External Pumps

The standard Model DR3 is provided with 304 stainless steel wetted casing components, PA 12 gears, carbon graphite packed gland, bronze bearings, hardened chrome shafts, integral relief valve, bi-rotational operation, flexible mounting and port design

The Model DR3 is fabricated with a 304 stainless steel inner casing and a Nyrim outer casing. Use of encapsulation technology provides the system designer greater freedom than was previously available with single material pump designs.