These units are supplied with two top mounted exhausts either of which can be used to suit the installation.
Only one can be seen in the above photograph.
Theyare manufactured from heavy duty, low cost MDPE plastic.
This reduces the overall cost of the unit whilst retaining the same features.
Small plastic VortexHeight: 27 "
Diameter (including lip): 16.5"
Feed and return diametre: 3"
Provision for waste 40mm
Distance between base and centre of inlet pipe is: 8.5"
Distance between base and centre of exhaust pipe is: 23"
It is suitable for flow rates of up to 900 gallons per hour.