Specifications

Great Wall vacuum pump aspirator 20 experiences
1.max. vacuum 0.098 MPa
2.capacity 57 L
3.3 nozzles
4.flow 100 L/min

Great Wall vacuum pump aspirator 20 experiences 

 

I. CHARACTERISTICS OF USES:

 

        1. Be suitable for the research experiment, small scale test and small scale production process which have the processes such as evaporation, distillation, crystallization, drying, sublimation, filtration and decompression, degassing.

        2. The operation principle is the same as that of desk-top type pump.

        3. Compared with the desk-top type pump, the bleed air flow is more, which applies to the vacuum demands with large bleed air flow.

        4. Three taps, can be used alone or in parallel.

        5. 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.

        6. The body of the flume adopts polyvinyl chloride (PVC) material, the casing adopts carbon constructional quality steel cold rolling plate and the surface adopts electrostatic spraying.

         7. Ejector with copper material, tee junction, back valve and gas-extraction nozzle adopt the PP material.

         8. The pump body and impeller adopt stainless steel plate pressing (ANSI standard).

         9. Be furnished with truckles, which is convenient for moving and is suitable for the flexible configuration in labs and workshops.

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

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

 

II. Technical data:

Model	Power(W)	Powersupply V/Hz	Flow L/min	Lift(m)	Safety functions	MaterialsOfMachine Casing	Maximum VacuumDegree (MPa)	Single Tap Air Sucking Amount L/min	Number of Taps (A)	Number of Taps (L)	Materials of Water Tank	Dimensions(mm)	Weight kg
SHB-B	550	220/50	100	12	Check valve	Staticelectricitysprey	0.098	10	3	57	Polyvinyl chloride	450L×350W×820H	36
SHB-B95									5	57		450L×350W×820H	36
SHB-B95A						1Cr18Ni9Ti			5	57		450L×350W×820H	36
SHB-B88	180		80	10					3	40		350L×280W×880H	26