Circulating magnets, commonly known as the String Magnet, is a pump thru magnet that allows drilling fluids to circulate the well bore.
Manufactured from 4140 HTSR steel tool joints, the stainless steel tubing section houses Rare Earth magnet inserts. This magnet has a very powerful draw that collects and retains metal contamination with out effecting fluid flow.
Circulating Magnet 2 1/8"
Circulating Magnet 2 7/8"
Circulating Magnet 2 7/8 Straight
Circulating Magnet 3 1/8"
Circulating Magnet 4 1/4"
Circulating Magnet 4 3/4"
Circulating Magnet 6 5/8"
Frac String Magnet
Click here to download Spec Sheet