Vapour pumps Diffstak

  • Description
  • 63/150M, 63/150P, 63/150C
  • 100/300M, 100/300P
  • 100/300C, 100/300F
  • 160/700M, 160/700P
  • 160/700C, 160/700F
  • 250/2000M, 250/2000P
  • 250/2000C

Description

Scientific and R&D applications require special vapour pumps and accessories. It is important to minimise any backstreaming of the vapour pump fluid, and the number of elastomer seals used in system design needs to be kept to a minimum, to give clean pumping with minimal outgassing. For bench-top or transportable instruments, compact air-cooled pumps are essential.
Edwards offers a range of vapour pumps and accessories which are designed to meet these needs.

63/150M, 63/150P, 63/150C

63/150M63/150P63/150C (unvalved)
Pumping speed
nitrogen135 l s-1135 l s-1150 l s-1
hydrogen200 l s-1200 l s-1225 l s-1
Min backing pump displacement*5 m3h-15 m3h-15 m3h-1
Recommended backing pumpRV5RV5RV5
Recommended fluidSantovac® 5Santovac® 5Santovac® 5
Fluid charge (dry)60 ml60 ml60 ml
Inlet connection compatible withISO63ISO63ISO63
Backing connectionNW10NW10NW10
Cooling water connectionzłączki zaciskowe 6 mmzłączki zaciskowe 6 mmzłączki zaciskowe 6 mm
Heater power0,45 kW0,45 kW0,45 kW
Min cooling-water flow at 20°C42 l h-142 l h-142 l h-1
Pneumatic connectionsZłącze 6 mm x trzpień męski ¼” BSPZłącze 6 mm x trzpień męski ¼” BSP
Pneumatic actuating pressure
Minimum2,4 bar / 35 psi2,4 bar / 35 psi
Maximum6,9 bar / 100 psi6,9 bar / 100 psi
Weight9 kg9 kg5 kg

100/300M, 100/300P

Pumping speed
nitrogen280 l s-1
hydrogen500 l s-1
Min backing pump displacement*5 m3h-1
Recommended backing pumpRV5 or RV8
Recommended fluidSantovac® 5
Fluid charge (dry)125 ml
Inlet connection compatible withISO100
Backing connectionNW25
Cooling water connectionzłączki zaciskowe 6 mm
Heater power0,65 kW
Min cooling-water flow at 20°C60 l h-1
Pneumatic connections†Złącze 6 mm x trzpień męski ¼” BSP
Pneumatic actuating pressure
Minimum2,4 bar / 35 psi
Maximum6,9 bar / 100 psi
Weight
100/300M12 kg
100/300P13 kg

100/300C, 100/300F

Pumping speed
nitrogen300 l s-1
hydrogen535 l s-1
Min backing pump displacement*5 m3h-1
Recommended backing pumpRV5 or RV8
Recommended fluidSantovac® 5
Fluid charge (dry)125 ml
Inlet connection compatible with
100/300CISO100
100/300F6 cali
Backing connectionNW25
Cooling water connectionZłączki zaciskowe 6 mm
Heater power0,65 kW
Min cooling-water flow at 20°C60 l h-1
Weight
100/300C9 kg
100/300F10 kg

160/700M, 160/700P

Pumping speed
nitrogen700 l s-1
hydrogen1300 l s-1
Min backing pump displacement*12 m3h-1
Recommended backing pumpRV12 or E2M18
Recommended fluidSantovac® 5
Fluid charge (dry)255 ml
Inlet connection compatible withISO160
Backing connectionNW25
Cooling water connectionZłączki zaciskowe 10 mm
Heater power1,35 kW
Min cooling-water flow at 20°C115 l h-1
Pneumatic connections†Złącze 6 mm x trzpień męski ¼” BSP
Pneumatic actuating pressure
Minimum2,4 bar / 35 psi
Maximum6,9 bar / 100 psi
Weight
160/700M26 kg
160/300P27 kg

160/700C, 160/700F

nitrogen760 l s-1
hydrogen1410 l s-1
Min backing pump displacement*12 m3h-1
Recommended backing pumpRV12 or E2M18
Recommended fluidSantovac® 5
Fluid charge (dry)250 ml
Inlet connection
160/700CISO160
160/700F8 cali
Backing connectionNW25
Cooling water connectionZłączki zaciskowe 10 mm
Heater power1,35 kW
Min cooling-water flow at 20°C115 l h-1
Weight
160/700C18 kg
160/300F20 kg

250/2000M, 250/2000P

Pumping speed
nitrogen2000 l s-1
hydrogen3000 l s-1
Min backing pump displacement*40 m3h-1
Recommended backing pumpE2M40
Recommended fluidSantovac® 5
Fluid charge (dry)500 ml
Inlet connection compatible withISO250
Backing connectionNW40
Cooling water connectionZłączki zaciskowe 10 mm
Heater power2,25 kW
Min cooling-water flow at 20°C180 l h-1
Pneumatic connections†Złącze 6 mm x trzpień męski ¼” BSP
Pneumatic actuating pressure
Minimum2,4 bar / 35 psi
Maximum6,9 bar / 100 psi
Weight
250/2000M59 kg
250/2000P60 kg

250/2000C

Pumping speed
nitrogen2130 l s-1
hydrogen3200 l s-1
Min backing pump displacement*40 m3h-1
Recommended backing pumpE2M40
Recommended fluidSantovac® 5
Fluid charge (dry)500 ml
Inlet connection compatible withISO250
Backing connectionNW40
Cooling water connectionZłączki zaciskowe 10 mm
Heater power2,25 kW
Min cooling-water flow at 20°C180 l h-1
Weight46 kg