Re: [RE-wrenches] Grundfos

2010-11-08 Thread Gary Gordon at SYV Solar
Gary, Any chance that the pumping system is off during the winter? Kent Osterberg Blue Mountain Solar Gary Gordon at SYV Solar wrote: Wrenches, More details on the Grundfos failures: 1st failure 11 SQF-2 w/ 204ft TDH 2nd failure 6 SQF-2 w/ 220ft. TDH 3rd failure 6 SQF-2 w/ 253ft. TDH

Re: [RE-wrenches] Grundfos

2010-11-08 Thread Gary Gordon at SYV Solar
and am about to try a Monoflow. Any other thoughts? Mike Nelson MD Electric & Solar Gualala Ca. On Fri, Nov 5, 2010 at 4:40 PM, Gary Gordon at SYV Solar wrote: Wrenches, I set up the PV arrays for six Grundfos SQ Flex submersible well pumps on a cattle ranch. The first three ha

[RE-wrenches] Grundfos

2010-11-05 Thread Gary Gordon at SYV Solar
Wrenches, I set up the PV arrays for six Grundfos SQ Flex submersible well pumps on a cattle ranch. The first three have failed (in exact order of installation) in about a year. Anyone else experiencing similar problems? I had always heard great things about their equipment, is it time to look el