WLW oil-free vertical vacuum pump is a mature product developed and improved jointly by our company and other scientific research institutions and also an ideal product to replace W horizontal reciprocating vacuum pump. It is widely applied to conveying, refining, distillation, concentration, packaging, drying, gas analysis and tail gas recovery in vacuum state in pharmaceutical, chemical, food and other industries.
Characteristics of the pump: energy saving(35%), water saving(60%), sacing floor space(60%). The oil-free lubrication guarantees a clean vacuum and favors clean recovery of tail gas. The radial device of valve has a 500 times longer service life. It has less vibration, less noises, simple but graceful shape, easy operation and maintenance and low running cost.
A: We are a professional production and sales of industrial pumps and environmental treatment units company. And we have the right to export the products.
Q: What is your business range?
A: We specialized in manufacturing anti-corrosion plastic and stainless steel centrifugal pumps, magnetic pumps, self-priming pumps and vacuum pumps (sets), PPH/HDPE extrusion and winding storage tanks/towers, pipes and fittings, and environmental exhaust gas treatment unit, etc.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: What is your payment terms?
A: Common payment terms: 50% deposit by T/T, balance payment done before shipment. Or L/C at sight.
