Based on this product's specifications, here are some alternatives and similar models
Manifold for underfloor heating TECE TECEfloor stainless steel 1" with flowmeters, 11 ports
Summary description:
TECE TECEfloor stainless steel manifold for underfloor heating, 1" connection with 11 ports and integrated flowmeters. Designed to distribute heating medium to multiple circuits, it provides flow measurement and balancing per circuit. Suitable for residential and commercial hydronic underfloor heating systems requiring durable stainless-steel construction and precise circuit control.