connections
• Ducted cool air outlet
• high efficiency
• Quiet operation

C-KLR ZEPHYR SERIES

Claw Pressure Vacuum Pumps

Highly efficient, dry and non-contact claw pressure vacuum pump with flow rates from 80 to 140 m³/h, vacuum down to -0.6 bar and overpressure up to +1.0 bar. Low maintenance. Integrated air cooling without additional media. The flange motors correspond to DIN EN60034 and are designed with protection class IP 55 and insulation class F.

C SERIES ADVANTAGES

• C Series Benefits
• high efficiency
• Compact design
• Low noise level
• Long operating time
• Different speed
• High energy efficiency