M&C TechGroup MP47-Z-BPR150 Data sheet - Manual

M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany
[email protected] • www.mc-techgroup.com • Fon +49 2102 935-0 • Fax +49 2102 935-111
10.4
Embracing Challenge
ƒ ƒ
With integrated bypass admission pres-
sure regulator
ƒ ƒ
Corrosion resistant
ƒ ƒ
100% lubricant free
ƒ ƒ
Gas tight
ƒ ƒ
Maintenance free
ƒ ƒ
Long service life
Special Features
Analytical Diaphragm Pump
Series MP®
Version MP47-Z-BPR150
with integrated bypass admission pressure regulator
MP47-Z-BPR150
Application
The diaphragm pump MP47-Z-BPR150 is suit-
able for the 100 % oil-free delivery of corrosive
gases with changing pressure conditions. The
capacity and construction of the pump is
especially designed for the problems in the
analyze technique. The pump is gas-tight and
operates without any maintenance.
Description
All sample contacting parts of the diaphragm
pump MP47-Z-BPR150 are made of PTFE,
PVDF and Viton or Kalrez. The lifted gas
remains analytically pure due to the fact that
the pump works absolutely without any lubri-
cant. A special diaphragm and valve system
guaranties a long life time and no mainte-
nance is necessary. The pump is available for
230V or 115V.
One problem in the analyze technique, when
lifting gases via filters, is that the filters are
clogged after a longer period of time. This
causes an increasing differential pressure
above the filter and subsequently, a higher
suction pressure for the pump is necessary.
This, however, results in a decrease of the
adjusted pump capacity.
In order to avoid this negative influence, the
M&C diaphragm pump MP47-Z-BPR150 is
equipped with a fully adequate bypass admis-
sion pressure regulator inside the pump head.
Independent from the changing entry pres-
sure, the bypass admission pressure regula-
tor keeps the pressure at the pump outlet
constant, so that the adjusted pump capacity
resulting thereof remains constant as well.
For example, the entry pressure may vary
from 0,46 bar abs. to 1,1 bar abs. for a pump
capacity of 250Nl/h.
The outlet pressure is adjusted at works to
200mbar overpressure (adjustable up to
300mbar).
Technical specifications and illustrations are without
obligation, subject to modifications. 01.08