Dosing Curves; Disposing Of The Product - Grundfos DMX 226 Installation And Operating Instructions Manual

14. Dosing curves

The dosing curves in the appendix are trend curves. See appendix:
Dosing curves
They apply to:
• performance of single pump (the flow rate is doubled for the
double pump),
• water as dosing medium,
• zero point of pump Q for specified pressure, see table below,
0
• standard pump version.
Abbreviation Description
Q Dosing flow
Zero point of the pump
Q
0
The pumps are calibrated so that Q is 0 at 3 bar.
h Stroke length
Related information
A.1. Dosing curves
34

15. Disposing of the product

This product or parts of it must be disposed of in an environmentally
sound way.
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest Grundfos company or
See also end-of-life information at
recycling.
DosingPump.ir
service workshop.
The crossed-out wheelie bin symbol on a product
means that it must be disposed of separately from
household waste. When a product marked with this
symbol reaches its end of life, take it to a collection
point designated by the local waste disposal authori-
ties. The separate collection and recycling of such
products will help protect the environment and human
health.
www.grundfos.com/product-