The new HEATKILLER® Multitop series for Lowara/Laing DDC pumps is characterized by its unique construction and expandability. The Multitop X3 is manufactured from a solid, 30mm thick acetal block and convinces with an outstanding quality of workmanship.

The internal channel structure has been optimized for delivery head and flow capacity.

Our complex manufacturing process allows us to mill the positioning attachments from one block. This results in less vibration at the transition to the pump and therefore also contributes to quieter operation. It also greatly simplifies installation.

The Multitop X3 provides a serial connection of three DDC pumps and significantly increases the delivery head. For the MULTITOP X3, an EXPANSION TOP serves as connection between input and output. An expansion with further EXPANSION TOPs is easily possible, theoretically allowing infinite scaling. The modular parts are held together by a solid M5 screw.

Technical data:
Dimensions (LxWxH): 187 x 62 x 30mm (without connections, without pump)
Weight: 380g
Material: Acetal
Connectors: 2x G1/4 inch thread