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The name plate reads TV 300HT Pump, Mod 9699039, S/N 206035, 933 Hz, 90 V, 250 VA. The inlet flange is a DN 160 ISO (180 mm OD) flange and the outlet is a NW 25 mm KF (40mm od) flange. This can be cooled with forced air or water. It will operate in any position. This pump can be operated with a diaphram or scroll pump as the forepump, for oil free operation. The macrotorr stage gives high compression so that the foreline can be operated at much higher pressures than pumps without it. If your in the market for a mid sized turbo pump that's clean and guaranteed fully operational, then here you go. Like Balzers, Leybold, Edwards, Osaka, Seki Seiko |
