The pumps are available in sizes ranging from 40 to 80 mm on the pressure flange. The suction flange is bigger than the pressure flange. DESMI H is a single-stage centrifugal pump with stainless steel shaft, mechanical shaft seal, and closed impeller.
Alternatively, a V-belt pulley may be mounted with a TAPER LOCK bush. When dimensioning the V-belt pulley it is important to follow the rules of the DESMI nomograms for the pump size in question - contact DESMI.
The pump is to be lifted as shown here: The lifting straps must not bear against sharp edges and corners. ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby – Denmark Tel: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com...
6.1 FITTING SEALING RING IN PUMP CASING When fitted, the sealing ring is to bear against the shoulder of the pump casing. ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby – Denmark Tel: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com...
Start the pump for a moment to check the direction of rotation. If the direction is correct (i.e. in the direction of the arrow) the pump may be started. ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby – Denmark...
Bear in mind, though, that the pump was carefully checked and tested at the factory and that the majority of faults stem from the piping system. ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby – Denmark Tel: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com...
- The repairman must be familiar with the type of liquid which has been pumped as well as the safety measures he is to take when handling the liquid. ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby – Denmark...
The test pressure is stated in the test certificate and stamped into the discharge flange of the pump. The powers stated in the table below are the highest possible absorbed by the pump, whereas the min./max. values for flow and pressure indicate DESMI's recommended operating range for the pump. ______________________________________________________________________________...
14. EU DECLARATION OF CONFORMITY DESMI PUMPING TECHNLOGY A/S, hereby declare that our pumps of the Modular H type are manufactured in conformity with the following essential safety and health requirements in the COUNCIL DIRECTIVE 2006/42/EC on machines, Annex 1.
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