Instrumentation: Flow Switch and Level Switch for Water Treatment
Manufacturers of flow switches. Manufacturers of level switches.
Manufacturers: Past and Present
| Flow Switches | Level Switches |
| (Paddle Type) (Mechanical) | (Float or Fork type) (Mechanical) |
| Advantage Controls | ABB |
| Aircom | |
| Ametek (LMS) / Magnetrol | Ametek (LMS) / Magnetrol / Drexelbrook |
| Ameritrol | Ameritrol |
| AMS (international) | |
| APG | |
| Autocontrol (international) | |
| Babbitt | |
| Barksdale | Barksdale |
| Beaumont | |
| BelGas | |
| Bliss Anand (international) | |
| Burkert | Burkert |
| Caleffi | Caleffi |
| Chemtrol (Santa Barbara) | Chicago Sensor |
| Clark Reliance / Ernst / Jerguson / Jacoby-Tarbox | Clark Reliance / Ernst / Jerguson / Jacoby-Tarbox |
| Deeter | |
| Delta Controls | Delta Controls / Mobrey |
| Dwyer: Omega / Flotect / W E Anderson | Dwyer: Omega / Flotect / Mercoid / W E Anderson |
| Emco (international) | |
| Emerson: Fisher: Cornerstone | |
| Endress-Hauser | |
| FineTek (International) | FineTek (International) |
| Flowline | Flowline (plastic) |
| Foxboro | |
| FW Murphy (electric & pneumatic) | |
| Gems | Gems: Warrick |
| Hawk | |
| Honeywell / Lidec | |
| Jo-Bell | |
| Jogler | |
| K-Dyne | |
| King Instrument | Kenco (electric & pneumatic) |
| Kobold | Kobold |
| Krohne | Krohne |
| L&J / Omnitrol | |
| Lansdale | |
| Linc | |
| Madison Sensor | Madison Sensor |
| Malema: PSG | Mallard: Taylor |
| McDonnell Miller (Xylem) (B&G) | McDonnell Miller (Xylem) (B&G) |
| Norriseal – Wellmark | |
| PCI | |
| Peeco | |
| Potter | |
| PSM | |
| Rochester | |
| Rosemount (Emerson) | |
| Sika | |
| Sitron | Sitron |
| SMC | |
| SOR | SOR |
| Spirax-Sarco | |
| Taco | |
| Taylor Valve / Mallard | |
| Thomas | Thomas |
| Trimod Besta (international) | |
| Warrick: Gems | |
| Wika | Wika |
Stream Current Detector: Milton Roy and others.
Instrumentation: Caged Level Switch (stainless steel Float) (internal link)
Note: Instrumentation is available in various electrical classifications (or pneumatic from some manufacturers and some type instrumentation).
Instrumentation: Tubing & Instrument Fittings (and related Valves & Instruments): (internal link)
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- 01 Water Treatment: (Random Packing) Packing for Degasifiers (Mass Transfer) (Dump Packing)
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