PNEUMATIC SUCTION PUMP
BNL140
Introducción
Pneumatic pump model BNL 140 is an auxiliary equipment destined to supply, or drainage of waters stored in mine workings, or in any other place where a supply of compressed air line is available
The operation of the suction pump is made by pressurizing containment vessel through a network of air with minimum useful section of 1/2", so that the differential pressure between the network and the atmospheric pressure, acting on the surface of the liquid stored in the vessel, driving the water stored by the outlet pipe.
A float valve mechanism, operated a shut-off valve that produces grounding pressure and depressurization of the vessel, in a way that sets the delivery and suction of the water cycle.
Click on image to enlarge
Characteristics
- Air supply pressure ....................................................................................................4/5 bares
- Maximum flow rate ......................................................................................................140 l/min
- Maximum flow pressure .................................................................................................. 5 bar
- Maximum power..................................................................................................................1 kW
- Weight of the machine......................................................................................................30 Kg
Download commercial document PDF
