High-Speed Dual-Rotor Vacuum Pump NVD-2500 - Advanced Engineering

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

Manufacturer:VACUUMASH OJSC
Price:Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

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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Delivery & Payment

Shipping Terms

FOB Novorossiysk, RussiaCIF Available to major ports worldwideEXW 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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