Watson-Marlow Peristaltic Pumps Meet NSF61 Metering Pump Approval

Posted on by R Andrew Springer

NSF61 Approval for Industrial Elements 500, 600, 700 & Qdos ReNu Pumpheads

Watson-Marlow Pump Meets NSF61 Chemical Metering Pump ApprovalPreviously, only the the Qdos Pumps with their ReNu Pumpheads were certified by the NSF as chemical metering pump. Now the range of peristaltic pumps is covered and listed for chemicals in this LIST.

Certification classification: NSF/ANSI 61 – drinking water system components – Health effects.

The NSF (National Science Foundation), the public health and safety organization provides certification to govern the products used within the world’s food, water and consumer products and environments.

Products Covered by NSF Chemical Metering Pump Approval

All Watson-Marlow 500-, 600-, and 700-series pumps using Marprene tubing, Loadsure or continuous tubing, and the complete Qdos and ReNu ranges are now certified ‘chemical metering pumps’ against the NSF61 standard. NSF listing includes Industrial configurations of the following ranges:

  • 520, 620 and 720 pumpheads
  • 521, 621 and 721 close coupled
  • 530, 630, and 730 cased drives
  • ReNu 20, 30, 60 and 120

Learn more about Watson-Marlow Peristaltic Pumps HERE…