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Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com

Wet Rotor Circulator Pumps   

PFWRC67S1U

Typical  Retro-Fit  Installation

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 7-Da

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Summary of Contents for PFWRC67S1U

Page 1: ...NER S MANUAL PFWRC67S1U Wet Rotor Circulator Pump For Indoor Use Only Maintenance Free Power Flo Pumps Systems Your Power Ful partner for all your pumping needs NSF NSF Certified to NSF372 E474960 877 24PUMPS www powerflopumps com ...

Page 2: ...peration Allow time for pumps to cool before handling or servicing Features These Power Flo Circulator Pumps are designed to be installed in residential potable domestic hot water systems to provide recirculation in a RETRO FIT application where NO dedicated recirculation pipe has been installed of domestic hot water resulting in instant hot water at fixtures throughout the house This unit is desi...

Page 3: ...w Gal C Cast Iron B Lead Free Bronze S Stainless Steel 1 115 V 2 230V 1P F Flanged S Copper Sweat U Union EXAMPLE PFWRC2120C1F Power FloPumps WetRotorCirculator 21 ShutOffHead 20GPMMaxFlow CastIronVolute 115Volt FlangedConnection MODEL PART NUMBER VOLUTE Material VOLTS PHASE AMPS WATTS SYSTEM TYPE CAPACITOR WT lbs PFWRC67S1U Stainless 115 1 0 22 25 Open 2mfd 450V 5 Wet Rotor Circulator Pumps PFWRC...

Page 4: ...ed inlet pressure is the minimum allowable system pressure In a system open to the atmosphere the required inlet pressure is the minimum distance the pump must be located below the lowest possible water level of the water source Installation Position of terminal box Proper installation of the pump will have the terminal box located to one side of the pump with the conduit entry up See Figure 2 Thi...

Page 5: ... 2 Hot Water To Faucet Flow Rate Adjustment Hot Water Supply Cold Water To Faucet Cold Water Supply Quick and easy under the fixture installation Furthest point from water heater Optional Snap on Aquastat PFSOA Retro Fit Valve PFRFV Optional 7 Day Digital Programmable Timer PFDT PFWRC67S1U Hot Water Heater Figure 2 Cold Water Hot Water ...

Page 6: ...or correct performance and installed properly Under NO circumstances should the pump be operated without water circulation or without the minimum required inlet pressure for prolonged periods of time This could result in motor and pump damage Failure To Operate When the pump is first started the shaft may rotate slowly until water has fully penetrated the bearings If the pump does not run the shaf...

Page 7: ...or up to 7 days similar to a programmable thermostat The timer is plugged into a standard wall outlet and the circulator pump is then plugged into the timer allowing for time control of the pump This unit has an internal battery backup which will in the event of loss of AC power power the unit and save maintain program settings battery will last for 48 hours before needing to be recharged NOTE The...

Page 8: ...s including but not limited to the following sand gravel cement mud tar hydrocarbons hydrocarbon derivatives oil gasoline solvents etc or other abrasive or corrosive substances wash towels or feminine sanitary products etc in all pumping applications The warranty set out in the paragraph above is in lieu of all other warranties expressed or implied and we do not authorize any representative or oth...

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