Vertical Semi-Submersible Pump VND Series for Efficient Contaminated Water Transfer

recommended for modernisation of positions with pumps NOU, H1V, NV, NV-E, NVN, NVM, NCSG, 12NA9x4 and others; main application - pumping of polluted water and oil products (and their mixtures) with viscosity up to 100 cSt from underground drainage tanks; volumetric content of solid inclusions in the pumped medium up to 3%, size up to 10 mm; operating temperature from minus 60° to plus 150°?; immersion depth from 1 to 11 m; require minimal maintenance and control, including additional protective automatics; can be installed outdoors without a canopy (climatic version UHL1); two mechanical seals with an intermediate chamber filled with locking liquid; sealing liquid leakage control device; hermetic "dry" column with ball bearing supports filled with grease; manufactured according to TDFA.062621.100TU; complies with ?? ?? 004, 010, 012; delivery of the unit with a cup is possible; possible delivery with SBTU tank for...