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commercial
Double Shaft Seal Yes
inline or end-suction design Seal Type Mechanical seal (carbon/ceramic or silicon carbide) Max Operating Pressure 10 – 16 bar (depending on model) Liquid Temp Range -10°C to 110°C (some models up to 140°C) Certifications CE
Rp1¼ threaded and AISI 304 round flanges Control System No integrated control
Vaillant Flexotherm 8kW 400V Ground Source Heat Pump commercialFeature Description Model Vaillant Flexotherm 8kW 400V (0020257364) Flow Rate Approx. 1. 5 2. 5 m h (depends on installation specifics) Head Range Not typically specified for heat pumps (pump specific) Power Range 8 kW nominal heating power Material Corrosion resistant materials; typically stainless steel and robust plastics in key components Applications Ground Source Heat Pump for residential heating and hot water supply Pump Type Circulation pump
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