NADE SHB-IIIG 80L/min Water Circulating Vacuum Pump

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.

Providing vacuum condition for the processes of evaporation, distillation, crystallization, drying, sublimation, filtration and decompression, degassing and so on, particularly be suitable for labs and small scale test of industries such as universities and colleges, scientific research institutes, chemical industry, pharmacy, biochemistry, foodstuff, pesticide, agricultural engineering, biological engineering.

1. Cyclically use water, save the precious water resources.

2. Save more than 35% of electricity than other type of vacuum pump.

3. The fluid muffler purposemade can reduce the gas in water and make the vacuum degree higher and more stable; reduce the friction between gas and fluid, reduce the noise.

4. Double-tap, double-display, can be used alone or in parallel.

5. Resist corrosion by acid, alkali and solvents.

6. The special machine is made by the famous electric manufacture ODM with fluorine rubber sealing, the inner of which can’t be intruded by corrosive gas.

7. Can be used to extract corrosive gas, need to shorten the period of water changing.

Notice:

Need to replace the water in the flume regularly to ensure the purity of water quality, the vacuum degree and to avoid dirt stains.

Models:

1. SHB-Ⅲ: shell, flume, ejector, tee junction, check valve and gas-extraction nozzle adopt the PP material; pump body and impeller(six flow passages, dual seal) adopt stainless steel plate pressing, the material is in accordance with the ANSI standard.
2. SHB-ⅢA: ejector and gas-extraction nozzle adopt stainless steel material (ANSI standard), the rest is the same as SHB-Ⅲ.
3. SHB-ⅢS: pump body adopts the PP material, which is more suitable for acid gas, the rest is the same as SHB-Ⅲ.
4. SHB-ⅢT: lucid flume is convenient for observe water level and water quality, the rest is the same as SHB-ⅢA.
5. SHB-IIIG: Based on SHB-ⅢA type, the function and basic material are the same as those of SHB-ⅢA type. Spray paint Teflon(PTFE) on the ejector and gas-extraction nozzle, gas pipeline adopts fluorine rubber material.
6. SHB-IV: Multi-purpose vacuum pump with the same panel. The expansion of SHB-Ⅲ type, the characteristics and material are the same as SHB-Ⅲ type. Four taps vacuumize at the same time, four gauges display, independently of each other, experiments can be conducted by four operators simultaneously, which can reduce the laboratory cost. Be convenient for the teacher to demonstrate visually and monitor the experiment directly, meanwhile, the student can start and shut down the machine at any side.

Model	SHB-III series
Power(W)	180
Power supply(V/Hz)	220/50
Flow(L/min)	80
Lift(m)	10
Maximum Vacuum Degree(MPa)	0.098
Single Tap Air Sucking Amount(L/min)	10
Single Tap Air Sucking Amount(A)	2
Safety functions	Check valve
Capacity of water storage tank(L)	15
Materials of Water Tank	PP
Dimensions(mm)	385L×280W×420H
Weight(kg)	11
Suction nozzle (mm)	8

The configuration table(texture of material):

	SHB-III	SHB-IIIA	SHB-IIIS	SHB-IIIG
Shell	PP	PP	PP	PP
The sink	PP	PP	PP	PP
Jet	PP	SUS304	PP	Copper+Teflon
Tee	PP	PP	PP	PP
Check valve	PP+Copper	SUS304	PP+Copper	PP+Copper
The suction nozzle	PP	SUS304	SUS304	Copper+Teflon
The pump body	SUS304	SUS304	SUS304	SUS304
Impeller	SUS304	SUS304	PA	SUS304
The connecting pipe	NR	NR	NR	FPM