vfd

Hi, We are remodeling a house and installed a 3 phase, 5 HP pump and VFD. We finally have the house all insulated and sealed up with all the doors and windows fully installed and painted, and the pump is running. However it is way louder than I expected, probably as loud as a small hotel hair...

I am needing to install a new well pump. the pump would shares with my neighbor. Static water level is 185’. Pump is 90’ from the house and the last well test said the well was capable of 35 GPM. I definitely want a system with constant pressure. I like simplicity of a CSV but they pump...

Hello all, It seems I've been reading a lot on this forum lately, so many thanks already! I'm trying to address a submersible well pump that is short-cycling (58sec on, 28sec off, @9-10.5GPM). I would like to solve the short-cycling in a manner that minimizes the long-term average operating...

I recently had a well drilled. We went 760' with only 1 GPM. I hydrofractured the well and the flow went up to 16 GPM. At 140' he was pumping 16GPM and the water level remained flat. The static water level is about 30'. My irrigation system was designed on city water at 14 GPM and 60psi...

Forgive me if this question is unclear due to poor terminology. I'm new to pumps but am under the gun to get a new system installed. We currently have a Red Jacket "Submerga" 3 HP single phase pump sitting at 545 ft in a 560 ft well. It was installed in 1977 using a traditional installation...