Method for Operating a Construction-Material and/or Viscous-Material Pump for Conveying Construction Material and/or Viscous Material, and a Construction-Material and/or Viscous-Material Pump

Diaphragm pump having an actuator driven by a controller to move a diaphragm or a movable member to bring a motor into a first step-out wherein an origin position is reset

Pumping system with control features for controlling stroke duration and injection volume

Continuous reservoir level monitoring

Mud pump stroke detection using distributed acoustic sensing

Remote adhesive monitoring system

Fuel supply device and fuel supply method

Method for operating a reagent metering system, device for carrying out the method, computer program and computer program product

Control system and method for reciprocating compressors

Electrical system for a pump

Fluid delivery system

Compressor and a driving method thereof

Linear compressor controller

Linear motor controller