Multilift
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GRUNDFOS MULTILIFT MULTILIFT PRODU

The Grundfos MULTILIFT is a compact, powerful lifting station that offers a complete wastewater solution for commercial buildings in any terrain Why use packaged lifting stations? A Grundfos MULTILIFT solution gives you no-hassle wastewater disposal in a single, pre-assembled package, complete with a wired controller and fully automatic, low-noise operation guaranteed. Packaged systems like the MULTILIFT use the gravitational system within an existing building to make its operation much easier. Sometimes, the cost of installing or expanding a gravity drainage system can outweigh the...

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STRONG ARGUMENTS What makes MULTILIFT the preferred choice? The proven MULTILIFT design ensures trouble-free wastewater disposal and comes pre-assembled with a wired controller, ready for installation and fully automatic, low-noise operation. Powerful pumps The patented MULTILIFT tank design efficiently prevents sedimentation and accordingly minimises the need for tank cleaning. Grundfos recommends the use of an optional diaphragm pump that can be used to evacuate the tank for cleaning purposes and secure wastewater removal in case of power breakdown. Furthermore, the tank is accessible...

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Don’t run the risk of backflow – Grundfos keeps you dry Buildings with basement floors Use a MULTILIFT solution at the lowest level of a building with one or more basement floors to lift wastewater into the gravity drainage system. This saves the cost of expensive drainpipe excavations under and adjacent to the building, and allows you to place the ground pipe and sewer connection as close to ground level as possible. A further benefit of using MULTILIFT is automatic backwater protection. Heavy rainfall is one of the serious consequences of the violent climate changes that our planet has...

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Distance to mains Building conversions Use a MULTILIFT station for cost-efficient wastewater discharge in buildings where basement levels have been converted (e.g. from office to restaurant). A MULTILIFT solution utilises the existing drainpipes, meaning that you do not have to change pipes outside the building. Hillside situation Use a MULTILIFT solution if your building is located away from the mains. In these cases, gravity draining would lead to heavy, costly excavation work and subsequent pipe leakage risks. In hilly areas, lifting stations are a cost efficient alternative to pumping...

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MULTILIFT in brief Complete lifting stations (44l to 1.350l tank capacity) Media types The MULTILIFT range offers pre-assembled complete lifting stations designed to lift wastewater from below sewer-level in buildings of any size and into the sewersystem. Combining pumps, tanks and controls, they ensure easy installation at the lowest possible cost and offer decades of reliable operation. MULTILIFT lifting stations are suitable for all building types and sizes, both as part of initial designs and retrofits. MULTILIFT lifting stations offer you the choice between two different pumping...

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MULTILIFT at work For buildings of all sizes Getting the right size The MULTILIFT range covers buildings of all sizes, from single-family homes to large commercial or industrial buildings. Whatever the scale, MULTILIFT units are designed for compactness, reliability and easy, inconspicuous installation. With a gooseneck / reverse water seal, they will even offer complete backflow protection (see page 4) and guarantee wastewater removal under extreme conditions. Correct sizing of your lifting station is crucial to performance. Sizing tools, installation drawings and instructions are...

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HIGH POINTS MULTILIFT high points Plug-and-go MULTILIFT gives you everything you need – including electronic controls. The all-in-one units are designed to be as compact as possible, with pumps fully integrated in the smaller models. The flexible connection options mean that you can connect your MULTILIFT to inlet, discharge, and ventilation pipes to match your system layout. The wide range of accessories ensures that your final installation is always a perfect fit. In case of underground installation in pits, the unit design secures operation under flooded conditions as well. Minimal...

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Improved reliability In wastewater handling, operational reliability is crucial. The new and improved MULTILIFT features make this lifting station range the most reliable on the market. New, improved level detector • ontact-free and continuous level detecting C by on-board piezo-resistive pressure sensor element • o moving components like floaters that can N give rise to blockages when they come into contact with paper or dirty material • P68 standard ensures smooth operation even I when a lifting station is flooded • ontinuous monitoring of sensor element by a C smart controller • ery easy...

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Intelligent controllers The intelligent MULTILIFT controllers come with a wide range of useful functions that make operation and service easy, including a failure log that quickly identifies the root cause of any problem. Level control 221 The MULTILIFT controllers for commercial applications make installation, operation and maintenance as easy as possible. Features include: • Menu-operated controller including interface for future updates Level control 220 for MULTILIFT MSS Level control 220 (for MULTILIFT MSS) • Automatic pump start and stop on selectable levels, alternating pump...

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SINGLE STATIONS MULTILIFT single stations – uncompromising quality Multiple horizontal and vertical inlets Select horizontal or vertical inlet options to suit your project’s specific conditions – and with sockets or sealed bushings from DN50 to DN150, there are plenty of connection possibilities. The unique rotatable inlet on MULTILIFT M and MOG enables stepless inlet level adaption between 170-315 mm. The MULTILIFT units perform a crucial task: collecting wastewater and bringing it to the sewer system. This demands much in terms of reliability, performance – and ease of installation....

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