Highest quality, fatigue resistant steels, machined to demanding
tolerances. The shafts are designed to transmit the required
horsepower even in the most challenging applications.
The pump shafts for the 2-1/2 MUD HOG come with an option of
Reverse Rotation Prevention (RRP) system, which protects against
accidentally damaging the fluid end components, if the motor were
to be inadvertently wired wrong. This shaft is made of 4140 low
alloy steel.
The pump shafts for the 1-7/8 and 1-1/8 MUD HOG pumps on the
other hand, are offered in stainless steel materials because of their
similar “thru-the-impeller” design and the intrinsic requirement for
corrosion resistance.