SKU: 1551
Wilo MHIL 904-E-3-400
Multistage, non-self-priming, horizontal, high-pressure, block-type centrifugal pump with horizontal suction and vertical discharge.
This pump has a compact design and is equipped with a through motor pump shaft and a direction-independent mechanical seal. Sections, impellers and drive wheels are made of stainless steel, and the pump housing is made of cataphoretic coated cast iron.
It is suitable for water supply and pressure boosting, industrial circulation systems, process water, cooling water circuits. It can also be used in washing installations as well as irrigation systems.
Product features/benefits
- Ergonomic, compact block design
Contents of delivery
- Wilo-MHIL multistage high-pressure centrifugal pump
- Installation and operating instructions
Layout Guidelines
- Motor relay for 3-phase motor available as an option or supplied by the customer
- Single-phase motor equipped with built-in motor overheating protection and capacitor
Weight, kg 20.4 Materials Pump shaft 1.4301 [AISI304] Pump housing EN-GJL-250 (cataphoretic coated) Mechanical seal BQ1E3GG Working wheel 1.4301 [AISI304] Static seal EPDM Order data Weight (gross), kg 21.9 Weight (net), kg 20.4 Type of packaging Cardboard Height (gross), mm 280 Height (net), mm 240 Length (gross), mm 600 Length (net), mm 480.1 Product Wilo Quantity per layer, pcs 1 Quantity per pallet, pcs 1 EAN number 4048482691480 Packaging properties Shipping packaging Type MHIL 904 Colour Green/Black/Silver Width (gross), mm 260 Width (net), mm 138 Power Inlet pressure max. H, bar 6 Maximum working pressure pmax, bar 10 Nominal pressure, bar PN Ambient temperature, max. T, °C 40 Fluid temperature T, °C -15...+90 Motor Insulation class F Electric motor efficiency ηm 100%, % 84,2 Motor efficiency ηm 50%, % 83,0 Electric motor efficiency ηm 75%, % 84,2 Rated motor power P2, kW 1.50 Rated current 3~230 V, 50 Hz IN, A 6.4 Rated current 3~400 V, 50 Hz IN, A 3.7 Network connection 3~400 V, 50 Hz Power consumption P1, kW 29 Degree of protection IP 54 Connections Nominal pressure level (suction side) PN PN 10 Nominal pressure level (pressure side) PN PN 10