I meant to ask a question as well - of those who may have bought a Draper butt pump.
Just to be safe, I sought assurance that one could use the control tap to control the flow. Seemed reasonable to me??
"YES, THE OUTPUT OF THE PUMP IS 2.2 M CUBE/HOUR AND THIS MUST BE MAINTAINED
OTHERWISE THE PUMP WOULD BURN OUT.
KIND REGARDS
BOB (HELPLINE)"
"If you insert a t piece into the outlet pipe, apply two valves you could then reduce the flow rate for irrigation and the other outlet could feed back into the water butt consequently maintaining the flow from the pump 2.2 m cube / hour.
Kind regards
Francesca (sales)"
Clear? Or is it me??