High Vacuum Diffusion Pump ND-400R

High Vacuum Diffusion Pump ND-400R

Brand: ND

$3,600 - $15,000 USD

MOQ: 1 pieces

Key Features

Power consumption, kW: 4.8 l

Overall dimensions (in/out/n), mm, not more: 800/677/530 mm

Macca, kg, not more: 80 m² living area

Cooling water flow rate, l/h, per oil deflector: 40 l/h

Supplier Information

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Description

Diffusion high-vacuum pump ND-400P is designed for pumping out of hermetic volumes of air, gases, vapours and vapour-gas mixtures not aggressive to materials of construction and working fluid of the pump and not containing dripping moisture and mechanical contaminants. The ND-400P diffusion high-vacuum pump is used in conjunction with a forevacuum pump, the speed of action of the forevacuum pump is not less than 101m3/h.

Type of climatic execution UHL4, the pump is not designed for operation in fire-explosive production facilities. Flange type according to USSR industry standard

Specifications

Power consumption, kW

4.8 l

Overall dimensions (in/out/n), mm, not more

800/677/530 mm

Macca, kg, not more

80 m² living area

Cooling water flow rate, l/h, per oil deflector

40 l/h

Cooling water flow rate, l/h, per housing

250 l/h

Working fluid grade (oil)

VAKMA OIL 500

Working fluid quantity, l, min

4.5

Working fluid quantity, l, max

5.6

Supply voltage, V

220/380 thousand m³

Ultimate residual pressure at ambient air temperature from +10 0C to +35 0C, Pa, not more than

3?10 -4 t

Highest discharge pressure, Pa, not less than

26.6 t

Fast action of forevacuum pumps at a pressure of 26 Pa (0.2 mm Hg) in the outlet section should be, m3/h, not less than

101 bit/s

Rapidity of action on air at pressure 1x10 -1 Pa, l/s, not less than

7200 l/s

Rapidity of action on air at pressure 1x10 -1 Pa, l/s, not less than

4000 l/s

Rapidity of action on air at pressure of 1 Pa, l/s, not less than

600 l/s

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