Question 1 of 6
Intermediate

What makes the Grundfos MULTILIFT easy to install?

Question 2 of 6
Intermediate

How can you tell if you need to establish a drainage system as part of your building project?

Question 3 of 6
Intermediate

Why can it be a challenge to install a pumping pit outside a building when removing grey or black wastewater from below sewage level?

Question 4 of 6
Intermediate

When is it ideal to use a lifting station as a pressurised system for wastewater removal in commercial buildings?

Question 5 of 6
Intermediate

Why is a lifting station an optimal solution for basement refurbishments?

Question 6 of 6
Intermediate

Which inlet options does the Grundfos MULTILIFT offer?

Question 6 of 6
Intermediate

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1: What makes the Grundfos MULTILIFT easy to install?
You only need to set the following in the controller: 1) the maximum number of starts/stops of the pumps and 2) the level of the high water level alarm in the controller.
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1: What makes the Grundfos MULTILIFT easy to install?
The system comes pre-assembled with a freely adjustable inlet and many other installer benefits
1: What makes the Grundfos MULTILIFT easy to install?
The system comes pre-assembled and all settings in the controller are set from the factory.
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2: How can you tell if you need to establish a drainage system as part of your building project?
If the building next door does not have a drainage system, your building does not need one either.
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2: How can you tell if you need to establish a drainage system as part of your building project?
When the projected area of a building exceeds 2.000 m2 a drainage system is required.
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2: How can you tell if you need to establish a drainage system as part of your building project?
By conducting a thorough pre-investigation of the conditions of the soil, the groundwater conditions, and the drainage situation on neighbouring lots.
3: Why can it be a challenge to install a pumping pit outside a building when removing grey or black wastewater from below sewage level?
The weight and the shape of the pumping pit depend on the soil conditions, saturation of the soil and the local regulations. This makes planning difficult.
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3: Why can it be a challenge to install a pumping pit outside a building when removing grey or black wastewater from below sewage level?
The pumps in an outside pumping pit cannot be controlled from a Building Management System.
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3: Why can it be a challenge to install a pumping pit outside a building when removing grey or black wastewater from below sewage level?
A pumping pit installation calls for longer planning and installation time, more excavation time and higher excavation costs, as well as a higher initial investment.
4: When is it ideal to use a lifting station as a pressurised system for wastewater removal in commercial buildings?
When sanitary appliances are installed in the basement of an existing building, when space outside the building is limited or when excavation conditions are difficult.
4: When is it ideal to use a lifting station as a pressurised system for wastewater removal in commercial buildings?
When there is a need to remove black and grey wastewater, drainage water and surface water.
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4: When is it ideal to use a lifting station as a pressurised system for wastewater removal in commercial buildings?
When storage of wastewater volumes is required over a longer period of time.
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5: Why is a lifting station an optimal solution for basement refurbishments?
A lifting station is flexible, easy to service, cost effective, provides protection against flooding and is odour free. It can also be connected to the existing drainage pipe easily.
5: Why is a lifting station an optimal solution for basement refurbishments?
A lifting station is a versatile solution that can handle both black and grey wastewater, drainage water and surface water.
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5: Why is a lifting station an optimal solution for basement refurbishments?
The built-in frequency converter makes the lifting station very flexible for fluctuations in the discharge profile of the sanitary appliances.
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6: Which inlet options does the Grundfos MULTILIFT offer?
DN32-DN100
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6: Which inlet options does the Grundfos MULTILIFT offer?
DN50-DN150
6: Which inlet options does the Grundfos MULTILIFT offer?
DN40, DN65, DN100 and DN150
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