Control Box for SP: CU 321

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Technical Details
Curves, CAD drawings, manuals and service information.

Overview

The Grundfos CU 321 is a constant pressure control system designed for use with 4" or larger Grundfos SP pumps and motors. This wall mounted system maintains a constant pressure within the maximum pump performance in spite of varying water consumption.

Applications

The Grundfos CU 321 system can be used with a Grundfos SP pump for the following applications:

  • Water supply
  • Raw water intake
  • Dust suppression
  • Leaching
  • Dewatering


Features & Benefits

  • Complete solution from one manufacturer
  • Easy set-up
  • Available in a rang of sizes and capabilities
  • Built-in protection features including: dry-run, soft start, overload
  • Wide voltage range

Benefits
  • Complete solution
  • Easy set-up
  • Built-in protection features

Literature

 

Constant_Pressure_Systems

Literature Code: L-SP-SL-019
File Size: 2.19 MB


CU_321_Installation_&_Operation_Guide

Literature Code: L-SP-TL-022
File Size: 1.74 MB


New Applications / Sales

For more information on the CU 321 please contact us.
If you would like to learn where you can purchase this product, please see the "How to Buy" tab.

Please include the following information in your message so that we may better assist you:
1) Application Type (Example: Pressure boosting in a commercial building)
2) Flow Requirements
3) Head Requirements
4) Voltage Requirements
5) Additional Installation Details


Telephone: (905) 829-9533
Website: http://www.grundfos.ca

Contact Us - Existing Applications / Service

For service information on the CU 321 please contact us.

Please include the following information in your message so that we may better assist you:
1) Pump Type
2) Pump Model
3) Application Type (Example: Pressure boosting in a commercial building)


Telephone: (905) 829-9533
Website: http://www.grundfos.ca

Browse by map

Answer the questions to find out how you can buy your product
1. Who are you?*
2. Location
3. Postcode

Sansom Equipment Ltd. (Wholesaler)

63A O'Leary Avenue
A1B 2C9 St. John's
Telephone: 709-726-4344
Fax: 709-726-4419
Email: Not Available
Web: http://www.sansom.ca

Sumner Plumbing Supply (Wholesaler)

64 Brookland Street
B1P 5B2 Sydney
Telephone: 902-564-1144
Fax: Not Available
Email: Not Available
Web: http://Not Available

Thornes Ltd. (Wholesaler)

397 George Street
B1P 1K2 Sydney
Telephone: 902-494-5377
Fax: 902-465-2777
Email: Not Available
Web: http://www.sourceatlantic.ca

Sumner Plumbing Supply (Wholesaler)

17 Bridge Street P.O. Box 940
B0K 1S0 Stellarton
Telephone: 902-752-2547
Fax: Not Available
Email: Not Available
Web: http://Not Available

Sumner Plumbing Supply (Wholesaler)

6355 Lady Hammond Road P.O. Box 154
B3J 2M4 Halifax
Telephone: 902-543-7873
Fax: Not Available
Email: Not Available
Web: http://Not Available

Thornes Ltd. (Wholesaler)

3606 Strawberry Hill
B3K 5S3 Halifax
Telephone: 902-494-5858
Fax: 902-494-5830
Email: Not Available
Web: http://www.sourceatlantic.ca

Sansom Equipment Ltd. (Wholesaler)

100 Upham Drive
B2N 6W8 Truro
Telephone: 902-895-2885
Fax: 902-893-7584
Email: Not Available
Web: http://www.sansom.ca

Thornes Ltd. (Wholesaler)

14 Akerley Boulevard
B2Y 3Z5 Dartmouth
Telephone: 902-494-5377
Fax: 902-465-2777
Email: Not Available
Web: http://www.sourceatlantic.ca

National Process Equipment (Wholesaler)

Unit 111. 11 Morris Drive
B3B 1M2 Dartmouth
Telephone: 902-468-7890
Fax: 902-468-3011
Email: webinquiries@natpro.com
Web: http://www.natpro.com

Sumner Plumbing Supply (Wholesaler)

10 Wade Road
B2N 6S9 Truro
Telephone: 902-893-7434
Fax: 902-895-4134
Email: Not Available
Web: http://Not Available


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