Carvin Magnum Force V Series Variable Speed Pumps are intended to run on the lowest speed to maintain a sanitary environment, which, in turn, minimizes energy consumption. The Magnum V Series variable speed pump features a patented air-cooled heat sink allows pump to run dry without damage to shaft seal, as well as the exclusive dual Ring-Lok™ design that gives "tool free" access to the strainer basket and pump internals.
Features / Specifications:
Warranty Coverage: 2 Year Manufacturer’s Limited Warranty. Coverage includes replacement parts only and is subject to the manufacturer’s discretion. The pump must be installed with a pool or spa. Improper use or installation voids the warranty. Proof of installation by a licensed technician is required for valid warranty coverage.
So far so good! Pump is very quiet and easy to install and setup timers and speeds. I have a 20ft round above ground pool and keep the pump running around 1350 rpm all day. This speed gives my pool about 25 gpm of water flow. At this speed its super quiet. Only the water ripples let me know its running. I bump up the speed when adding chemicals. Works great.