The Hydromatic submersible pumps must meet or exceed the following parameters in order to qualify for this bid. The specifications are designed to create guidelines for selecting a submersible pump which is applicable, reliable, and compatible with the Wastewater Department’s system. The pump shall be equipped with a seal leak detection probe and over temperature sensor. This shall be designed to alert maintenance personnel of lower seal failure without having to take the unit out of service for inspection or requiring access for checking seal chamber oil level and consistency. There shall be an Electric probe or seal failure sensor installed in the seal chamber between the two tandem mechanical seals. If the lower seal fails, contaminants which enter the seal chamber shall be detected by the sensor and send a signal to operate the specified warning device. The electrical power cord shall be STW-A, water resistant 600V, 60 degree C., UL and CSA approved and applied dependent on amp draw for size. The power cord shall be 50' ft. In length and sealed with single trumpet shaped elastomer grommet flanked by a washer and a compression gland. The entry shall also provide a second seal to insure protection from the cable wicking water into the stator housing. All Hydromatic pumps shall be equipped with Flygt Guild Rail adaptors. Does not include Grinder Pump. The maximum delivery time for all pumps shall be four (4) weeks from date of order.
