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building services

A pressure sensor monitoring changes in the water consumption signals the speed controller to change motor speed to adapt performance to the new state

The dimensions of the insulating shells for air-conditioning and cooling systems differ from those of the insulating shells for heating systems

DDC 15-4 AR-PVC/E/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

nk 65 315 261 ay1f2aesbqqexw3 98986982 building servicesNon self priming, single stage, centrifugal pump designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092 2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber