Zehnder Pumps Boy Duplex

• polyethylene container with 200 litres capacity and up to 100 litres switching volume
• vortex pumps with high efficiency
• mechanical seal and shaft seal with intermediate oil chamber
• inlets: 2 x lateral DN 100, 1 x top DN 100/DN 150
• additional connections 1 ½“ for manual diaphragm pump
• air vent DN 100 (Ø 110mm)
• operation temperature max. 55°C
• operating mode S3 - 25%
• protection grade IP 68 - fully submersible