Walchem EWN-21VCURC Dosing Pump


The EWNs are virtually new they were installed & water tested but the pumps were to small for their application.

EWN-C21VCURC Price $249.00 each | Two In Stockwalchem ewn

Material PVC/FKM

1.2 gph, 105 psi, 180 spm

Condition: Used
Shipping: Prepay & Add or Will Call
Contact: Kelly at sales@pfcequip.com

EWN Manual    EWN Brochure

walchem ewn

walchem ewn


High Compression Ratio
The compression ratio of a metering pump is important because it affects the pump’s ability to prime and vent.
The compression ratio is raised when you reduce the dead volume of the pump head during operation. All
E-Series pumps feature a very high compression ratio that ensures proper feed especially with off-gassing
products (i.e. Sodium Hypochlorite).