The EWNs are virtually new they were installed & water tested but the pumps were to small for their application.
1.2 gph, 105 psi, 180 spm
Shipping: Prepay & Add or Will Call
Contact: Kelly at firstname.lastname@example.org
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).