For drinking water applications
The DPVE is designed for drinking water applications, for example on booster sets. The pump is smaller and lighter than the normal DPV-range. The non-return valve, which is in most cases obligatory for drinking water applications is integrated in the discharge casing. The extended motor shaft reduces the number of parts.
Applications
- Booster sets
- Drinking water applications
Advantages
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All wetted parts are stainless steel: perfectly suitable for drinking water applications
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The non-return valve, which is integrated in the pump casing, complies with most leading European drinking water approvals
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Extra measuring point at the pressure side of the pump
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Base plate fixing holes are identical to DPV series
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The threaded connections are 2" outer thread. For coupling to 11/4" and 11/2" inner thread, for easy connection to the shut-off valves of the booster set, adaptors are available
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Low rotation speed motor on the DPVE 14: low noise, low maintenance costs, longer working life
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No motor/pump shaft coupling
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Investment cast stainless steel pump casing with male thread
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All wetted parts are stainless steel AISI 304
Technical specifications
| Maximum pressure |
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50 Hz: 70 m (230 ft)
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60 Hz: 55 m (180 ft) |
| Maximum capacity |
- 50 Hz: 12 m3/h (53 GPM)
- 60 Hz: 9.7 m3/h (43 GPM)
|
| Connections |
|
| Pumped medium |
|
| Maximum liquid temperature |
- -15 up to 60 °C
- (5 up to 140 °F)
|
Options
- Efficiency class 1 motors (Eff 1)
- Variable frequency drives
- Terminal box position
Documentation