Fig. 2645 Automatic Water Jet Eductors are used to pump out sumps (pits, tanks, etc.) where liquid accumulates slowly but must be evacuated when it reaches a predetermined level. Operation of the Fig. 2645 Automatic Water Jet Eductor requires no electrical connections or external power other than motive fluid.
Fig. 264, Fig. 266 and Fig. 265 Water Jet Eductors have a low initial cost, are self-priming, have no moving parts, are easy to install, require little or no maintenance, and pump as well as mix liquids.
The Fig. 2645 Automatic Water Jet Eductor is self-operated and requires no electrical connections. The snap-action valve and ball float are the only moving parts. Special Automatic Eductors can be made from any other jet eductors.