Engineering publications brought to you by Mark Allen

JBJ Techniques

Cooling and heat exchange

Mechanical Power Take-off Selection guide

Shell and tube type heat exchangers

Oil-air heat exchangers

Need electrical power in far-flung places?

Oil-filled, multiple disc, hydraulically actuated self-adjusting clutch

Motors

Sizzling seals sorted by super special shaft soaking system

Low speed/high torque hydraulic motors efficiency up to 96%

Couplings

Mechanical power transmission couplings

Hydraulic

Hydraulically actuated power take-off units

Couplings

ATEX-certificated bellhousings and couplings

Clutches and gearboxes