tpe 40 270 2 s a f a bqqe hwb 99133662 I contatori da DN 20

I contatori da DN 20 a DN 25 sono del tipo multigetto con quadrante asciutto per acqua fredda fino a 30°C o acqua calda fino a 90°C

Grundfos AP50 submersible pumps are a range of Vortex- and single-channel (1-channel) impeller pumps designed for transferring drainage- or wastewater

and easy access and service

DDA 30-4 AR-PV/V/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

tpe 40 270 2 s a f a bqqe hwb 99133662 I contatori da DN 20Single 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