vacuum pump and compressor uses water as sealant,it can suction air,steam,gas that contains much water,and powder gas without granule. Pump casing material: cast iron Impeller material: alloy copper Seal: fluororubber mechanical seal Teflon coating disposal inside pump casing and pump cover Applications It's maily used in low/rough vacuum degree and big capacity area, such as vacuum drying, vacuum concentration, vacuum evaporation, vacuum degassing, vacuum distillation. So it's suitable for medical/pharmaceutical industry (autoclave sterilizer, capsule filling machine), chemical industry, textile industry, power plant, food-related industry, metallurgical industry, paper making industry etc. Advantages Comparing to similar products,our model owns a lot of superiority: 1. More than 30 years' experience in quality control and lead time,also we can provide competitve price. 2. Impeller is produced by our company,it's material is alloy copper to ensure firmness and reliability. 3. Inside pump cover,pump body and disc,it has anti-fouling Teflon coating disposal. 4. Use Viton mechanical seal to prevent corrosion so it can run smoothly under strict weather. 5. All motor has CE certificate and is made by our company to ensure power and quality. 6. Whole testing system controlled by micro-machine,all pumps pass testing before shipping.For each pump,we test for at least one hour,to test its power,capacity,vacuum degree,motor speed,current etc. 7. For quality problem,we guarantee to repair or replace within one year. Memo Lead time: around two weeks if quantity less than 50 units,if quantity more than 50 units,please confirm with us. Standard voltage: 380V,50HZ,3 phase (if special voltage is required, please let us know) We are in customized business, if special motor, material or color is needed, we can make it according to customer's requirements If you have any questions about pump details, shipping, price term or payment term
