tp 80 210 2 a f a bqqe kw1 98858303 The unbalanced rubber bellows seal

The unbalanced rubber bellows seal is according to DIN EN 12756

Liquid temperature: -20 °C to +45 °C

Multi-stage submersible pump designed for pumping of chemically polluted groundwater

DDA 12-10 FCM-PP/E/C-F-32U2U2F The SMART Digital DDA is a compact positive displacement

an external thermal switch must be connected (contact Grundfos)

tp 80 210 2 a f a bqqe kw1 98858303 The unbalanced rubber bellows sealSingle stage, close coupled, volute pump with in line suction and discharge ports of identical diameter. The pump is of the top pull out design, i. e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 16 DIN flanges (EN 1092 2 and ISO