Wilo-MultiPress HMP
Series description
Your advantages
- Ideal system for supplying water throughout the building
- Low-noise due to multistage design
- All parts in contact with the fluid are corrosion-free
- Reduction of switch-on frequency and avoidance of pressure surges due to large-sized 50 l diaphragm pressure vessel
Construction
Non self-priming water-supply unit
Application
- Water supply
- Sprinkling
- Irrigation and spraying
Equipment/function
- Directly flanged motor
- Pressure switch
- Diaphragm expansion tank
- for use with single-phase motor
- Connection cable with plug
- Thermal motor protection switch
Scope of delivery
- Pump
- Pressure switch
- Pressure gauge
- Diaphragm pressure vessel (50 l)
- Pressure hose with steel casing and screwed connection
- Installation and operating instructions
Type key
Example: | HMP-305-DM |
H | System consisting of a pump with diaphragm pressure vessel |
MP | MultiPress (multistage, non-self-priming, horizontal centrifugal pump) |
3 | Nominal flow rate Q in m³/h |
05 | Number of impellers |
DM | Three-phase current, 3~230/400 V, 50 Hz |
Technical data
- Mains connection 1~230 V, 50 Hz/ 3~400 V, 50 Hz
- Max. inlet pressure of 6 bar
- Fluid temperature +5 °C to +35 °C
- Max. operating pressure 10 bar
- Pressure switch setting range 1-5 bar
- Protection class IP54
- Suction- and pressure-side connection Rp 1
Materials
- Pump housing made of 1.4301 stainless steel
- Impeller made of Noryl
- Shaft made of 1.4057 / 1.4404 stainless steel (1.1 kW)
- Mechanical seal made of carbon/ceramic
- Stage chambers made of Noryl
- Seal made of NBR
