| Certificates/Standards: | N; |
| Monthly Output: | Not provided |
| Regional: | Shanghai |
| Packaging Information: | Not provided |
| Mode Of Payment: | Not provided |
| Delivery Lead Time: | Not provided |
| Main Sales Markets: | North America，Central/South America，Western Europe，Eastern Europe，Australasia，Asia，Middle East，Africa |
| Sample Provided: | No |
| Sample Policy: | Not provided |
| Minimum Quantity: | Not provided |
Features:
Oil-free vertical vacuum pump with high ultimate vacuum degree (4.5-15mmhg).
Oil-free vertical vacuum pump oil-free: the filling ptfe piston ring can ensure the normal operation of the cylinder without lubricating oil, avoiding oil pollution, waste and accidents caused by forg.etting to fuel.
Oil-free vertical vacuum pump can be used for suction corrosive media by changing the material of accessories. WLWF series is made of stainless steel or fluorine lined titanium material, which is resistant to corrosion of acid, alkali and organic solvent.
Oil-free vertical vacuum pump energy saving (33%), water saving (50%), saving land area (66%)
Oil-free vertical vacuum pump cylinder, piston ring, crankshaft, crosshead average wear greatly reduced, extended the service life.
Oil-free vertical vacuum pump eliminates transverse wave intensity vibration and reduces noise.
Simple and beautiful appearance, easy operation and maintenance.
Oil-free vertical vacuum pump and roots pump can form roots oil-free vertical reciprocating vacuum unit.
Main specifications:
| Model | WLW-50 | WLW-70 | WLW-100 | WLW-150 | WLW-200 | WLW-300 |
| Pumping speed(L/S) | 50 | 50 | 100 | 150 | 200 | 300 |
| Ultimate pressure(Pa) | 2000 | |||||
| Power(Kw) | 4 | 5.5 | 7.5 | 11 | 15 | 22 |
| Speed(r/min) | 270 | 380 | 350 | 310 | 310 | 250 |
| Air inlet&outlet(inch & mm) | ∅ 50 | ∅ 50 | ∅ 100 | ∅ 125 | ∅ 125 | ∅ 160 |
| Pump warm | ≤ 40 | |||||
| Noise dB(A) | ≤ 70 | ≤ 75 | ≤ 75 | ≤ 78 | ≤ 80 | ≤ 80 |
| Weight(kg) | 600 | 1100 | 3000 | 600 | 1100 | |
沪公网安备31010402001403号
