Description pump DM4
Single-channel centrifugal drainage pump: besides the high capacity it guarantees excellent head; ideal for civil and industrial applications; specifically designed for very heavy use; available in the mobile or permanent versions with coupling feet.
Drainage pumps with centrifugal impeller type single-channel; guarantees, in addition to a high porta-ta an excellent prevalence; suitable for civil applications e industrial; were especially designed for extremely heavy use; available for both mobile and fixed cations with coupling foot.
Single-channel centrifugal drainage pump: besides the high capacity it guarantees excellent head; ideal for civil and industrial applications; specifically desi-gned for very heavy use; available in the mobile or permanent versions with coupling feet.
Drainage pumps with centrifugal impeller type single channel; they also guarantee a flow rate higher than an excellent head; in-diced to civil and industrial applications, they have been specially designed for a very intense; available for applications both mo-bile than fixed, with coupling foot.
Drainage pumps with centrifugal impeller type single channel; guarantees, in addition to a high flow optimal prevalence; suitable for applications civil and industrial purposes; have been projected especially for extremely heavy use; available for mobile and fixed applications with foot coupling.
| Pump body | cast iron |
|---|---|
| Impeller | cast iron |
| Mechanical seal | double seal with oil barrier; silicon carbide on pump side, sealing ring on motor side |
| Motor shaft | stainless steel AISI 304 |
| Passage of solids | Ø max 60 mm (DMT 250/4-400/4), Ø max 90 mm (DMT 550/4-750/4) |
| Liquid temperature | 0-40 °C |
| Cable | H07 RNF, 10 mt |
| Gaskets | NBR rubber |
| Bolts | A2 stainless steel |
| Foot support | galvanized iron |
| Max Depth of immersion | 20 mt |
| 2 poles induction motor in oil bath | 3~ 230/400V-50Hz P ≤ 4kW 3~ 400/690V-50Hz P > 4kW |
|---|---|
| Insulation class | F |
| Protection degree | IP68 |
