KEY FEATURES

• High performance booster pump set supplied on a compact base frame
  
• Supplied as a complete system with all fittings, instrumentation and controls
  
• Versatile pump set with compact footprint allowing rapid installation

The Grundfos Hydro Multi-E booster pump sets are designed for the transfer and pressure boosting of clean water in a range of utility and industrial applications, as well as hotels, hospitals, schools and similar settings. The Grundfos Hydro Multi-E booster sets consists of two CRE 20-4 pumps coupled in parallel and mounted on a common base frame provided with all the necessary fittings to form a complete system.

The Grundfos Hydro Multi-E is mounted on a common base frame made in black painted mild steel. On the suction side are fitted a suction manifold (AISI 316 or EN 1.4571) and two pressure transmitters which are mounted on an isolating valve. On the discharge side of the pumps are fitted a non-return valve, an isolating valve, a pressure gauge, two pressure transmitters mounted on an isolating valve, a diaphragm tank and a stainless steel discharge manifold (AISI 316 or EN 1.4571).

The Grundfos Hydro Multi-E is fitted with an on/off-switch for the supply voltage. The Grundfos Hydro Multi-E is designed for maintaining a constant pressure regardless of flow changes and fluctuation. The internal PI-controller regulates the number of running pumps and the speed of the pumps according to the required flow. The system can be operated directly on the graphical display of any of the pumps or via Grundfos GO (available separately as an accessory).

ADDITIONAL FEATURES

• 2 Relay outputs
• 2 Digital inputs (one used for external start/stop)
• 2 Digital configurable input/output (one used for external start/stop)
• 3 analogue inputs (one used for discharge pressure and one used for inlet pressure)
• Multi-Master functionality
• 2 Limit exceed functions (one used for dry running protection)
• Set-point influence
• Pipe filling function
• Proportional pressure and High Efficient PM motors

APPLICATIONS

• Designed for the transfer and pressure boosting of clean water in a range of utility and industrial applications, as well as hotels, hospitals, schools and similar settings

PRODUCT PACKAGE INCLUDES

• Grundfos Hydro Multi-E 2 CRE 20-4 Booster Pump Set
• Incorporates all instrumentation, controls and fittings, including, pressure transmitters, pressure gauge, isolating valve, non-return valve, pressure tank and a stainless steel discharge manifold (for full details of inclusions refer to the product information sheet) to form complete system
• Grundfos pump set is supplied mounted on a common base frame made in black painted mild steel

SPECIFICATIONS

The contents of this document are provided as a guide only and are subject to change without prior notice, and without any subsequent liability to Parkway Process Solutions Pty Ltd (the “Company”) or any of its related entities. The actual shape, colour, size, performance and/or any other parameters of the item/s and/or product/s and/or system/s supplied by the Company, may vary materially from those outlined by the Company.

All brand names and product names outlined in this document are either trademarks or registered trademarks and belong to the respective companies.

ALL INFORMATION OUTLINED HEREIN IS PROVIDED AS A GUIDE ONLY AND SHOULD NOT BE RELIED UPON FOR ANY PURPOSE, WITHOUT CONFIRMING SUCH DETAILS WITH THE COMPANY BEFORE MAKING A PURCHASE AND/OR UTILISING A GIVEN PRODUCT.

ADDITIONAL RESOURCES

PRODUCT BROCHURE

General information about the Grundfos Hydro Multi-E Booster Pump Set range is outlined in the Grundfos Hydro Multi-E Booster Pump Set brochure.

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PRODUCT INFORMATION SHEET (PIS)

Detailed information about the Grundfos Hydro Multi-E 2 CRE 20-4 Booster Pump Set is outlined in the product information sheet.

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