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Aquastat, breaks on rise, 100-240F range, 240F factory stop, manual reset less well ...

High or Low limit manual reset Aquastat, 100F – 240F, 66” capillary, 5F to 30F adj differential. For limiting or regulating temperature of liquids in boilers or tanks. Can also sense duct or outside air temperature. Features Remote temperature sensing element detects and responds rapidly to temperature changes.Totally enclosed Single Pole Single Throw (SPST) Micro Switch™ snap-acting switch.Visible control point scale and external adjustment screw permit easy setting.Horizontal and/or vertical...

High limit manual reset Aquastat, 130F – 270F, 66 in capillary, factory stop at 250F For limiting or regulating temperature of liquids in boilers or tanks. Can also sense duct or outside air temperature. Features Remote temperature sensing element detects and responds rapidly to temperature changes.Totally enclosed Single Pole Single Throw (SPST) Micro Switch™ snap-acting switch.Visible control point scale and external adjustment screw permit easy setting.Horizontal and/or vertical mounting of...

Honeywell Pressuretrol® Controllers, Auto recycle, 2 psi to 15 psi.Provide operating control with automatic limit protection for pressure systems up to 300 psi (2068 kPa).FeaturesUse with steam, air, noncombustible gases, or fluids non-corrosive to pressure sensing element.Models have snap-acting switching to open or close a circuit on pressure rise.Have adjustable differentials.Adjustments are made by screws on top of case.Mount using 1/4 inch -18 NPT internal pipe threads or surface...

Use with steam, air, noncombustible gases, or fluids non-corrosive to pressure sensing element.Models have snap-acting switching to open or close a circuit on pressure rise.Have adjustable differentials.Adjustments are made by screws on top of case.Mount using 1/4 inch -18 NPT internal pipe threads or surface mount through base of case.Ground screw terminal.

Provide operating control with automatic limit protection for pressure systems up to 300 psi (2068 kPa). Features Use with steam, air, noncombustible gases, or fluids non-corrosive to pressure sensing element.Models have snap-acting switching to open or close a circuit on pressure rise.Have adjustable differentials.Adjustments are made by screws on top of case.Mount using 1/4 inch -18 NPT internal pipe threads or surface mount through base of case.Ground screw terminal. ...

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div>FeaturesStainless steel diaphragm for use with steam, air, noncombustible gases and fluids non-corrosive to stainless steel.L4079W is for Oil Applications.Micro Switch™ snap-acting switches open automatically on pressure rise; must be manually reset.Mount using 1/4 in. NPT female fitting on diaphragm assembly or surface mount through back of case. Product SpecificationsApplicationProvide limit control of steam, air, non-combustible gases or non-corrosive fluidsDimensions (in.)5 in. high x...

Honeywell Manual Reset Pressuretrol® Limit Controller, 2 psi to 15 psi. High pressure limit switches. Features Stainless steel diaphragm for use with steam, air, noncombustible gases and fluids non-corrosive to stainless steel.L4079W is for Oil Applications.Micro Switch™ snap-acting switches open automatically on pressure rise; must be manually reset.Mount using 1/4 in. NPT female fitting on diaphragm assembly or surface mount through back of case. ...

OverviewHigh limit, low limit and/or circulator controllers used to regulate boiler water temperature in gas- or oil-fired hydronic heating systems.FeaturesAn immersion type liquid-filled sensing element actuates two snap switches.One switch operates as a high limit control.The other switch operates as a low limit and/or circulator control, depending on the model.Controller may be mounted in any positioning and needs no leveling.Separate, easy-to-read, calibrated dial and setpoint adjustments...