The HPRT is a reverse-running, axially split, single-stage process pump of the ZMK type (BB1 according to API 610). It uses the existing static system pressure to generate drive power and thereby relieve the motor of torque. This reduces energy consumption.

The automatic over running clutch is used to achieve precise speed control. It automatically disconnects as soon as the HPRT starts to rotate more slowly than the pump. This ensures that torque is only transmitted once the two components are moving at the same speed. This guarantees efficient and smooth operation.

The Apollo ZMK is an axially split, single-stage BB1 process pump that complies with the API 610 standard. In this application, the pump delivers 1,500 m³/h of semi-lean Amdea solution, with a delivery head of 350 metres and power consumption of approximately 1.8 MW. The material complies with API Class A-8, ensuring a robust and corrosion-resistant design.

The motor is classified according to IP-55 and has a drive power of around 2.2 MW. Once the over running clutch has been engaged, the motor is almost fully relieved. It features a special design that provides additional protection against external influences.

Designed in accordance with API 614, the Apollo lubricating oil system ensures a reliable and continuous oil supply for the bearings of centrifugal pumps, HPRTs and electric motors, as well as the antifriction bearings of the clutch. Thanks to its precise design, the system minimises wear and significantly increases operational reliability. Its modular design allows it to be adapted flexibly to individual plant situations, ensuring optimal integration into the application.