COVAL oil-free vacuum pumps

63 companies | 652 products
piston vacuum pump
piston vacuum pump
HP-40V

Ultimate vacuum: 107 mbar
Flow rate: 45, 56 l/min
Power: 170, 140, 150, 120 W

1. Small size, light weight 2. High efficiency and energy saving. 3. Safety and environment friendly 4. Low noise. low temperature rise, low vibration and smooth operation 5. Outstanding performance at a reasonable ...

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DONGGUAN MICROVAC TECHNOLOGY CO., LTD
piston vacuum pump
piston vacuum pump
HP-140V

Ultimate vacuum: 80 mbar
Flow rate: 119, 143 l/min
Power: 400 W

1. Small size, lightweight 2. High efficiency and energy saving. 3. Safety and environment friendly 4. Low noise. low-temperature rise, low vibration, and smooth operation 5. Outstanding performance at a reasonable price 6. ...

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DONGGUAN MICROVAC TECHNOLOGY CO., LTD
high-vacuum vacuum pump
high-vacuum vacuum pump
HP-140H

Ultimate vacuum: 27 mbar
Flow rate: 105, 92 l/min
Power: 440, 400, 350, 380 W

1. Small size, lightweight 2. High efficiency and energy saving. 3. Safety and environment friendly 4. Low noise. low-temperature rise, low vibration, and smooth operation 5. Outstanding performance at a reasonable price 6. ...

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DONGGUAN MICROVAC TECHNOLOGY CO., LTD
rotary vane vacuum pump
rotary vane vacuum pump
DR005.ACC

Ultimate vacuum: 0 mbar - 120 mbar
Flow rate: 0 m³/h - 5 m³/h

DR005.ACC Oil-free dry vacuum pumps belonging to the DR series are blade rotary types with rotor supported by bearings, flanged motor and air cooling, ...

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Ivaco
liquid ring vacuum pump
liquid ring vacuum pump
LEMD

Ultimate vacuum: 33 mbar - 1,013 mbar
Flow rate: 450 m³/h

Liquid ring vacuum pumps of the series LEMD are single-stage displacement pumps of uncomplicated and robust construction with the following particular features like non-polluting ...

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Flowserve SIHI Pumps
liquid ring vacuum pump
liquid ring vacuum pump
LEM

Ultimate vacuum: 33 mbar - 1,013 mbar
Flow rate: 470 m³/h

Liquid ring vacuum pumps of the series LEM/LEL are single-stage displacement pumps of uncomplicated and robust construction with the following particular features like ...

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Flowserve SIHI Pumps
liquid ring vacuum pump
liquid ring vacuum pump
SIHIextruvac LEME

Ultimate vacuum: 100 mbar - 1,013 mbar
Flow rate: 170 m³/h

... Handling and exhausting of dry and humid gases. Entrained liquid can be handled during normal duty. The pumps are applied in all fields where a pressure of 100 to 900 mbar must be created ...

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Flowserve SIHI Pumps
Roots vacuum pump
Roots vacuum pump
DSR200V

Ultimate vacuum: -13,300 Pa - 40,000 Pa
Flow rate: 27.08 m³/min - 58.65 m³/min
Power: 18.5 kW - 75 kW

DSR200V Roots Vacuum Blowers adopt the advanced technology of Japan, its air capacity is 27.08m³/min - 58.65m³/min, the vacuum is from -9.8Kpa to 49Kpa. The main characteristic of our ...

rocking piston vacuum pump
rocking piston vacuum pump
2668 series

Ultimate vacuum: -919 mbar
Flow rate: 88 l/min
Power: 408 W - 489 W

Oil-less operation (Clean air stream, less maintenance) Permanently lubricated bearings (Optimum life) Stainless steel valves (Optimum life, consistent performance, corrosion resistance) ...

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Gardner Denver Thomas
diaphragm vacuum pump
diaphragm vacuum pump
D3 DC

Ultimate vacuum: 350 mbar
Flow rate: 3 l/min
Length: 52 mm

Clean oil free vacuum and pressure source in a very quiet,compact unit. • Lightweight components, slim line design and low operating current - ideal for applications where space is at ...

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CHARLES AUSTEN PUMPS LTD / BLUEDIAMOND PUMPS INC
rotary claw vacuum pump
rotary claw vacuum pump
DZS series

Ultimate vacuum: 50 mbar - 150 mbar
Flow rate: 6 m³/h - 1,143 m³/h
Power: 1.8 kW - 28.4 kW

The DZS series of dry vacuum pumps are a range of Class 0 certified dry claw vacuum pumps; single-stage, oil-free and ...

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Atlas Copco Construction Tools
rotary vane vacuum pump
rotary vane vacuum pump
QCV series

... on Quincy Compressor’s QCV – Dry Claw technology features an innovative design which creates a new benchmark in the claw pump market. The simplicity, robustness, efficiency and contaminant handling capability ...

rotary vane vacuum pump
rotary vane vacuum pump
1531 series

Ultimate vacuum: 0 mbar - 335 mbar
Flow rate: 2.1, 2.5 m³/h

... psi ( 1.0 bar ) Max Vacuum (60 Hz) 20.0 in-Hg ( 335.0 mbar abs ) Weight 7 lbs ( 3 kg ) Min Temperature 33.8 °F ( 1 °C ) Max Temperature 104 °F ( 40 °C ) Product Details The easy to install, rugged 1531 Series ...

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GAST
liquid ring vacuum pump
liquid ring vacuum pump
PW, DW series

Flow rate: 4.5 m³/h - 1,650 m³/h

Rotating liquid ring vacuum pumps and blowers (commonly known as compressors) are used in various processes which demand suction and forced flows of oil-free ...

rotary vane vacuum pump
rotary vane vacuum pump
EVC series

Ultimate vacuum: 10, 50, 150, 180 mbar
Flow rate: 65 m³/h - 950 m³/h

EVC series The EVC-series Dry Running Claw Vacuum Pumps are used for applications with high airflow. Eurovacuum’s Dry Running Claw Vacuum Pumps ...

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Eurovacuum B.V.
spiral vacuum pump
spiral vacuum pump
V10T016A-BLDC-C

Ultimate vacuum: 0.2 mbar
Flow rate: 20 l/min

Compact two-stage oil-free scroll vacuum pump for high-vacuum, smooth and quiet operation 100% Oil-Free Maintain the purity of ...

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Air Squared
scroll vacuum pump
scroll vacuum pump
GWSP series

Ultimate vacuum: 0.08, 0.03, 0.06, 0.01 mbar
Flow rate: 3.6 m³/h - 71.6 m³/h
Power: 1.5, 0.75, 0.55 kW

oil free scroll vacuum pump, also refer to as vortex pump, dry scroll pump, oil free ...

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GEOWELL VACUUM CO., LTD.
rotary claw vacuum pump
rotary claw vacuum pump
ZKV series

Flow rate: 140 m³/h - 500 m³/h

Dry type vacuum pumps in the capacity range of 140m3 / h - 500m3 / h Working Voltage: 380V AC or 220V AC Zinisan Vacuum's industry standard ZKV series vacuum ...

diaphragm vacuum pump
diaphragm vacuum pump
DBM20

Ultimate vacuum: 350, 310 mbar
Flow rate: 20 l/min
Power: 15, 17 W

Noise level 37 dBA Extremely silent, Energy saving, Oil-free, easy maintenance

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Diann Bao Inc.
rotary claw vacuum pump
rotary claw vacuum pump
sirella series

Ultimate vacuum: 50 mbar - 200 mbar
Flow rate: 112 m³/h - 412 m³/h

SIRELLA claw The oil less claw vacuum pumps SIRELLA are oil-free compression pumps, that achieve a continuous vacuum of 50 mbar and ...

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MIL'S
oil-free vacuum pump
oil-free vacuum pump
SMV Series

Flow rate: 65 l/min

The Oilless Dental Vacuum Pump from SMT Max operates with a voltage rating of 220 V/110 V. It is graded with a grade B insulation rating. It requires a 300 W power output, and delivers a rated speed ...

rotary vane vacuum pump
rotary vane vacuum pump
VT series

Inside the rotor slots (1), positioned eccentrically in the pump cylindrical housing (2), free moving vanes (4) are inserted (3). When the rotor turns, the centrifugal force throws the vanes against the ...

rotary vane vacuum pump
rotary vane vacuum pump
FAPS series

Ultimate vacuum: 0.5 mbar
Flow rate: 0 m³/h - 6,100 m³/h

... places where potentially explosive atmospheres may form. An explo- sive atmos-phere arises from the mixture of air with a fuel tak- ing the form of gas, vapour, mist or dust, in a proportion such that excessive temperatures, ...

diaphragm vacuum pump
diaphragm vacuum pump
M series

Ultimate vacuum: 15 mbar - 200 mbar
Flow rate: 8 l/min - 68 l/min

Diaphragm vacuum pumps and compressors from 8 to 68 l/min.Diaphragm vacuum pumps of the M41 series have a Ryton®-made pump body, the diaphragm and the ...

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P.V.R.
rotary vane vacuum pump
rotary vane vacuum pump
EV series

Ultimate vacuum: 86,600 Pa
Flow rate: 16 m³/h - 48 m³/h

Oil Less Rotary Vane Type Vacuum Pump – EV Series Description: Stable performance and easy maintenance. Advantages of EV series oil-less rotary vane vacuum ...

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Shanghai EVP Vacuum Technology Co., LTD
scroll vacuum pump
scroll vacuum pump
DIS Series

Ultimate vacuum: 1, 1.6, 5 Pa
Flow rate: 90 l/min - 600 l/min

- Double wrap type scroll pump which consists of 1 orbiting and 2 fixed scrolls - Operation from atmospheric pressure is possible - High ultimate pressure level is attainable - Low vibration and low noise - ...

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ULVAC GmbH
rotary vane vacuum pump
rotary vane vacuum pump
DR series

Ultimate vacuum: 100 mbar - 400 mbar
Flow rate: 3.5 m³/h - 1,000 m³/h

Oil-free dry vacuum pumps belonging to the DR series are blade rotary types with rotor supported by bearings, fl anged motor and air cooling, suitable ...

oil-free vacuum pump
oil-free vacuum pump
UN-90V

Ultimate vacuum: 906.59 mbar
Flow rate: 80, 90 l/min
Power: 250 W

... -90V oilless vacuum pump is ideal for manufacturing and industrial markets applications, but should be considered for specific medical, laboratory, and Food & Beverage applications as well. Max Vacuum:680mmHg ...

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UNi-CROWN CO., LTD.
miniature vacuum pump
miniature vacuum pump
BD-03A/BD-03V

Ultimate vacuum: 0.06 MPa - 0.07 MPa
Flow rate: 3 l/min - 7 l/min
Power: 5, 7, 6 W

Miniature diaphragm pumps use DC motor technology to drive a rubber diaphragm through an eccentric wheel. Pump Construction Principle: Miniature diaphragm pumps ...

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