Laboratory Small Water Liquid Ring Vacuum Pump for Mini Rotary Evaporator

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Laboratory Small Water Liquid Ring Vacuum Pump for Mini Rotary Evaporator

Customization:	Available
Warranty:	12month
Oil or Not:	Water

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Product Description

Basic Information

Model NO.

SHZ-D

Structure

Water Circulating

Vacuum Degree

Low Vacuum

Working Conditions

Wet

Product Name

Water Circulating Vacuum Pump

Matched

for Glass Reactor or Rotary Evaporator

Vacuum

0.098MPa

Delivery Time

In Stock

Transport Package

Carton

Origin

China

HS Code

8414100090

Production Capacity

1000sets/Month

Product Description

Laboratory small water liquid ring vacuum pump for mini rotary evaporator

The series of Multi-purpose Circulating Water Vacuum Pump takes circulating water as working fluid, uses the negative pressure created by fluid jet to eject. It provides vacuum conditions for processes such as evaporation, distillation, crystallization, drying, sublimation, filtration, decompression, and degassing. It is particularly suitable for laboratories and small-scale tests in universities, chemical industries, biochemistry, and foodstuff engineering.

Cyclically use water, saving precious water resources.
Save more than 35% of electricity compared to other vacuum pump types.
Specialized fluid muffler reduces gas in water for higher and more stable vacuum degrees.
Double-tap and double-display design can be used independently or in parallel.
High resistance to corrosion by acids, alkalis, and solvents.
Equipped with fluorine rubber sealing to prevent corrosive gas intrusion.
SHB-3 series features various material options (PP, Stainless Steel, Lucid flume) to meet specific acid resistance and observation needs.

Parameter	Specifications (Model SHZ-D)
Flow	20L/min
Lift head	8m
Volume	15L
Number of taps	2
Sucking volume	10L/min
Vacuum	0.098Mpa
Power	180W
Voltage	220V
Material	Anticorrosion
Size	400280420mm
Weight	15kg

Frequently Asked Questions (FAQ)

Q1: What are the primary applications for this vacuum pump? A: It is designed for evaporation, distillation, crystallization, drying, filtration, and degassing, making it ideal for laboratories and small-scale industrial tests.

Q2: How does the circulating water system benefit the user? A: The system recycles water to conserve resources and uses a fluid muffler to ensure a higher, more stable vacuum degree with reduced noise.

Q3: Is the pump resistant to chemical corrosion? A: Yes, it is built to resist corrosion from acids, alkalis, and various solvents. Specific models use PP or stainless steel for enhanced protection.

Q4: Can I operate two different experiments simultaneously with one pump? A: Yes, the double-tap and double-display design allow for two processes to be connected and monitored independently or in parallel.

Q5: What maintenance is required for the SHZ-D model? A: You should regularly replace the water in the flume to ensure water quality, maintain the vacuum level, and prevent dirt buildup.

Q6: What makes the motor sealing special? A: The pump uses fluorine rubber sealing which prevents corrosive gases from entering and damaging the internal electric components.