Product Details

Small Water Pumps

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. Different models have different vacuum taps device, ranging from 2-5, the operator can work alone or in parallel operation.

3. The machine running low noise, stable performance. Also have the advantage of a small size, small footprint, light weight and so on.

Application

It provides vacuum condition for evaporation, distillation, crystallization, drying, distillation, filtration pressure, vacuum degassing experiments. Especially suitable for colleges and universities, research institutes, chemical, pharmaceutical, biochemical, food, pesticides, agricultural engineering, biological engineering etc industries’ scientific research, pilot and production.

Technical parameter

Model		SHZ-D(Ⅲ)	SHZ-D(Ⅲ) four-meter, four tap	Remark
The machine Performance	Power (W)	180	370	Can equipped with 2L, 5L glass reactor or rotary evaporator. The vacuum is better when the water temperature is between 4℃ and 10℃.
	Voltage (V/Hz)	220/50
	Flow (L/min)	60
	Lift (m)	8
	Body material	Anti-corrosion/1Cr18	Anti-corrosion
The machine performance	Max. pressure (Mpa)	0.098
	Sucking rate for single tap(L/min)	10
	Quantity of tap (Pcs)	2	4
	Tank capacity (L)	15
Dimension (mm)	400280420
Weight(kg)	15
Ultimate vacuum (kpa)	26
Security performance	Anti~corrosion, counter~current prevent valve

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

SHZ-D(Ⅲ) details

Application in laboratory