fl ow area, minimum pipe length, minimum number of bends/ perte de charge minimale (grand diamètre, conduite courte, un hose. connections, fi ttings with small pressure losses). minimum de courbes, raccords avec faibles pertes de charge). Re 2.1. Sistema abierto a presión atmosférica 4) If noise has to be considered, the inlet line must be a fl...
Wenn Umkehrpumpen hohem Druck in der Auslassleitung ausgesetzt werden – während der Elektromotor nicht eingeschaltet ist – werden die Pumpen rückwärts larufen. Re 2.3. Bomba reversible Solange der Einlassdruck den max. Druck von 5 bar nicht übersteigt, Si se expone la salida de la bomba a alta presión mientras qu werden die Pumpen vom Rückwärtslauf nicht beschädigt.
1. Identifi cation 1. Bezeichnung 1. Identifi cación Elastic coupling Bell housinge If alternative mounting is desired, please contact the Danfoss Sales Si vous désirez un autre type de montage, contactez l’organisation Motor shaft Organization. commerciale de Danfoss. Choose proper tolerances to ensure an easy mounting of the elastic Choisissez des tolérances correctes pour faciliter le montage sans outils...
The valve should be placed as close to the pump as possible. La vanne sera placée aussi près que possible de la pompe. 3.4 Überdruckabsicherung 3.4 Protección contra las altas presiones The opening characteristics of the valve must not result in peak Les caractéristiques d’ouverture de la vanne doivent permettre d’éviter Die Pumpe sollte mit einem Überdruckventil oder einem Druckent- La bomba se debe proteger de las altas presiones por m...
For further information on anti-freeze media, please contact the Danfoss High Pressure Pumps. Max. pressure on the pump’s outlet line should be limited at 80 barg (1160 psig) continuously.
The APP (W) pump is designed so that lubrica- In case of irregular function in the pump, please tion follows from the water itself and there is contact the Danfoss High Pressure Pumps. thus no oil in the pump. The pump requires no periodic replacements of seals and valve parts.
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Denmark Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.
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