PONNDORF Gerätetechnik GmbH
Leipziger Strasse 374
D - 34123 Kassel
Operation Manual
Hose Pump Series
P_delta / PD-S
Page 3 of 29
Version 003_GB / 04.2021
2.
General
2.1
Service address
PONNDORF GERÄTETECHNIK GmbH
Leipziger Strasse 374
D - 34123 Kassel
Tel.
0561 / 51139 - 0
Fax:
0561 / 51139 - 88
E-Mail: [email protected]
2.2
General information
Ponndorf Hose Pumps are a self-priming positive displacement pumps without any glands
or valves. The pumping medium only comes in contact the inner surface of the pump hose,
but not with the moving parts of the pump. Therefore the pumps are particularly suitable for
pumping aggressive, abrasive and viscous liquids, but as well for pumping liquids
containing coarse-grained solids and sensitive materials which require to be pumped
gently.
Priming and pumping of combustible gases or fumes is prohibited.
Start-up and shutdown processes which require this should only be rarely
and kept as short as possible. Dry running of the pump (operation without
the pumping media) must generally be avoided, apart from the start-up and
shutdown processes mentioned before.
The operator must ensure that the relevant safety regulations (e.g. TRGS
727) for the pumped medium are observed to avoid dangerous electrostatic
charging. Among other things, please consider flow velocities, etc.
Hose pumps are only intended to pump free-flowing liquids but not to pump
gaseous pumping media.
The functioning of a hose pump can lead to abrasion on the pump hose. For
applications in which the possible abrasion is intermittent or not permissible,
appropriate filter technology must be provided by the customer.
To guarantee the tightness and chemical compatibility of the pump hoses,
the manufacturer of the hose pump must be consulted in case of possible
changes of the pumping media unless this information does not appear from
available documents.
Summary of Contents for P delta 15
Page 1: ...Hose Pump Series P_delta PD S Operation Manual...
Page 2: ......
