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Dual-Rotor Vacuum Pump NVD-2500 for High-Speed and Safe Applications

Specialised Vacuum Pumps

Manufacturer: VACUUMASH OJSC

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Bulk pricing available

FOB, CIF & EXW terms available

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Description

The HVD-2500 twin rotor vacuum pump incorporates a number of engineering innovations, provides the highest pumping speed and best ultimate pressure with maximum safety in combination with dry and oil vacuum pumps. Advantages <ol> <li>Increased process gas throughput due to the possibility of significantly increased speeds</li> <li>Reduced pumping time by starting operation at atmospheric pressure</li> <li>Highest operational reliability when the pumped gas parameters meet the requirements of the pump</li> <li>Pump protection in case of cooling water failure by processing the temperature sensor signal</li> <li>Simple electrical integration via digital and analogue interfaces</li> </ol>.

Specifications

Rapidity of action at working pressure 30 Pa (2x10 -1 mmHg), m3/h.

2100 ± 106

Ultimate residual pressure, not more Pa

6,7?10 -1

Volume of pumped vessel, m3, not more

250

Weight, kg, not more

480 kg

Overall dimensions (h/w/h), mm, not more

1085/595/470 mm

Tightness rate, m3-Pa/s, not more than

1,0x10 -5 m3-Pa/s

Speed, rpm

from 3000 to 6000

Cooling water flow rate, l/min, max.

3 ± 0,3

Maximum allowable pumped gas temperature, °C

SBVVBG °C

Cooling

water

Quantity of working fluid to be filled, litres

1.2 l

Connection dimensions inlet, mm

250 ISO-K mm

Connection dimensions outlet, mm

100 ISO-K mm

Cooling water: - temperature, °C

+ 5 to + 35

Cooling water: - minimum supply (discharge) pressure (unobstructed outlet, no back pressure), MPa

0.2 MPa

Cooling water: - maximum supply (discharge) pressure, MPa

0.7 MPa

Cooling water: - nominal flow rate, l/min.

7.5 l/min

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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Dual-Rotor Vacuum Pump NVD-2500 for High-Speed and Safe Applications

Description

Specifications

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