Features/Product Advantages
Simple: Wilo-Connector (quick electrical connection), on/off switch, fill and drain ports, large base mounting points
Efficient: Optimized motor design enables high hydraulic efficiency, low power consumption, and a very compact structure
Economical: Smaller motors perfectly meet requirements
Low noise (noise levels between 56 dBA and 64 dBA)
Domestic water pump model with a new pump design (for domestic water supply systems)
Construction
Multistage centrifugal pump; non-self-priming (HiMulti 3) or self-priming (HiMulti 3 P)
Applications
Water supply (ACS and KTW drinking water approvals; S1 models also WRAS compliant)
Sprinkling
Irrigation and watering
Rainwater harvesting
Equipment/Functions
Directly flanged motor
Thermal motor protection switch for 1~230 V models
Model Code
|
Example: |
HiMulti 3-24 P/1/5/230 |
|
HiMulti |
Multistage centrifugal pump for domestic water supply (Hi = Home Intelligence) |
|
3 |
Series Tier (1 = Entry-level, 3 = Standard, 5 = High-end) |
|
2 |
Rated flow rate, unit: m³/h |
|
4 |
Number of impellers |
|
P |
P = Naturally aspirated version (no indication = non-naturally aspirated version) |
|
1/5/230 |
Single-phase AC 1~230 V, 50/60 Hz |
|
S1 |
S1 (Optional) = Suitable for WRAS-approved mechanical seal models (no designation = suitable for KTW- and ACS-approved models) |
Technical Data
Mains connection: 1~230 V, 50/60 Hz
Permissible fluid temperature: 0 °C to +40 °C (+55 °C for 10 minutes)
Permissible ambient temperature: -15 °C to +40 °C
Permissible storage temperature: -30 °C to +60 °C
Max. permissible operating pressure: 8 bar
Max. permissible inlet pressure: 3 bar
Protection class: IPX4
Suction-side connection: Rp 1
Pressure-side connection: Rp 1
Materials
Pump housing: Technopolymer (ACS, WRAS, and German drinking water regulation certified)
Impeller and stage housing: Modified PPO (30% GF) (ACS, WRAS, and German drinking water regulation certified)
Pump cover and shaft: Stainless steel
Mechanical seal: Ceramic/carbon
Scope of delivery
Pump
2 plastic connectors with gaskets for manual pipe connection
Wilo connector (quick electrical connector)
Installation and operating instructions
Options
S1 version: WRAS drinking water certified