CR-ASTM-2C-M20 20mm ASTM Coupon Rack

CR-ASTM-2C-M20 20mm (3/4 Inch) Coupon Rack - ASTM D2688 Compliant

Convergent Water Controls | SKU: CR-ASTM-2C-M20

Compliant to ASTM D2688 specification for Dimensions and Flow – Standard Test Method for Corrosivity of Water in the Absence of Heat Transfer (Weight Loss Method)
Mounted on PVC backboard for easy installation
True Union ball valves fitted on the inlet and outlet for easy isolation of flow when removing coupons, and for easy retrieval of coupons when they become detached from holder.
Flow maintained at a fixed rate during a wide range of differential pressure across the inlet and outlet of the rack
Included are the new improved and strengthened quick release coupon holders
Download a copy of ASTM D2688 from www.astm.org/Standards/D2688.htm
Model CR-ASTM-2C-M20-04 for fixed flow rate 20 l/min +/- 20% between 45-500 kPa differential pressure (most popular)
Model CR-ASTM-2C-M20-10 for fixed flow rate 20 l/min +/- 10% between 140-1000 kPa differential pressure