WL series of standing reciprocating vacuum pumps are the renewed products based on the primeval W series of lying ones.Compared with the
W series of ones, they have the specialty as follows:
1) The gas valves are installed on the cover and neck of the cylinder(the W series ones are on the body of the cylinders),so it can increase the area of cooling water.The process of compressing gas is approximately isothermal,so it can decrease the loss of power and can save energy by 10%~15%.The area it holds can decrease by 1/2.
2) The piston of the lying reciprocating vacuum pump will go down because of the weight of itself ,so it will be worn away unsymmetrically.
The WL series of ones improved this shortcoming,it can decrease the wearing away of the moving units as piston and connecting pole;
3) We can serve the no-oil WL series of standing reciprocating pumps.
W series of pumps adopt the circle-shaped stationary valve and its ultimate pressure (absolute pressure) is lower than 2600Pa,while the WY series of pumps adopt stripe-shaped moving valves,and it’s ultimate pressure is lower than 1300Pa? This series of pumps are principally used in the trade of chemical industry,medicine-manufacturing,light industry, architecture material and wiring etc..We also serve the no-oil pumps according to the demand of user.
Supplier: En590, jet fuel a1, pet coke, pump, valve, cosmetic, mechanical seal, cotton bag, glass bottle, hand sanitizer, hydraulics, cosmetic bottles,socks, paper drink straw, alcohol wipe, other korean products, mask, or nitrile gloves and hand sanitizer and korean cosmetics
Supplier: 1. lighting products:
* indoor luminaires (including led bulb, led tube, led panel, led slim panel, led batten, led ceiling, led cross and linear light, led high bay, led parking, led downlight, led track light);
* outdoor luminaires (including led flood light, led solar flood light, led street light, led solar street light.)
* led grow lights (a variety of professional grow lights for dragon fruit, chrysanthemum, medicinal plants, ginseng, tomatoes, strawberries, grapes, watermelons, cantaloupe, bell peppers, orchids, vegetables, algae, etc.);
* fishing lights (including on boat lights and underwater lights);
2. kitchenware products: vacuum flask, water bottle, electric kettle; electric blender, rice cooker, glass liner and accessories.
Services: Manufacturing, export and import, transport, and odm/oem services for all of the products.