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KNF LABOPORT N 820 G Diaphragm Pump KNF LABOPORT N 820 G Diaphragm Pump

Maximum Flow Rate 20L/min (1.2 m3/h)
Ultimate Vacuum 6 mbar
Operating Pressure 0.1 bar
Pump Head Material TFM PTFE
Diaphragm Material PTFE-Coated
Valve Material FFPM
Hose Connections ID 9.5-8, PVDF
Protection Class IP30
Permissable Ambient Temperature 5°C to 40°C
Dimensions (W x H x D) 6.4 x 8.7 x 10.2 in. (16.3 x 22 x 25.9 cm)
Weight 19.4 lb. (8.8 kg)
Electrical Requirements 100-240V, 50/60Hz, 60W

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $2,780.00
Our Price: $2,409.33
Money Saved: $370.67
KNF LABOPORT SR 820 G IP30 Diaphragm Pumping System KNF LABOPORT SR 820 G IP30 Diaphragm Pumping System

Maximum Flow Rate 20L/min (1.2 m3/h)
Ultimate Vacuum 6 mbar
Maximum Operating Pressure 0.1 bar
Pump Head Material TFM PTFE
Diaphragm Material PTFE-Coated
Valve Material FFPM
Hose Connections

Inlet: for hose ID 8 - 9,5

Outlet: for hose ID 10
Protection Class IP30
Permissible Ambient Temperature 5°C to 40°C
Dimensions (W x H x D) 11.1 x 9.2 x 10.2 in. (28.2 x 23.4 x 26 cm)
Weight 23.5 lb. (10.7 kg)
Electrical Requirements 100-240V, 50/60Hz, 60W

Manufacturer's List Price: $3,617.36
Our Price: $3,165.19
Money Saved: $452.17
KNF LABOPORT SH 820 G IP30 Diaphragm Pumping System KNF LABOPORT SH 820 G IP30 Diaphragm Pumping System

Maximum Flow Rate 20L/min (1.2 m3/h)
Ultimate Vacuum 6 mbar
Maximum Operating Pressure 0.1 bar
Pump Head Material TFM PTFE
Diaphragm Material PTFE-Coated
Valve Material FFPM
Hose Connections

Inlet: for hose ID 8 - 9,5

Outlet: for hose ID 10

Protection Class IP30
Permissible Ambient Temperature 5°C to 40°C
Dimensions (W x H x D) 12.7 x 16.3 x 10.2 in. (32.3 x 41.6 x 26 cm)
Weight 25.7 lb. (11.7 kg)
Electrical Requirements 100-240V, 50/60Hz, 60W

Manufacturer's List Price: $4,115.88
Our Price: $3,601.40
Money Saved: $514.48
Edwards E2M28 Vacuum Pump Edwards E2M28 Rotary Vane Vacuum Pump

Displacement (swept volume)

50 Hz

32.2 m3h-1 / 19 ft3min-1

60 Hz

38.9 m3h-1 / 22.3 ft 3min-1

Speed (Pneurop 6602)

50 Hz

27.5 m3h-1 / 16.2 ft 3min-1

60Hz

33.0 m3h-1 / 19.5 ft 3min-1

Ultimate vacuum (total pressure)

without gas ballast

1 x 10-3 mbar / 7.5 x 10-4 Torr

with gas ballast

1.5 x 10-2 mbar / 1.1 x 10-2 Torr

with Fomblin�

1 x 10-2 mbar / 7.5 x 10-3 Torr

Inlet connection

NW25 flange

Outlet connection**

Nozzle 15 mm external � removable from 3/4 in BSP tapped hole

Max allowed pressure at outlet

0.5 bar gauge / 7 psig

Max inlet pressure for water vapour

30 mbar / 23 Torr

Max water vapour pumping rate

0.7 kg h-1

Operating temperature range

13 � 40 �C

Nominal rotation speed

1440 / 1720 rpm

Motor power 50 Hz

0.75 kW

Motor power 60 Hz

0.90 kW

Power Connector 1-ph*

IEC EN60320 C19

Weight

44 kg / 97 lbs

Noise

57 dB(A) @ 50 Hz

Oil capacity - max

1.5 litre

Oil capacity - min

1.2 litre

Recommended oil (supplied)

Ultragrade 19

Electrical Requirements

100-120V, 50/60Hz (For 230V option please contact)

Usually Ships in 24 Hours
Manufacturer's List Price: $10,414.00
Our Price: $9,118.00
Sale Price: $5,845.40
Money Saved: $4,568.60
KNF LABOPORT SC 820 G IP30 Diaphragm Pumping System w/ Wireless Remote Control KNF LABOPORT SC 820 G IP30 Diaphragm Pumping System w/ Wireless Remote Control

Maximum Flow Rate 20L/min (1.2 m3/h)
Ultimate Vacuum 6 mbar
Maximum Operating Pressure 0.1 bar
Pump Head Material TFM PTFE
Diaphragm Material PTFE-Coated
Valve Material FFPM
Hose Connections

Inlet: for hose ID 8 - 9,5

Outlet: for hose ID 10
Protection Class IP30
Permissible Ambient Temperature 5°C to 40°C
Dimensions (W x H x D) 13.7 x 16.4 x 10.2 in. (34.7 x 41.6 x 26 cm)
Weight 29.4 lb. (13.35 kg)
Electrical Requirements 100-240V, 50/60Hz, 60W

Manufacturer's List Price: $8,822.98
Our Price: $7,720.11
Money Saved: $1,102.87
Edwards nXR30i NW25 Multi Stage Roots Dry Pump Edwards nXR30i NW25 Multi Stage Roots Dry Pump, 115/230V

Peak pumping speed

nXR30i

30 m3h-1

Ultimate vacuum (total pressure)

0.03 mbar (0.022 Torr)

Inlet flange

nXR30/40i

NW25

Outlet flange

All variants

NW25

Maximum permitted outlet pressure

nXR30/40/60/90/120i

0.2 bar gauge

Maximum continuous inlet pressure

nXR30-90i

1013 mbar

Operating temperature range

+5 to +40°C (+41 to +104°F)

Nominal rotational speed

15000 rpm

Voltage input

100-127/200-240 V (+/-10%), switchable

Mains frequency

50/60 Hz

Power connector 1-ph

IEC EN60320 C19

Power at ultimate

450 W

Leak tightness

< 1x10-6 mbar ls-1

Weight

nXR30/40i

27 kg (60 lbs)

Noise at ultimate vacuum

55 dB(A)

Vibration at inlet flange

< 2.0 mm/s

Usually Ships in 24 Hours
Manufacturer's List Price: $17,679.84
Our Price: $13,974.00
Money Saved: $3,705.84