Water Re-circulation Vacuum Pump


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DESCRIPTION

Made from a centrifugal pump that pulses water at a high velocity through suction aspirators, creating a pump rate of 10 litres/min from each pump connection. The vacuum achieved, 5 to 40mbar is dependent on the water temperature in the reservoir. Aspirated gases from both inputs mix in the 10 litre reservoir. Although the interior of the pump is made from stainless steel and polypropylene it is a requirement to change the water in the pump to limit any attack of any chemicals or vapors absorbed in the water. For better protection of equipment it is recommended to connect a "Scrubber" to wash and neutralize any corrosive gases.

The pump includes an exit valve that allows the water to be circulated externally. This can be used to empty and change the water in the reservoir to form an external re-circulation of water.

FEATURES

Reduced water consumption.

2 independent connections, aspiration pump vacuum rate 10 Litres/min Vacuum limit: 5 and 40 mbar (Dependent on water temperature)

Capacity: 10 Litres

Low noise level (<65dBA).

Valve connections for entrance and exit of vacuum and external water recirculation.


CONTROL PANEL

2 vacuum connections.

2 analogue vacuum gauges.

Illuminated mains switch.


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MODEL

Part No. Height/Width/Depth

(exterior) cm

Vacuum limit bar Pump rate

litre/minute

Power

W

Weight

Kg

4001612 44 x 39 x 28 0.098 2 x 10 280 10


ACCESSORIES

System to neutralize vapours ¡§Scrubber¡¨.

Prevents condensed vapours of acids and neutralise's gasses in a NaOH solution

Part No. Height/Width/Depth

(exterior) cm

Weight

Kg

4001611 32 x 31 x 16 2

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Excellent Technology Co.
Hong Kong: Tel. (852) 2691 3821    Fax. (852) 2900 2980
Email: LabSupplyhk@Gmail.com

China: Tel. (86) 150 1799 2655   Fax. (86) 755 3360 9662
Email: etchk.China@Gmail.com