Products
Oil rotary pump SRV630-750
SRV series oil pump adopts spring-free rotary vane to realize low noise, low vibration and long life. Built-in oil stop valve greatly reduces oil return phenomenon, and can be air-cooled, oil-cooled, water-cooled and other cooling methods to realize long-term stable operation of the pump. SRV series oil rotary pump is mainly used in degassing or curing, freezing process, baking oven, vacuum coating and other industries.
Classification:
single-stage oil rotary pump
Bowes.
oil rotary vane pump
Key words:
single-stage oil rotary pump
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- Product features and uses
- Product parameters and graphs
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| Features
· No spring rotary vane, realizing low noise, low vibration and long service life;
· Built-in oil check valve to realize no oil return phenomenon of the pump;
· Built-in oil pump Forced oil supply to realize long-term continuous and stable operation of the pump below atmospheric pressure;
· Combination of various cooling methods such as air cooling, oil cooling and water cooling, ensure good cooling effect, realize long-term stable operation of the product, and stable evacuation performance;
· Reasonable product structure, easy disassembly and assembly, fast and convenient maintenance.
| Application
in chemical and food industries: degassing/curing-oil, epoxy resin, distillation/extraction/filtration, freeze-drying processin industrial solutions Application: gel drying, glove box, oven, leak detector (helium), vacuum coating
in scientific research: beam Line and High Energy Physics, Centrifuge (Ultra High Speed), Scanning Electron Microscope-SEM, SEM/FIB (Ion Beam Repair)
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parameter
type SRV300B SRV630 SRV750 nominal pumping speed (m/h) 50Hz 300 / / 60Hz 340 / / actual pumping speed (m/h) 50Hz 240 630 755 60Hz 290 550 / ultimate pressure (no gas town) Pa ≦ 8 ultimate pressure (equipped with gas town) Pa a gas town ≦ 200 ≦ 70 Two Gas Towns / ≦ 200 Allowable Water Vapor Pressure Pa One Gas Towns / 4000 5000 Two Gas Towns / 6000 7000 water vapor allowance kg/h a gas town / 17 24 two gas towns / 26 34 motor voltage V 100-120V/200-230V, single phase, 50/60Hz, 100-120V/200-230V, single phase 50/60Hz, Single Phase, 50/60Hz, AC100-230V 10%
3 Phase, 50/60Hz, 200-230V/380-460VMotor Speed rpm 50Hz 1450 1460 1470 60Hz 1750 rated power kW 5.5 15 18.5 oil quantity (upper limit) L 12 25 oil quantity (lower limit) L 9 28 Noise Value dB(A) 50Hz ≦ 74 76 75 60Hz ≦ 77 Inlet - G2/VG50 DN100ISOK Exhaust - G2 See Installation Dimension Figure Pump Rated Speed rpm / 820 1000 Protection Level IP / 55 55 Weight kg 200 10 37 Remarks Graph
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