Brief introduction

This product is a new type vacuum suction pump design based on recycled water as the working fluid, the principle of negative pressure produced by jet. It is provide vacuum for chemical experiments and also can provide circulating cooling water to the reaction set.

The pumps are widely used in evaporation, distillation, crystallization, filtration, decompression, sublimation and so on. It is the ideal equipment in universities pharmaceutical, chemical, food processing and other areas in laboratory.

Features

1. Water-saving effect is remarkable. The water in the water tank of the machine can be recycling, which is overcome the phenomenon of large amount of waste water when direct blow down tap water for vacuum. After testing, in one working day, continuous use may save water more than 8 tons, and the water can be use for a long time at a time. It is particularly suitable for tall building laboratory which is lack of water or insufficient water pressure.

2. Multi-function versatility application. This machine can provide vacuum conditions, besides, it also can provide circulating cooling water to the reaction device. This machine is connected to water, through appropriate supplement water, can continuous cycle operation for long time and keeping the inside temperature does not rise, the vacuum does not drop. Different models have different vacuum taps device, ranging from 2-5, the operator can work alone or in parallel operation.

3. Corrosion-resistant, no pollution.The machine shaft made of stainless steel material: the pump head, impeller, jet device and other key components.Using acid, alkali resistance A.B.C engineering plastics, copper, plastic Wang and other materials, plastic materials for the water tank.According to user needs can be freely chosen, is not from the effects of corrosive substances such as acid, alkali solvents and so on and also does not contaminate the laboratory.

Technical data 

Notes: This machine is double tap or four taps, each vacuum gauge to display the corresponding vacuum degree of suction head.

Product details

Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. is specialized in R & D, production, sales, teaching and chemical biology pharmacy equipment integrated company.

Company tenet: keeping reputation, valuing contracts, supplying lower prices and better quality equipments to serve the cause of China's scientific research.
Our company always adheres to the "quality casting brand, professional achieves service" 

business philosophy, and the main product is rotary evaporator, jacketed glass reactor, single layer glass reactor, circulating water vacuum pump, low temperature reaction bath (slot), low temperature cooling fluid circulating pump(cooling chiller), vacuum drying oven, blast drying oven, high-pressure reaction kettle, freeze dryer(lyophilizer), water/oil bath, magnetic heating stirrer, hydrothermal synthesis reactor, heating mantle, lift jack, etc. 

Service promise

1. Products quality guarantee is for one year, after the product was sold.

2. In the warranty period, the users operate according to instruction but meet problems, our company will maintain free of charge. 

3. Beyond the warranty period, products problems can also be solved by my company maintenance, but charge wiring components fees properly.

Technology service
1. We have a mobile repair service team in our company,  to carry out maintenance, consulting services in China for many years.

2. Users encounter problems when using our products, please contact us by telephone or email, we will be ready to provide consulting, maintenance and other services immediately.

1. What's the minimum order quantity?

One set at present.

2. What kind of payment term do you accept?

Normally we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exactly term with be discussed during the deal.

3. How will you delivery these goods?

It will be decided according to your quantity. Normally we will choose International Express,  Air and sea.

4. How will package glass equipment?

We package these glass equipment in good and non fumigation standard plywood.

5. Can you accept OEM terms?

Sure.