Standard Diffstak 63/150M with Edwards E2M5 Vacuum Pump - Price £1,250

Compact, high performance units featuring a 63 mm Diffstak diffusion pump backed by the E2M5 Vacuum Pump. The outfits provide a simple vacuum system, ideal for high vacuum applications.

• Compact unit
• High pumping speed
• Integrated manual backing / roughing system
• Manual high vacuum inlet valve combined with water cooled inlet baffle
• Active Pirani gauge head in backing line - provides Diffstak interlock
• Enhanced safety shields for the highest temperature surfaces

LTE Qualivac Vacuum Oven - Price £SOLD
Unlike the majority of vacuum ovens the LTE Qualivac is manufactured with a rectangular vacuum chamber which means that you get considerably more working space for your money. Couple this with the many other attractive features detailed below and you will realise the investment value of Qualivac.

• Rectangular Chamber - more useful working space
• Glass Door - continuous observation
• Heated on four surfaces - even heat distribution
• Solid Aluminium Shelves - conduct heat rapidly to the load

Leybold Heraeus Turbo Vac 361 - Molecular High Vacuum Pump - Price £SOLD

The Leybold Heraeus Turbo Vac TMP-361 turbo molecular high vacuum pumps have a pumping speed of 360 litres per second (l/s). The inlet is LF 160 with a ISO KF-25 exhaust foreline flange and an ISO KF-16 vent port. The Leybold Turbo Vac TMP 361 turbomolecular pump can be used for all general-purpose high vacuum applications.

Leybold Turbovac 360 - Turbo Molecular High Vacuum Pump - Price £SOLD

The Leybold Heraeus Turbo Vac 360 turbo molecular high vacuum pumps have a pumping speed of 360 litres per second (l/s). The inlet is a 6 inch Conflat (CFF) with a ISO KF-25 exhaust foreline flange. The Leybold Turbo Vac TMP 360 turbomolecular pump can be used for all general-purpose high vacuum applications.

Leybold Heraeus Turbo Vac 50 with NT50 Controller - High Vacuum Pump - Price £SOLD

The Leybold Heraeus Turbo Vac 50 turbo molecular high vacuum pumps have a pumping speed of 50 litres per second (l/s). The inlet is KF 40 with a ISO KF-16 exhaust foreline flange. The Leybold Turbo Vac 50 turbomolecular pump can be used for all general-purpose high vacuum applications.

Leybold Heraeus Turbo Vac 50 - High Vacuum Pump - Price £SOLD

The Leybold Heraeus Turbo Vac 50 turbo molecular high vacuum pumps have a pumping speed of 50 litres per second (l/s). The inlet is KF 40 with a ISO KF-16 exhaust foreline flange. The Leybold Turbo Vac 50 turbomolecular pump can be used for all general-purpose high vacuum applications.

Varian Turbo-V 250 Macro Torr High Vacuum Pump with Controller - Price £SOLD

The Varian Turbo-V 250 V250 Macro Torr turbo molecular high vacuum pump has a pumping speed of 250 litres per second (l/s). The Varian Turbo-V 250 turbo molecular pump inlet is ISO-100 with a ISO KF-16 exhaust foreline flange.

Edwards Vacuum Pump E2M18 - EM series pumps are rugged mechanical oil-sealed pumps. Compact and quiet, they feature advanced lubrication circuits, high reliability, and accessories to suit specific application needs. Price £SOLD

• The pump is designed for reliable, long-term operation.
• Thermal overload device prevents overheating (single phase only).
• The pump is a free-standing unit.
• The drive is provided through a flexible coupling by a single-phase or three-phase (four pole) motor.
• The motors are totally enclosed and are cooled by the motor-cooling fan.
• Pressure die cast oil box with integral oil seals prevents oil leaks.
• Gas ballast valve for large water vapour handling capacity.

Edwards Vacuum Pump E2M5 - Price £677

The Edwards 5 E2M5 dual stage rotary vane mechanical vacuum pump offers an excellent ultimate pumping speed. The Edwards 5 E2M5 has superior vapour handling capabilities, while operating quietly. They are very reliable and have accessories to match any application. Applications Include use with Refrigeration dehydration, Brake line evacuation, Epoxy degassing, Sterilization, Mass spectrometry, Vacuum ovens, Lasers, Backing combinations, Thin film coating, Vacuum distillation, Freeze drying, Space research and other vacuum processes. The Edwards 5 E2M5 vacuum pumps have a pumping speed displacement at 60Hz of 3.75 CFM and an ultimate pressure of 7.5 X 10 -4 Torr.

Edwards RV12 Vacuum Pump - RV pumps are uniquely capable of delivering high or low throughputs with high ultimate vacuum. With ultra-low noise levels. Price £SOLD

• 48 dBA and intrusive frequencies minimised.
• Dual mode.
• Easy-to-use gas ballast.
• Fast acting inlet valve for system protection.
• High torque, dual voltage/dual frequency motor, electronic start relay.
• Efficient high pressure lubrication.
• Oil box well contains filling spills.
• Hi-tech polymer blades, large diameter, easy-clean oil passages.
• Consistent, built-in quality, cast bar construction.

Leybold S25B Trivac - Single Stage Rotary Vane Vacuum Pump - Price £790

The Leybold S25B Trivac is a durable vacuum pump with a superior vapour handling capability. The Leybold S25B single stage rotary vane mechanical vacuum pump offers an excellent ultimate pressure of 2.5x10-3mbar. Leybold S25B vacuum pumps have a pumping speed of 25.7 m3/h.

Leybold Trivac D16A - Dual Stage Rotary Vane Vacuum Pump - Price £790

• Pumping Speed Displacements: 14.1 CFM
• Common Motor Info: 50 / 60 Hz
• Inlet: KF25
• Outlet: KF25
• Oil Capacity: 1.2 litres

Leybold D8B Trivac - Dual Stage Rotary Vane Vacuum Pump - Price £SOLD

The Leybold D8B Trivac is a durable vacuum pump with a superior vapour handling capability. The Leybold D8B dual stage rotary vane mechanical vacuum pump offers an excellent ultimate pressure of 1x10-4 Torr. Leybold D8B vacuum pumps have a pumping speed displacement of 6.9 CFM.

Leybold Trivac D4A - Dual Stage Rotary Vane Vacuum Pump - Price £590

• Pumping Speed Displacements: 4.5 CFM
• Common Motor Info: 50 / 60 Hz
• Inlet: KF16
• Outlet: KF16
• Oil Capacity: 0.5 litres

Robinair Cooltech Model 15225 Vacuum Pump / 2 Stage Vacuum Pump - Price £SOLD

• Two Stage Design
• Integral Check Valve
• Die-Cast Aluminium housing
• Offset Rotary Vanes
• Gas Ballast feature – helps keep the pump oil clean by reducing condensation of moisture

Vacuum Pump RIETSCHLE TL 3 V / 01 - Price £SOLD

• Pumping Speed 3,8m³/h (50 Hz)
• Final Pressure 150 mbar
• Oil Free / Dry Vacuum Pump

Edwards Penning CP 25-EK - Vacuum Gauge. Price £145

Edwards Penning CP 25-EK - Vacuum Gauge - A Penning gauge is used for measuring the pressure of a vacuum.

Edwards PRE 10K - Pirani Vacuum Gauge - The Pirani gauge is a robust thermal conductivity gauge used for the measurement of the pressures in vacuum systems. Price £SOLD

The Pirani gauge consists of a metal filament suspended in a tube which is connected to the system whose vacuum is to be measured. Connection is usually made either by a ground glass joint or a flanged metal connector, sealed with an o-ring. The filament is connected to an electrical circuit from which, after calibration, a pressure reading may be taken.

Edwards PRM10 - Pirani Vacuum Gauge - The Pirani gauge is a robust thermal conductivity gauge used for the measurement of the pressures in vacuum systems. Price £SOLD

The Pirani gauge consists of a metal filament suspended in a tube which is connected to the system whose vacuum is to be measured. Connection is usually made either by a ground glass joint or a flanged metal connector, sealed with an o-ring. The filament is connected to an electrical circuit from which, after calibration, a pressure reading may be taken.

We have a wide range of vacuum parts and accessories available in stock but not listed on our website, including connectors, tubes, detectors, gauges, valves, seals and diffstaks. Simply e-mail us to find what you need.