SHB-IIICirculating water multi-purpose vacuum pumpThis pump is a new type of desktop circulating water vacuum pump designed by our company based on the small laboratory area. Its function and purpose are the same as the B-type pump, and the main body is made of stainless steel material. Equipped with an external circulation device, the vacuum degree is stable, the appearance is beautiful, and it is small, exquisite, and unique.

（1）Circulating water multi-purpose vacuum pumpAdopting dual tap, it can be used separately or in parallel, equipped with two meters;

(2) The host is made of stainless steel plate stamping, exquisite and beautiful, and the box is made of special engineering plastic;

(3) Equipped with a specially designed fluid muffler, it reduces the friction noise between gas and liquid in water, making the vacuum degree higher and more stable. Corrosion resistant, pollution-free, low noise, easy to move, and can also be equipped with vacuum regulating valves according to user needs for convenient operation;

（4）Type III S-type circulating water multi-purpose vacuum pumpThe performance is the same as that of SHB-III type circulating water multi-purpose vacuum pump, but the main components are made of engineering plastics and stainless steel, which are cost-effective;

（5）Type IIIA circulating water multi-purpose vacuum pump, OutsideObserving the III and III S-type vacuum pumps, but all important components such as the jet injector, three-way valve, check valve, and exhaust nozzle are made of stainless steel material;

(6) The water storage tank is made of newly developed special plastic material, which has corrosion and dissolution resistance for operations containing organic chemicals such as acetone and chloroform.

Technical parameters of circulating water multi-purpose vacuum pump