Zhengzhou Great Wall Desktop Circulating Water Vacuum Pump Manufacturer

NegotiableUpdate on 01/16

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Nature of the Manufacturer: Producers

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Overview

The SHB-III desktop circulating water multi-purpose vacuum pump is suitable for experiments involving evaporation, distillation, and separation of chemicals. It can be combined with a rotary evaporator and a circulating cooler to form a matching system that meets experimental and production conditions. Small size, light weight, easy to move; Fluid silencers can reduce gas and gas-liquid friction in water, and lower noise levels; Dual tap, dual meter display, can be used separately or in parallel.

Product Details

SHB-IIIDesktop circulating water multi-purpose vacuum pumpProduct Features

1. Using water as the working fluid, recycling and conserving water resources.

2. The fluid muffler of this product can reduce gas in water and increase the vacuum degree; Reduce gas-liquid friction and lower noise.

3. Dual tap, dual meter display, can be used separately or in parallel.

4. The motor shaft is304Stainless steel material, sealed with fluororubber between the casing.

5. There is a check valve in the internal gas pipeline of the product to prevent liquid backflow.

Users can choose the appropriate model according to the material of the components in the table below based on their needs

Product model and component name	SHB-III	SHB-IIIA	SHB-IIIS	SHB-IIIG
pump body	304stainless steel		PP	304stainless steel
impeller	304stainless steel		PA	304stainless steel
injector	PP	304stainless steel	PP	Copper+PTFEcoating
Exhaust nozzle	PP	304stainless steel	PP	Copper+PTFEcoating
check valve	PP+copper
water tank	PP
three-way	PP
connecting pipe	silicone rubber			fluororubber

SHB-III

Desktop circulating water multi-purpose vacuum pumpMain technical parameters

model	SHB-Ⅲ/ⅢA/ⅢS/ⅢG
power(W)	180
power supply	220-240V，50 Hz
Single head pumping rate(L/min)	10
Ultimate pressure（MPa）/（mbar）	0.098/20
Number of exhaust heads	2
Water tank capacity（L）	15
Temperature usage range(℃)	5～35
relative humidity(％)	≤70
Shell protection level	IP20
External dimensions（mm）	385W×280D×420H
Weight（kg）	9.5

Zhengzhou Changcheng Science and Trade Co., Ltd. was founded in 1988 and is a technology innovation enterprise that integrates research, development, manufacturing, and operation. The company adheres to the concept of "quality first, innovation oriented, customer-oriented, and eternal integrity", and has long provided professional equipment for various fields such as chemistry, biology, and pharmaceuticals. Its products not only serve numerous universities, research institutes, and enterprise laboratories in China, but are also exported to Asia, Europe, the United States, and Australia. The company has a production workshop of over 10000 square meters, which is controlled by craftsmanship and strict testing of products. A professional R&D team collaborates with university resources to deeply cultivate technological innovation, and can provide customized and exclusive solutions according to customer needs.