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Vacuum Pumps

Vacuum Pumps

Cole-Parmer offers a complete line of vacuum pumps for laboratory, environmental sampling, process and OEM use. From free-standing vacuum pumps to self-regulating pumping systems Cole-Parmer offers vacuum pump technologies to cover a wide range of ultimate vacuum down to 1 x 10-8 mbar (7.5 x 10-9 Torr).

Use the vacuum pump selection guide below and browse through our on-line catalog to find your vacuum pressure pump, alternatively contact our Application Specialists for free technical support.

Vacuum Pump Selection Guide

The technology chosen for vacuum pressure pump applications is largely dependent on the desired vacuum level:

  • For ultimate vacuums down to 0.3 mbar (0.2 Torr) consider:
    • Diaphragm Vacuum Pumps
    • Piston Vacuum Pumps
    • Venturi Vacuum Pumps
  • For ultimate vacuums down to 2 x 10-3 mbar (1.5 x 10-3 Torr) consider:
    • Rotary Vane Vacuum Pumps
  • For ultimate vacuums down to 1 x 10-8 mbar (7.5 x 10-9 Torr) consider:
    • Turbomolecular Vacuum Pumps

When selecting a vacuum pump in addition to the ultimate vacuum required consideration also needs to be given to:

  • Chemical compatibility - Assess the compatibility of the gases with the pump and any potential problems with the process gas (eg moisture). Cole-Parmer offers many chemically resistant options for highly corrosive applications.
  • Pumping speed (volume flow) and pressure requirements - Assess the vacuum pump's capability to produce both the required pumping speed (volume flow) and throughput (mass flow) against the process's needs by using the equation Q (gas load) = S (pumping speed) x P (pressure) calculation.
  • Pump Installation - Including port connections and requirement for ancillary equipment such as a roughing pump.
  • Pump Maintenance - Including frequency of maintenance cycles and required level of expertise to carry out the service.
  • Costs - Consideration should not only be given to the initial purchase price of the vacuum pump but also the operating costs, maintenance cycles and cost.

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EW-07061-40 Vacuum/pressure diaphragm pump with gauges, regulators, and relief valve, single head, 1.1 cfm, 115 VAC

Gast High-Capacity Vacuum Pump, Gauge/Reg; 1.1 cfm/25.5"Hg-60psi/115V

Product Type Vacuum/Pressure Diaphragm Pump,Max pressure psi 60,Motor type permanent split capacitor
EW-07061-40
In stock.
$485.00 USD/EACH

Qty:

EW-07061-42 Vacuum/pressure diaphragm pump with gauges, regulators, and relief valve, single head, 1.0 cfm, 220/240 VAC

Gast High-Capacity Vacuum Pump, Gauge/Reg; 1.0 cfm/24"Hg-60psi/220V

Product Type Vacuum/Pressure Diaphragm Pump,Max pressure psi 60,Motor type permanent split capacitor
EW-07061-42
In stock.
$485.00 USD/EACH

Qty:

EW-07061-60 Image is for illustrative purposes only. Please refer to product description

Gast High-Capacity Vacuum Pump, Gauge/Reg; 1.8 cfm/24"Hg-60psi/220V

Product Type Vacuum/Pressure Diaphragm Pump,Max pressure psi 60,Motor type permanent split capacitor
EW-07061-60
In stock.
$715.00 USD/EACH

Qty:

EW-35031-00 Aspirator Pump, 18 L/min, 9.5l Bath, 115 VAC
EW-35031-00
In stock.
$1,080.00 USD/EACH

Qty:

EW-07532-40 Air Cadet<small><sup>&reg;</sup></small> Vacuum/Pressure Pump, Diaphragm, single head, 0.54 cfm, 115 VAC

Air Cadet Vacuum/Pressure Pump, Diaphragm, single head, 0.54 cfm, 115 VAC

Product Type Dry vacuum pump,Max pressure psi 18,Motor type 1/45 hp, TEFC
EW-07532-40
In stock.
$285.00 USD/EACH

Qty:

EW-07061-11 Image is for illustrative purposes only. Please refer to product description

Gast High-Capacity Vacuum Pump, Vac Gauge; 1.15 cfm/29.0"Hg/115V

Product Type Vacuum/Pressure Diaphragm Pump,Max pressure psi 60,Motor type permanent split capacitor
EW-07061-11
In stock.
$650.00 USD/EACH

Qty:

EW-79200-30 Vacuum/Pressure Pumps Coated with PTFE

Vacuum/pressure diaphragm pumps, PTFE-coated wetted parts, 0.75 cfm, 115 VAC

Motor type shaded pole,Duty cycle Continuous,hp 1/20
EW-79200-30
In stock.
$346.00 USD/EACH

Qty:

EW-79202-00 Air Admiral<small><sup>&reg;</sup></small> diaphragm vacuum/pressure pump, 0.37 cfm, 115 VAC

Air Admiral diaphragm vacuum/pressure pump, 0.37 cfm, 115 VAC

Motor type 1/25 hp, shaded pole,Duty cycle Continuous,Brand Admiral
EW-79202-00
In stock.
$325.00 USD/EACH

Qty:

EW-07532-60 Representative image.  Please refer to Item description for details.

Air Cadet Vacuum/Pressure Pump, Diaphragm, dual head, 1.1 cfm, 115 VAC

Product Type Dry vacuum pump,Max pressure psi 18,Motor type 1/45 hp, TEFC
EW-07532-60
In stock.
$435.00 USD/EACH

Qty:

Representative photo only Nitrile diaphragm service kit for all Air Cadet pumps

Nitrile diaphragm service kit for all Air Cadet pumps

Product Type Accessory,Brand Air Cadet,Model 07530-06
EW-07530-06
In stock.
$62.00 USD/EACH

Qty:

Representative photo only Aspirator Pump 18 L min 9 5l Bath 230 VAC
EW-35031-10
In stock.
$1,080.00 USD/EACH

Qty:

Representative photo only Cole Parmer Rotary Vane Vacuum Pump 3 8 cfm 1x10 4 Torr 115 230 V

Cole-Parmer Rotary Vane Vacuum Pump; 3.8 cfm/1x10-4 Torr, 115/230 V

Product Type Rotary Vane Vacuum Pumps,hp 0.5,Brand Cole-Parmer
EW-79203-20
Call 1-888-358-4705 for availability.
$2,861.00 USD/EACH

Qty:

EW-07532-80 Representative image.  Please refer to Item description for details.

Air Cadet Vacuum/Pressure Pump Station, Diaphragm, 0.5 cfm, 115 VAC

Product Type Dry vacuum pump,Max pressure psi 18,Motor type 1/45 hp, TEFC
EW-07532-80
Call 1-888-358-4705 for availability.
$645.00 USD/EACH

Qty:

EW-07061-21 Image is for illustrative purposes only. Please refer to product description

Gast Vacuum/pressure diaphragm pump, single head, 1.0 cfm, 115VAC

Product Type Vacuum/Pressure Diaphragm Pump,Max pressure psi 60,Motor type permanent split capacitor
EW-07061-21
In stock.
$405.00 USD/EACH

Qty:

Representative photo only Air Cadet Vacuum Pressure Pump OEM 0 65 CFM 20 HG 115 VAC

Air Cadet Vacuum/Pressure Pump, OEM, 0.65 CFM, 20" HG, 115 VAC

Max flow rate cfm 0.6,Max flow rate Liters/min 17,Max pressure psi 18
EW-07530-85
In stock.
$240.00 USD/EACH

Qty:

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