1, 2, 3, 4 NKVE 10, 15, 20, 32, 45 MCE-P are variable pressure units for residential building service and commercial building service. Galvanized steel
base. They can also be used in agriculture and in watering systems.
There are 1, 2, 3 or 4 multi-impeller vertical centrifugal pumps with coupling with MCE-P variable frequency drive installed as standard. One control
unit and one pressure sensor per units. Delivery check valve and expansion vessel for each pump. Suction and delivery manifolds in AISI 304 stainless
steel. Possibility of remote control thanks to the D.Connect service (D.Connect Box supplied separately). The units are supplied assembled, set up and
tested directly in the factory and complete with installation and maintenance instructions and test report of the test.
The NKVE 10 S, 15 S and 20 S models have all the parts in contact with the liquid in stainless steel. Internal pump body, impellers and jacket in AISI
304 steel, diffusers in technopolymer. Removable mechanical seal in silicon carbide-graphite. It is possible to remove it without removing the motor,
starting from the 5.5 kW models.
The NKV 32 and 45 versions have the impellers, diffusers and jacket in AISI 304 stainless steel. Pump body and sealing port in cataphorized cast iron.
Mechanical seal in removable silicon carbide-graphite without removing the motor starting from the 5.5 kW models. Available on request version X with
materials in contact with water in AISI 316 stainless steel.