Products » Rectifiers & Power Supplies
Switch-mode Rectifiers 
Inverters for Welding
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Easy to integrate into automated processes, these inverter power supplies can control the energy for the welding process with almost any kind of required pulse shape. The main voltage is first rectified and then passed through a controlled rectifier inverter and a transformer to provide direct voltage. Feedback results of the primary and secondary voltage and current are provided, thus permitting perfect process control. In addition to output current, cycle rate is also an important process-determining parameter when selecting an inverter. The higher the cycle rate, the more effectively the device delivers pulses with high edge steepness and optimum control performance.
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La Fonte KIT 7D2-KC8 Filter Unit with Pre-coat Tank
Disc Filter unit with pre-coat tank for organic purification with activated carbon. Filter chamber contains 70 x 200 mm dia discs for filter paper. Pre-coat tank is linked to filter chamber with valves and pump inlet and outlet pipes are fitted with valves. 0.75 kW KC8 pump delivering 12 000 l/h, H max 12 m.
La Fonte KIT 3C2-051 Filter Unit
Cartridge filter unit with filter chamber for 3 x 20” filter cartridges. 0.12 kW MPP051 pump delivering 3000 l/h, H max 7 m.
La Fonte PF Series Drum Pump
1200 mm long seal less drum pump for acids, caustic and flammables up to 1.8 SG. 0.35 kW pump delivering 9000 l/h, H max 24 m. Units available in lengths of 700 mm, 1000 mm and 1200 mm.
La Fonte Magnetically Coupled Pumps
MPC042 single phase, 0.11 kW pump delivering 1800 l/h at H max 5 m.
MPC051 single or three phase, 0.12 kW pump delivering 3000 l/h, H max 7 m.
