2000 SERIES CONTROL SYSTEMS:
2000 series are for surface mounting inside a control cabinet

  Model 2024 Electronic Alternator
       Duplex (two pump) pump control 

   Model 2402 Pump Status Module
        Status indication and control of pumps

   Model 2403 Valve Status Module
        Status indication and control of 2 position valves

   Model 2404 Annunciator
        2 or 4 points of alarm annunciation

   Model 2406 Sequencer   
        Manual sequence selection of process control contacts

   Model 2407 Alternator Module
        Duplex, triple or quadraplex pump control alternator

   Model 2410 Pump Controller
        Converts current signal to 4 on-off contact closures and also high
        and low and signal loss alarm

   Model 2411 Duplex Pump Controller
        Provides digital readout of process signal and also provides binary
        digital data for use with 2412 and 2413

   Model 2415 Manual Loading Station
        Auto/Manual loading station with digital indication of analog signal

   Model 2416 Manual Loading Station
        Auto/Manual loading station with meter indicator for analog signal

   Model 2420 Ratio Station Module
        Provides ease of use and flexibility in chemical feed systems

    Model 3804 Relay Interface Module
        (4) SPDT 24 VDC relays and terminal blocks mounted on a compact
        base for track mounting  

    Model 3805 Relay Interface Module
        (2) DPDT 24 VDC relays and terminal blocks mounted on a compact
        base for track mounting

    Model 3824 Relay Interface Module
        (2) SPDT 24 VDC relays and terminal blocks mounted on a compact
        base for track mounting

    Model 3905 Duplex Alternator
        A reliable, modular unit designed specifically for use with the Model
        2410 Controller to provide alternation.

    Model 3907 Loop Power Supply
        A reliable, modular unit designed specifically for providing loop
        power for instrument systems.