Home / Products / Level / Level Switches / Float Products Calibration Services DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Pressure DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Quality DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Velocity DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Flow DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Level DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Temperature DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Test Equipment DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Valves DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Miscellaneous DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Hazardous Rated DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Series 391/393/394 Compact, Low Cost, Hermetically Sealed Snap Switch Option Side Mounted-Chamber Type Level Control is heavy duty and low cost. Stainless steel switching mechanism uses gravity return action instead of springs. Applications include refineries and mixing systems. View More Series F6 & F7 Horizontal Low Cost, Hermetically Sealed Contacts Level Switches - Horizontal/Specialty are designed to mount through the walls of tans and other vessels. Applications include water level monitoring, oil level control, chemical level indication, sumps, stand pipes, and tank level control. View More Series L4 Magnetically Operated Switch, Leak Proof Body, Explosion-Proof FLOTECT® Float Switch operates to indicate tank level. No bellows, springs, or seals to fail. Applications include level and valve control, automatic tank dump operations, and direct pump control. View More Series L6 Easy In-wall or External Installation, Up to 2000 psig (138 bar), Compact Size FLOTECT® Liquid Level Switch is built for years of trouble-free service in a wide variety of process liquid level applications. Applications include level, valve and direct pump control for maintaining level. View More Series L10 Easy In-wall or External Installation, Specific Gravities as Low as 0.5 FLOTECT® Mini-Size Level Switch combines low cost with top quality materials and construction for great value. Applications include level control and automatic tank dump operations. View More Model F7-MLK2 316 Stainless Steel, One or Two Station Level Switch, Vertically Mount Multi-Level Switch Kit contains all components necessary for the design and fabrication. Ideal for chemicals, corrosive liquids, oils, or high pressure applications. View More Series L8 Low Cost, Leak Proof Body, Excellent Chemical Resistance FLOTECT® Liquid Level Switch features a leak proof body and float constructed from tough, durable polyphenylene sulfide. Installation is quick and easy. Compact and reliable control. View More Series 102/1102 Operating Pressures to 300 PSIG Flanged Chamber Type Level Control applies to pressure or vacuum vessels, chemical processing plants, scrubbers, oil refineries, storage tanks, and hydraulic accumulators. View More Series 500 Adjustable Deadband, Weatherproof Enclosure Insertion Type Level Control is reliable and heavy duty. Ideal for liquid level control in large or small tanks. A few applications include oil refineries, drip legs, boilers, and chemical plants. View More Series 123/125 Heavy Duty, Cast Iron Chamber Boiler Water Level Control is designed for boiler applications. Applications include boiler low water cut-off, boiler feed-water control, condensate tanks, and deaerators. View More Series 201/203/204 Operating Pressures to 500 psig, 34 bar, Hermetically Sealed Snap Switch Option Side Mounted-Chamber Type Level Control has a long life and reliable operation. Applications include refineries, chemical plants, condensate recovery, mixing systems, and accumulators. View More Series F6 & F7 Vertical Low Cost, Reliable and Compact, Hermetically Sealed Contacts Level Switches - Vertical are compact level switches that combine low cost and reliability with fast, simple installation. Applications include high viscosity liquids, oil level control, sumps, stand pipes, and tank level control. View More Series F7-MM Custom, Lightweight, Low Cost, 316 SS or Buna-N Floats Miniature Multi-Station Level Switch provides a customized level switch to meet requirements in a miniature size. Applications include water level monitoring, oil, tank level, and diesel level monitoring. View More Series F7-MQ Fast Delivery, Customized, Up to Four Actuation Levels Quick-Ship Multi-Station Level Switch provides a customized level switch to meet requirements. Applications include water level monitoring, oil & tank level control, and diesel level monitoring. View More Series F7-MS Customize To Fit Application, Up to Six 316 SS or Buna-N Floats Multi-Station Level Switch provides a customized level switch to meet application requirements. Applications include water level monitoring, oil level control, tank level control, and diesel level monitoring. View More Series 211/213/214 External Mount, Pressure to 450 psig (31 bar), Temperature to 500°F (260°C) Flanged Chamber Level Control is a stainless steel float that is enclosed in a carbon steel chamber. A few applications include drip legs, boilers, pumping stations, and heat transfer systems. View More Series 251/253/254 External Mount Pressure to 1250 psig, Hermetically Sealed Switches, Temperature to 750°F, Explosion-Proof Housings Welded Chamber Level Control is a heavy duty welded chamber providing reliability for control of liquids. Chamber, enclosure and switch combinations are UL approved. View More Series 291/293/294 Single Stage, Low Cost, Hermetically Sealed Snap Switches Welded Chamber Level Control is designed for single stage operation. Applications include refineries, chemical plants, power generating stations, and water treatment facilities. View More Series 401 Single or Two Stage for Pump or Alarm, Depth to 12', Specific Gravity to 0.50 Top Mount Float Type Level Control applies to oil refineries, chemical plants, and pumping stations. Heavy duty top-mounted liquid level controls operate in pressurized or non-pressurized tanks and sumps. View More Series 301 Single Stage for Alarms, Depth to 12 ft. Top Mount Float Type Level Control has applications in oil refineries, sumps, pumping stations, and chemical plants. Economical. Features a fixed deadband for high or low alarm or shutdown. View More Series 221/223/224 External Mount, Pressure to 1000 psig (69 bar) and Temperature to 475°F (246°C) Flanged Chamber Level Control is a heavy duty flanged chamber that has a removable float for ease of inspection and maintenance. Applications include oil refineries, drip legs, pumping stations, and heat transfer systems. View More Series 1211/1213/1214 External Mount, Pressure to 450 psig (31 bar), Temperature to 500°F (260°C) Flanged Chamber Level Control applies to drip legs, boilers, pumping stations, chemical plants, and power generating stations. Low minimum specific gravity of 0.40 and rugged flanged chamber for inspection purposes. View More Series 1251/1253/1254 Min. Specific Gravity 0.40, Pressure to 1250 psig (86 bar), and Temperature to 500°F (260°C) Welded Chamber Level Control provides reliable and long term service for liquids. Applications include refineries, chemical plants, mixing systems, and scrubbers. View More Series 215/217/218 Adjustable Deadband 12" to 24", Pressure to 450 psig (31 bar), Temperature to 500°F (260°C) Flanged Chamber Level Control has an adjustable deadband and a flanged chamber. Applications include chemical plants, boilers, hydraulic systems, and pumping stations. View More Series 1221/1223/1224 External Mount, Pressure to 1000 psig (69 bar), Temperature to 475°F (246°C), Minimum Specific Gravity 0.40 Flanged Chamber Level Control has a low specific gravity and long term performance. Provides a heavy duty chamber with removable float. View More Series 1261/1263/1264 External Mount, Pressure to 1750 psig (121 bar), and Temperature to 500°F (260°C) Welded Chamber Level Control has a high pressure capability in a heavy duty welded carbon steel chamber provides a rugged heavy duty control. A few applications include drip legs, boilers, and pumping stations. View More Series FSW2 Designed for Industrial Applications, Mercury-Free, Self Counter-Weighted Free-Floating Level Switch is a mercury-free self counter-weighted floating switch. Features CE approval. Applications include tank level control, municipal wastewater control, and industrial wastewater control. View More Series CFS2 Mercury-Free, UL/CSA Approval Options Cable Float Switch is a mechanically actuated floating switch. Most universally used for pump automation, due to their high reliability, economical pricing, and easy installation. View More Series 225/227/228 Adjustable Deadband 12" to 24", Pressure to 1000 psig (68.9 bar), Temperature to 475°F (246°C), Hermetically Sealed Switches Flanged Chamber has an adjustable deadband and flanged chamber. Applications include oil refineries, heat transfer systems, and hydraulic systems. View More Series 1241/1243/1244 External Mount, Pressure to 1440 psig (99 bar), Hermetically Sealed Switches and Temperature to 475°F (246°C) Flanged Chamber is a removeable stainless steel float. Applications include oil refineries, chemical plants, boilers, drip legs, hydraulic systems, and pumping stations. View More Series 205 External Mount Pressures to 1250 psi (86 bar) at Temperatures to 650°F (343°C), Optional Explosion-Proof Enclosures, Hermetically Sealed Switches Welded Construction has a long life and reliable operation. Applications includes refineries, industrial tanks and vessels. View More Model F7-LPP Low Cost, Hermetically Sealed Contacts Polypropylene vertical level switch for simple, cost effective control of the liquid level within a tank. Applications include water level monitoring, oil level control, chemical level indication sumps, standpipes, tank level control and high viscosity liquids View More