hi
wanted to use these thttp://www.screwfix.com/prods/11877/Plumbing/Overflow-Waste-System/Straight-Tank-Connector-21-5mm to connect a few plastic containers together to make another filter and to use it as a sump for ac ouple of pumps 1 to feed my heater and 1 for the coil denitrator .
how amny would i need to acheive the same flow as 2 1.5 inch connectors please?
as these are cheap as chips
cheers
giorgio
at home at mo as roof ridges just blown of of me house
wanted to use these thttp://www.screwfix.com/prods/11877/Plumbing/Overflow-Waste-System/Straight-Tank-Connector-21-5mm to connect a few plastic containers together to make another filter and to use it as a sump for ac ouple of pumps 1 to feed my heater and 1 for the coil denitrator .
how amny would i need to acheive the same flow as 2 1.5 inch connectors please?
as these are cheap as chips
cheers
giorgio
at home at mo as roof ridges just blown of of me house
