Surface PumpsSaniMHP 4-40
Ambient image of a SaniMHP 4-4, horizontal multistage centrifugal pump for clean and rainwater, for water supply
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SaniMHP 4-40

The SaniMHP 4-40 is a horizontal multistage surface pump designed for use in clear water.
Quiet operation: optimised design for discreet use
High suction performance: suction capacity of up to 8 m
Max. flow rate 4 m³/h, max. head 40 m
Self-priming: quick and easy to start up
Versatility: suitable for watering, rainwater collection and water supply
Pump with stainless steel shaft and impeller, Noryl® diffuser
Find out more

Product details

SaniMHP 4-40 is a horizontal, self-priming and quiet multi-stage centrifugal pump designed for use with clear water. With a maximum flow rate of 4 m³/h and a maximum head of 40 m, it is ideal for irrigation, rainwater use, and water supply. Its optimised design ensures quiet operation and allows for suction up to 8 m, surpassing traditional pumps.
Technical specification

SaniMHP 4-40

Materials

  • Shaft
  • Impeller detail
  • Diffuser
  • Material fittings
  • Material pump seals
  • Pump housing
  • Seal
  • Motor housing
  • Impeller
  • Shaft
  • Shaft
  • Impeller detail
  • Impeller detail
  • Diffuser
  • Diffuser
  • Material fittings
  • Material fittings
  • Material pump seals
  • Material pump seals
  • Pump housing
  • Pump housing
  • Seal
  • Seal
  • Motor housing
  • Motor housing
  • Impeller
  • Impeller
  • Shaft
  • 1.4021
  • Impeller detail
  • Stainless steel 304 (1.4301)
  • Diffuser
  • Noryl
  • Material fittings
  • Brass
  • Material pump seals
  • carbon/ceramic/NBR
  • Pump housing
  • Stainless steel
  • Seal
  • Carbon/Ceramic/NBR
  • Motor housing
  • Aluminium
  • Impeller
  • PPA GF

Electrical features

  • Nominal absorbed current (A)
  • Socket included
  • Voltage (V)
  • Frequency (Hz)
  • Power consumption P1 (W)
  • Power output P2 (W)
  • Revolution per minute (RPM)
  • IP rating
  • Electrical class
  • Motor insulation class
  • Mode of operation
  • Length (m)
  • Section (mm²)
  • Type of cable
  • Nominal absorbed current (A)
  • Nominal absorbed current (A)
  • Socket included
  • Socket included
  • Voltage (V)
  • Voltage (V)
  • Frequency (Hz)
  • Frequency (Hz)
  • Power consumption P1 (W)
  • Power consumption P1 (W)
  • Power output P2 (W)
  • Power output P2 (W)
  • Revolution per minute (RPM)
  • Revolution per minute (RPM)
  • IP rating
  • IP rating
  • Electrical class
  • Electrical class
  • Motor insulation class
  • Motor insulation class
  • Mode of operation
  • Mode of operation
  • Length (m)
  • Length (m)
  • Section (mm²)
  • Section (mm²)
  • Type of cable
  • Type of cable
  • Nominal absorbed current (A)
  • 4
  • Socket included
  • Yes
  • Voltage (V)
  • 230
  • Frequency (Hz)
  • 50
  • Power consumption P1 (W)
  • 900
  • Power output P2 (W)
  • 700
  • Revolution per minute (RPM)
  • 2850
  • IP rating
  • IP55
  • Electrical class
  • I
  • Motor insulation class
  • F
  • Mode of operation
  • S2 90 min
  • Length (m)
  • 1,5
  • Section (mm²)
  • 1
  • Type of cable
  • H07 RN-F 3G

Hydraulic

  • Compatible irrigation
  • Suction height (m)
  • Max. Head. (m)
  • Max. operating pressure (bar)
  • Max. flow rate. (m³/h)
  • Discharge diameter G (inch)
  • Medium (°C)
  • Type of activation
  • Compatible irrigation
  • Compatible irrigation
  • Suction height (m)
  • Suction height (m)
  • Max. Head. (m)
  • Max. Head. (m)
  • Max. operating pressure (bar)
  • Max. operating pressure (bar)
  • Max. flow rate. (m³/h)
  • Max. flow rate. (m³/h)
  • Discharge diameter G (inch)
  • Discharge diameter G (inch)
  • Medium (°C)
  • Medium (°C)
  • Type of activation
  • Type of activation
  • Compatible irrigation
  • yes
  • Suction height (m)
  • 8
  • Max. Head. (m)
  • 40
  • Max. operating pressure (bar)
  • 9
  • Max. flow rate. (m³/h)
  • 4
  • Discharge diameter G (inch)
  • 1
  • Medium (°C)
  • 40 °C
  • Type of activation
  • Manual

Logistics

  • Gross weight (kg)
  • Gross weight (kg)
  • Gross weight (kg)
  • Gross weight (kg)
  • 12

General description

  • EAN code
  • EAN code
  • EAN code
  • EAN code
  • 3308815100180
FAQs

Frequently asked questions?

  • The SaniMHP 4-40 is a horizontal, self-priming multistage centrifugal surface pump designed for clear water and rainwater applications. It provides reliable water transfer for domestic, irrigation, and water supply systems.

  • The SaniMHP 4-40 can deliver a maximum flow rate of 4 m³/h, making it suitable for many residential and small commercial water applications.

  • Yes. The pump features an optimized multistage design that helps ensure quiet operation, making it suitable for residential environments and noise-sensitive installations.

  • The standard SaniMHP 4-40 is a manually operated pump, while the SaniMHP 4-40 PC3 includes an integrated PC3 pressure controller that automatically starts and stops the pump based on water demand and allows an adjustable start pressure between 1.5 and 3.5 bar.

  • Yes. The pump is self-priming and can draw water from a suction depth of up to 8 metres, making installation simple and flexible.

  • The pump can achieve a maximum head of 40 metres, enabling water transfer over considerable distances and elevations.

  • The SaniMHP 4-40 is designed for clean water and rainwater. It should not be used for wastewater, sewage, abrasive particles, or chemically aggressive liquids.

  • The SaniMHP 4-40 is a horizontal, self-priming multistage centrifugal surface pump designed for clear water and rainwater applications. It provides reliable water transfer for domestic, irrigation, and water supply systems.

  • Yes. The pump is self-priming and can draw water from a suction depth of up to 8 metres, making installation simple and flexible.

  • The SaniMHP 4-40 can deliver a maximum flow rate of 4 m³/h, making it suitable for many residential and small commercial water applications.

  • The pump can achieve a maximum head of 40 metres, enabling water transfer over considerable distances and elevations.

  • Yes. The pump features an optimized multistage design that helps ensure quiet operation, making it suitable for residential environments and noise-sensitive installations.

  • The SaniMHP 4-40 is designed for clean water and rainwater. It should not be used for wastewater, sewage, abrasive particles, or chemically aggressive liquids.

  • The standard SaniMHP 4-40 is a manually operated pump, while the SaniMHP 4-40 PC3 includes an integrated PC3 pressure controller that automatically starts and stops the pump based on water demand and allows an adjustable start pressure between 1.5 and 3.5 bar.

Quality

Buy with confidence

  • Experts Since 1958

    Creator of the Sanibroyeur macerating toilet.

  • Tailored Support

    Our team of experts is at your service.

  • Performance and Reliability

    Technologies and materials that ensure efficiency and longevity

  • Technical support

    More than 100 certified installers and repair technicians

  • Made in France

    Many products have received the Made in France label