Products
Oil rotary pump VDN-301
VDN series oil rotary pump has low noise, excellent maintenance and repair performance, the use of oil mist filter and oil recovery device and heat-resistant seals, can correspond to the continuous operation of the full pressure field. VDN series oil rotary pump is mainly used in coating, sputtering, ion plating, gas replacement, vacuum insulation, vacuum drying, freeze drying, analytical instruments, vacuum packaging, vacuum casting, vacuum adsorption and handling industries.
Classification:
two-stage oil rotary vane pump
oil rotary vane pump
Key words:
two-stage oil rotary vane pump
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- Product features and uses
- Product parameters and graphs
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| Features
1. Low noise
Due to thorough low noise design and precise processing, low noise is achieved.
2, Excellent Maintenance and Repair Performance
Because the main part of the pump can be removed without removing the connecting pipes between the vacuum pump and other equipment, it is very easy to clean and maintain and replace the oil seal. In order to make daily maintenance work convenient and easy, the direction of oil confirmation, oil replenishment and oil replacement is the same operation direction.
3. In order to prolong the replenishment period of oil, 1.0~2.5 liters of variable oil quantity is adopted.
can correspond to the continuous operation of
4 in the full pressure field, and adopt the forced oil supply mode of stable operation even with high suction pressure. After selecting the oil mist filter, oil recovery device and heat-resistant seal, it can operate continuously in the full pressure range below atmospheric pressure.| USES1. Coated, sputtered, ion plated.
2, gas replacement, filling, vacuum insulation.
3. Vacuum drying, freeze drying, vacuum degassing
4. Analytical instruments, leak detection devices.
5, vacuum packaging, vacuum adsorption.
6, handling, vacuum forming, vacuum casting, etc. -
| specification parameter
type VDN301 VDN401 VDN602 VDN902 exhaust velocity m 3 /h 50hz 30.0 40.0 60.0 90.0 60hz 36.0 48.0 72.0 108.0 limit pressure Pa gas ballast 6.7 × 10 -1 gas ballast 2.0 motor voltage V 50hz 200/220/380/400/415V 60hz 200/220/380/400/460V Rated Power kW 1.1 1.5 2.2 3.7 Cooling Water L/min Gas Purge SLM Noise Value dB(A) Inlet mm VG40 / KF40 VG50 Exhaust mm VG40 / KF40 VG40 Weight kg 59.0 61.0 89.0 104.0 Size mm 210 × 660 × 324 210 × 680 × 324 280 × 761 × 371 280 × 831 × 371 Remarks | curve
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