M&C TechGroup MP47_D Operator's manual - Manual (Page 7)

7
Gas sampling and gas conditioning technology 6-1.1.1-ME
6 INTRODUCTION
This diaphragm pump MP47 ... is suitable for corrosive gases. It is constructed especially for prob-
lems in the analysis technique.
7 DESCRIPTION
The pump MP47 has a PTFE-head. All sample contacting parts are out of PTFE. The pump works
absolutely lubricant free, so gases remain analytically unchanged. Due to a special diaphragm and
valve system, the pump operates maintenance-free.
The MP47 ... is available in 230 V or 115 V and can be equipped with an EEx motor for applications in
hazardous areas as well.
The standard MP47 ... is designed for normal applications at a maximum gas flow of 6 l/min. Up to
flow rates of 17 l/min we recommend the type MP47-Z.
With the option MP .../R a needle valve is build into the pump-head to adjust the flow rate (see data
sheet 6-1.1.3).
M&C provides for the series MP47 ... pump as option a diaphragm breakage monitoring. MP47 .../D is
equipped with a special double-membrane safety system (see 6-1.1.5).

Maximum temperature for medium during operating: -30 °C ... +80 °C.

The pump must be protected from the effectes of dust and water.

Before use please check the compatibility of the material.
Figure 1 Pump capacity MP47
0
50
100
150
200
250
300
350
400
450
0,4 0,5 0,6 0,7 0,8 0,9 1 1,2 1,4 1,6 1,8 2 2,2
l/hr
MP47
bar abs.
N O T E !
The diaphragm pump series MP47 ... are not allowed for liquid medium.