Bell & Gossett is the world leader in offering energy-efficient pumps for the Heating, Ventilating, and Air Conditioning (HVAC) industry. Products: Chilled Water Pumps, Suction Diffuser, Triple Duty valve, Pump Accessories, and Hydronic specificities. Hydraulic Specifications Maximum Delivery: Up to 640m3/h for 2 poles range Up to 1900m3/h for 4 poles range Maximum Head: Up to 160m for 2 poles range Up to 100m for 4 poles range Hydraulic performance compliant with ISO 9906-2012(Grade 3B)