Accuvon (Guangzhou) Pumps Co., Ltd
Excellent lobe pump! Excellent solution for you!
Add to Cart
Large Flow Permeate Pump For E&M Works For Sewage Treatment Facilities
Operating Principle
Accuvon rotary lobe pumps are self-priming, valveless, positive displacement pumps. The synchronized rotation of the rotor pair creates a vacuum on the priming side of the pump. This vacuum draws the liquid into the pump chamber. The medium is pumped into the pressure area due to the rotation of the rotors. If the direction of rotation is changed, the flow is reversed.
Technical Date:
| Product Name: | Permeate Pump |
| Description: | Designed according to API676 standard, Suitable for conveying high viscosity medium, containing solid particles liquid, high abrasiveness liquid,Shear-sensitive medium, gas-liquid mixture, and fluids with quantitative feeding. |
| Material: | GGG25 Pump housing,NBR rotors |
| Seal Material: | SIC/NBR |
| Flow: | 238 L/S |
| Max.pressure: | 25 bar |
| Speed | 392 RPM |
| Rotor Type: | Screw tri lobe rotors |
| Mechanical seal: | Cartridge Mechanical Seal |
| Motor power: | 110KW |
| Sealing option: | single mechanical seal/Double mechanical seal |
| Voltage: | 380V,50HZ |
| Motor: | Nord motor |
| connection: | Flange |
| Available standard: | DIN, SMS, 3A, RJT, ISO/IDF |
| Operated: | Electric power |
| Application scope: | petrochemical industry, sewage treatment, railway vacuum discharge system, biogas energy, food waste, ship ocean, pulp and paper, food and drinks, light industry etc. |
Specifications:
| ACCUVON | rate of flow l/rev | flow (m³/h) | pressure (Mpa) | speed rpm | Flange diameter DN mm | power Kw |
| AC25 | 0.196 | 0.1-7 | 0-1.2 | 10-600 | DN25 | 0.75-5.5 |
| AC50 | 0.392 | 0.2-14 | 0-1.0 | 10-600 | DN50 | 1.1-5.5 |
| AC75 | 0.588 | 0.3-21 | 0-0.6 | 10-600 | DN50 | 1.1-5.5 |
| AP80 | 1.125 | 0.6-400 | 0-1.8 | 10-600 | DN80 | 3-22 |
| AP100 | 1.875 | 1.1-66 | 0-1.4 | 10-600 | DN100 | 3-22 |
| AP120 | 2.864 | 1.7-103 | 0-1.0 | 10-600 | DN100 | 3-22 |
| AP140 | 3.714 | 2.2-133 | 0-0.6 | 10-600 | DN125 | 7.5-22 |
| AF125 | 4.566 | 2.7-164 | 0-1.6 | 10-600 | DN125 | 11-55 |
| AF150 | 6.828 | 4-246 | 0-1.2 | 10-600 | DN150 | 11-55 |
| AF200 | 9.456 | 5.5-340 | 0-0.8 | 10-600 | DN200 | 11-55 |
| AX250 | 12.5 | 7.5-487 | 0-2.5 | 10-650 | DN250 | 22-315 |
| AX300 | 25 | 15-975 | 0-1.0 | 10-650 | DN300 | 30-315 |
| AX350 | 37.5 | 22.5-1463 | 0-0.6 | 10-650 | DN350 | 45-315 |
| AX450 | 50 | 30-1950 | 0-0.4 | 10-650 | DN450 | 55-315 |
| AX350D | 75 | 45-2926 | 0-0.6 | 10-650 | DN350*2 | 90-450 |
| AX450D | 100 | 60-3900 | 0-0.4 | 10-650 | DN450*2 | 110-600 |
Note: Above flange is regular for each model, besides we also offer various flange connection according to your requirements
Construction
1. The double shaft support cover with mechanical seal
Reduced shaft disturbance ensures smooth, long-life operation when conveying viscous media.
2. The rotors
Large selection of high-quality rotors for almost pulsation-free pumping of the medium.
3. The casing protection
The casing liners and casing protection plates protect the pump casing from wear and can be replaced in a matter of minutes. For conveying pure, non-abrasive media, the Nova series AN, PN and QN are also available as a “clean” version without protection plates
and liners.
4. The intermediate chamber
and shaft seal The large-volume quench chamber is oil-filled and ensures the highest
degree of safety. The ideal mechanical seal is selected depending on the medium.
5. The carrier and timing gear
The high-quality and maintenance free carrier and timing gear guarantees a smooth and even operation of the rotors. The result is a long service life of the pump.
Advantage
+ Large flow rate up to 3200m³/h
+ Self-priming, pumping in slurp operation
+ Resistant to solids
+ Constant flow rate even with increasing
pressure
+ Compact, space-saving design
+ Cantilevered carrier design
+ Reversible
Testing Photo
