User Guide

Installation The SEP4™ should be installed only by qualified personnel in accordance
with current local codes and legislation.
The SEP4™ is installed between the primary and secondary circuits,
always in a vertical position.
Hydraulic
characteristics
The SEP4™ should be sized according to the maximum flow rate at the
inlet. The selected value is the primary circuit flow rate, or secondary
circuit flow rate, whichever is largest.
Size 1” 1 1/4” 1 1/2” 2”
GPM 11 18 26 37
m
3
/h 2.5 4.0 6.0 8.5
l/s 0.7 1.1 1.6 2.3
Gallons 0.5 0.7 1.3 3.5
liters 2.0 2.6 5.0 13.2