6 Port Brass Manifold - Durable brass construction ensures long-lasting performance and reliability, accommodating up to six underfloor heating circuits. GPA25-6 III 130 Auto Electric Pump - Low energy consumption pump compared with the conventional circulating pump.The minimum energy conumption of the pump can reach 5W. Blending Mixing Valve - Integrates a blending mixing valve for precise temperature control, maintaining a consistent and comfortable floor temperature. 16mm Pipe Connections - Compatible with standard 16mmx2mm pipes, offering easy and secure installation for underfloor heating systems. Ball Valves with Gauges - Integrated ball valves with pressure gauges for easy monitoring and adjustment of system pressure. Package Contain: 6 port brass chrome plated manifold(including pair of 1'' ball valves with gauges, automatic air vent end unit with drain valve,pressure gauge end unit with drain valve, 16mm pipe connection), electric Auto pump, blending valve and 2 compression fittings 22x3/4'. Energy Efficient: Designed with energy efficiency in mind, this system helps reduce energy costs while providing consistent and comfortable heating. Easy Installation - Designed for straightforward installation and maintenance, reducing setup time and effort. Versatile Application - Suitable for a wide range of water underfloor heating systems in residential and commercial properties.