Wilo-HiMulti 3 H

Explanation of the name

Example:	HiMulti 3 H50-24 P
HiMulti	Multistage Horizontal Centrifugal Pump for Domestic Water Supply (Hi — Home Intelligence)
3	Product Level (1 = Market Entry, 3 = Standard, 5 = Premium)
H	Tank system
50	Tank volume in l
2	Nominal flow rate in m ³ / h
4	Number of impellers
P	P = self-priming version (no indication = normally suction version)

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Overview

Simple: Plug & Pump system
Efficient: high efficiency hydraulics, low power consumption and very compact dimensions through electric motor optimization
Automatic operation and prevention of water hammer thanks to the manometric switch and the diaphragm pressure tank
Low noise level: Noise levels from 56 dB(A) to 64 dB(A)

Type

Membrane pressure vessel water supply system in normal (HiMulti 3 H) or self-priming (HiMulti 3 H P) version

Application

Water supply (ACS approval for drinking water supply)
Watering
Irrigation and irrigation
Rainwater utilisation
Equipment/function
Directly flanged motor
Manometric switch
Diaphragm pressure vessel (diaphragm can be replaced)
Membrane pressure vessel (can be replaced) Power cable with plug
Thermal motor protection switch

Scope of delivery

Pump
Pressure switch
Pressure gauge
Diaphragm pressure vessel (50 or 100 l)
Pressure hose with steel jacket and screw connection
Synthetic hose connector 1 piece with seal for manual connection to the supply line
Wilo-Connector (quick electrical connection)
Installation and operating instructions

Model overview

Products

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Product designation	Mains connection	Total tank volume V	Nominal motor power P₂	Gross weight approx. m	Article number
HiMulti 3 H 50/2-24 P	1~230 V, 50 Hz	-	0.40 kW	22.8 kg	2549339
HiMulti 3 H 50/2-25 P	1~230 V, 50 Hz	-	0.50 kW	24.9 kg	2549340
HiMulti 3 H 50/2-44 P	1~230 V, 50 Hz	-	0.60 kW	24.6 kg	2549341
HiMulti 3 H 50/2-45 P	1~230 V, 50 Hz	-	0.80 kW	26.5 kg	2549342
HiMulti 3 H 100/2-24 P	1~230 V, 50 Hz	-	0.40 kW	53.6 kg	2549343
HiMulti 3 H 100/2-25 P	1~230 V, 50 Hz	-	0.50 kW	55.7 kg	2549344
HiMulti 3 H 100/2-44 P	1~230 V, 50 Hz	-	0.60 kW	55.4 kg	2549345
HiMulti 3 H 100/2-45 P	1~230 V, 50 Hz	-	0.80 kW	57.3 kg	2549346
HiMulti 3 H 20/2-24 P	1~230 V, 50 Hz	-	0.40 kW	19.6 kg	2550646
HiMulti 3 H 50/2-23	1~230 V, 50 Hz	-	0.40 kW	21.2 kg	2549347
HiMulti 3 H 50/2-24	1~230 V, 50 Hz	-	0.40 kW	22.8 kg	2549348
HiMulti 3 H 50/2-25	1~230 V, 50 Hz	-	0.50 kW	24.9 kg	2549349
HiMulti 3 H 50/2-43	1~230 V, 50 Hz	-	0.40 kW	22.5 kg	2549350
HiMulti 3 H 50/2-44	1~230 V, 50 Hz	-	0.60 kW	24.6 kg	2549351
HiMulti 3 H 50/2-45	1~230 V, 50 Hz	-	0.80 kW	26.6 kg	2549352
HiMulti 3 H 100/2-23	1~230 V, 50 Hz	-	0.40 kW	52.0 kg	2549353
HiMulti 3 H 100/2-24	1~230 V, 50 Hz	-	0.40 kW	53.6 kg	2549354
HiMulti 3 H 100/2-25	1~230 V, 50 Hz	-	0.50 kW	55.7 kg	2549355
HiMulti 3 H 100/2-43	1~230 V, 50 Hz	-	0.40 kW	53.3 kg	2549356
HiMulti 3 H 100/2-44	1~230 V, 50 Hz	-	0.60 kW	55.4 kg	2549357
HiMulti 3 H 100/2-45	1~230 V, 50 Hz	-	0.80 kW	57.3 kg	2549358
HiMulti 3 H 20/2-24	1~230 V, 50 Hz	-	0.40 kW	19.6 kg	2550647

Those. information

Technical Specifications

Electrical connection: 1~230 V, 50 Hz
Permissible fluid temperature: 0 °C to +40 °C (+55 °C for 10 min.)
Permissible ambient temperature: -15 °C to +40 °C
Permissible storage temperature: -30 °C to +60 °C
Max. permissible operating pressure: 8 bar
Max. supply pressure: 3 bar
Tank volume: 50 or 100 l
Setting range for pressure switch: 1-5 bar
Protection class IP 54
Pressure side pipe connection: Rp1
Pressure switch on suction side: Rp1

Materials

Pump casing made of technopolymer with drinking water approvals in accordance with ACS, WRAS and KTW
Impellers and stage jacket in Noryl GF30 with drinking water approvals in accordance with ACS, WRAS and KTW
Stainless steel pump cover and shaft
Ceramic/graphite mechanical seal

Download

Wilo-HiMulti 3 H... Wilo-HMHI, Wilo-Jet HWJ	Download
Documentation	Download

Colors

DOP

Wilo CAD

The Wilo CAD online library contains DWG drawings of Wilo pumping equipment. In this library, the dimensions of the pumping equipment are given as a guideline. Please note that the contents of the Wilo CAD online library are subject to technical changes.

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Wilo CAD online library