KEY FEATURES

• Compact positive displacement pump
  
• Digital display with intelligent control electronics
• Variable-speed drive

The SMART Digital DDE is a compact positive displacement, diaphragm dosing pump with variable-speed drive (stepper motor) and intelligent control electronics with minimum energy consumption.

The SMART Digital Dosing series operates at full stroke length to ensure optimum accuracy, priming and suction, even for high-viscosity or degassing liquids. The duration of each discharge stroke varies according to the capacity set, resulting in optimum smooth and continuous discharge flow. The click-stop mounting plate allows installation in three different positions without using any additional accessories. 

The click-stop mounting plate allows installation in three different positions without using any additional accessories. The dosing flow can be adjusted by means of an adjustment knob on a logarithmical scale from 0.1 - 100%.

The dosing head is composed of:

• Long lifetime and universal, chemically resistant full-PTFE diaphragm
• Double ball valves for highest dosing accuracy
• Deaeration valve for easy start-up

Operation modes:

• Manual dosing from 0.1 - 100%
• Pulse control (divisor function included)

Other features:

• 100 % key (max. capacity), e.g. for deaeration
• Operation mode switch key between manual and pulse
• Status LEDs for pulse and manual
• Mechanical lock to protect the pump against unauthorised access

Signal - Inputs/Outputs:

• Signal- Inputs/outputs: - Input for pulse, external stop
• Input for empty tank signal
• 2 potential free output relays for max. 30 V AC/DC (configurable, alarm, low level, full stroke signal and pulse)

ADDITIONAL FEATURES

• Versatile operation modes
  
• Minimum energy consumption

APPLICATIONS

• Chemical dosing in water treatment related applications
• Range of industrial applications including metering of chemical products

PRODUCT PACKAGE INCLUDES

• Grundfos DDE 6-10 PR-PVC Digital Chemical Dosing Pump

To assist with the installation of this chemical dosing pump, Grundfos recommends the following installation kits (available separately):

• GRU-95730452 (6/9mm Installation Kit, without level sensor)
• GRU-95730476 (6/9mm Installation Kit, with level sensor)
• GRU-95730460 (9/12mm Installation Kit, without level sensor) -This option is suitable if higher flows are required
  
• GRU-95730484 (9/12mm Installation Kit, with level sensor) - This option is suitable if higher flows are required

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 DDE 6-10 PR-PVC Digital Dosing Pump is outlined in the Grundfos SMART Digital S brochure.

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PRODUCT INFORMATION SHEET (PIS)

Detailed information about the Grundfos DDE 6-10 PR-PVC Digital Chemical Dosing Pump is outlined in the Grundfos DDE 6-10 PR-PVC Digital Chemical Dosing Pump product information sheet.

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USER MANUAL

Additional information about operating the Grundfos DDE 6-10 PR-PVC Digital Chemical Dosing Pump is outlined in the Grundfos Digital Dosing Pump range, instruction manual.

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