Browse Forums Eco Living Re: Rinnai HWS & Pressure Tank 3Sep 10, 2016 2:18 am 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Rinnai HWS & Pressure Tank 5Sep 10, 2016 11:26 am 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Rinnai HWS & Pressure Tank 7Sep 10, 2016 12:02 pm 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Rinnai HWS & Pressure Tank 8Sep 10, 2016 12:40 pm 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Rinnai HWS & Pressure Tank 11Sep 10, 2016 6:43 pm 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Rinnai HWS & Pressure Tank 14Sep 10, 2016 9:57 pm 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Rinnai HWS & Pressure Tank 16Sep 11, 2016 10:17 am 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Rinnai HWS & Pressure Tank 18Sep 12, 2016 12:32 am 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Rinnai HWS & Pressure Tank 20Sep 12, 2016 12:54 pm firebird Oh, so if the pressure tank is 30 psi are you saying I only need a cut-out a few psi above that? I am somewhat hesitant to answer your question in this instance because a lot of people read these threads and their pumps and situations will be different and I would not want someone taking on board a recommendation given to you and using it for a different situation. The cut in pressure is always above the tank's pressure, if you persevere with the pressure tank, maybe initially try 3-4 psi above the tank's pressure. Also be aware that the pressure tank's pressure must be checked at least annually but preferably more frequently than annually. The tank must be drained before the pressure is checked and adjusted. Pump types vary as do the applications such as some properties having underground tanks or submersible pumps etc. I mentioned my Davey pump earlier because it also has a 35 meter head and we were discussing different pressure switch settings when pumps were fitted at the factory with a pressure tank but it is a centrifugal pump whereas yours is a turbine pump. Turbine pumps are known by various names and you can read about them below. The operating differences between centrifugal and turbine pumps are also explained. You Tube is also a good source of information. http://www.rothpump.com/regenerative-tu ... -head.html The statement below is taken from the link above. Regenerative turbine pumps should not be operated against a closed discharge, unless a pressure relief valve is used. Install a pressure gauge on the pump's discharge, observe the manufacturer's pressure limits and you'll increase the pump's life. A centrifugal pump usually has the cut in pressure 2 psi above the pressure tank's pressure but this also depends on the tank's elevation if applicable whereas some other types of pumps might require 5 psi. 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. First time building 2 storey home, is under construction (in Framing stage) in NSW. I have 3 toilets and need bidet spray in… 0 17033 Hi all, My concrete tile roof (pictured here: https://imgur.com/a/d2GiHJH) over the last 5 years has gotten to the point it needs a clean. Unsure why previous owner… 0 433 |