Vacuum Pumps

A vacuum pump is a pump that removes molecules of air and gas from a sealed volume leaving behind a partial vacuum. Vacuum pumps are also able to move water or fluids from one area to another. Vacuum pumps can also be called suction pumps.

Types of vacuum pumps

Momentum transfer pump - This is where the air or gas is transferred from the inlet to the exhaust side of the pump. This is done by a mechanical rotating part that accelerates the gas molecules from the vacuum side to the exhaust side.

Entrapment pump - These pumps capture gases in a confined space. They are cooled and condensed and then removed in a solid state. An ion pump will use electrical fields to ionise the gases into a solid state

Positive displacement pump - This vacuum pump has an expanding cavity on the suction side of the pump and a decreasing cavity on the discharge side. The same volume is moved in each cycle so it delivers consistent capacities. These pumps are suited to applications that need moderate flow and moderate pressure like food manufacturing industries. Positive displacement pumps guarantee constant speed and flow.

Diaphragm pump - These work in a similar way to positive displacement pumps and are often used for fluid transfers. These pumps consist of two diaphragms that flex forwards and backwards which causes the volume in the pump chamber to increase and decrease. A valve then stops a reverse flow of the fluid. Diaphragm pumps are used in many industries for filling and dispensing as they are very accurate.

Vacuum pump applications:

Semiconductor processing
Air conditioning
Flight instruments
Composite moulding
Uranium enrichment
Print presses
Medical applications

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Beskrivning Pris Manufacturer Series Nozzle Diameter Operating Pressure Maximum Vacuum Pressure Maximum Input Pressure Maximum Suction Flow Vacuum Gauge Silencer Minimum Operating Temperature Maximum Operating Temperature Hazardous Area Certification
RS-artikelnummer 289-5440
Tillv. art.nrM/58102/20
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1 712,71 kr
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M/58102 >7mm 6bar -0.87bar 6bar 98L/min - Yes -20°C +80°C -
RS-artikelnummer 655-6880
Tillv. art.nr81545012
VarumärkeCrouzet
408,54 kr
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- 4mm 2 → 8bar - 8bar - - - - - ATEX
RS-artikelnummer 289-5434
Tillv. art.nrM/58102/10
VarumärkeIMI Norgren
1 397,30 kr
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M/58102 >7mm 6bar -0.87bar 6bar 49L/min - Yes -20°C +80°C -
RS-artikelnummer 841-5179
Tillv. art.nrS80-000-925
2 048,63 kr
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S80 Series 19.1mm 3.5bar 847mbar - 3398L/min - Yes -73°C +204°C -
RS-artikelnummer 289-5428
Tillv. art.nrM/58112/09
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315,65 kr
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M/58112 6mm 5bar -0.85bar 8bar 28L/min No No -20°C +150°C -
RS-artikelnummer 204-0142
Tillv. art.nrVN-07-M-T3-PQ2-VQ2-RQ2
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342,35 kr
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VN 0.7mm 1 → 8bar 5.8bar 6bar 13.5L/min - - - - -
RS-artikelnummer 203-6232
Tillv. art.nrVN-T2-BP-NRH
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22,60 kr
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VN - - - - - - - - - -
RS-artikelnummer 203-6310
Tillv. art.nrVN-14-L-T4-PI4-VI5-RO2
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554,45 kr
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VN 1.4mm 1 → 8bar 8bar 6bar 90L/min - - - - -
RS-artikelnummer 203-6213
Tillv. art.nrOVEM-10-H-B-GO-CE-N-1P
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4 864,81 kr
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OVEM 0.95mm 2 → 8bar 3.5bar 6bar 19.5L/min - - - - -
RS-artikelnummer 204-0143
Tillv. art.nrVN-10-H-T3-PQ2-VA4-RQ2
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431,21 kr
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VN 0.95mm 1 → 8bar 4.5bar 6bar 25L/min - - - - -
RS-artikelnummer 203-6233
Tillv. art.nrVN-07-N-I3-PQ2-VQ2-A
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880,51 kr
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VN 0.7mm 1 → 8bar 4bar 6bar 32.6L/min - - - - -
RS-artikelnummer 203-9861
Tillv. art.nrOVEL-5-H-10-PQ-VQ4-UA-C-A-V1V-H3
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1 889,97 kr
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OVEL 0.45mm 7bar 4.2bar 4bar 4L/min - - - - -
RS-artikelnummer 203-9654
Tillv. art.nrCPV14-M1H-V95-1/8
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1 756,26 kr
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CPV 0.95mm 8bar -0.9bar 8bar - - - - - -
RS-artikelnummer 203-9865
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OVEL 0.7mm 7bar 4.5bar 4bar 17L/min - - - - -
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VN 3mm 1 → 8bar 3bar 6bar 186L/min - - - - -
RS-artikelnummer 203-6286
Tillv. art.nrVN-30-H-T6-PQ4-VA5-RO2
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1 788,86 kr
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VN 3mm 1 → 8bar 3.7bar 6bar 186L/min - - - - -
RS-artikelnummer 204-0110
Tillv. art.nrOVEL-5-H-10-PQ-VQ4-UA-C-A-V1PNLK-H3
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2 318,21 kr
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OVEL 0.45mm 2 → 7bar 4.2bar 4bar 4L/min - - - - -
RS-artikelnummer 203-6279
Tillv. art.nrVN-05-L-T3-PQ2-VA4-RO1
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446,32 kr
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VN 0.45mm 1 → 8bar 5bar 6bar 15.7L/min - - - - -
RS-artikelnummer 203-6216
Tillv. art.nrOABM-P-8
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1 142,69 kr
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RS-artikelnummer 203-6311
Tillv. art.nrOVEM-10-H-B-QO-CN-N-2P
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5 680,85 kr
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OVEM 0.95mm 2 → 8bar 3.5bar 6bar 19.5L/min - - - - -