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Level Switches

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Detect the levels of your sump, holding tank, air conditioning system and other areas with a dry bulk switch, float switch or optical level switch. Durable designs and stable process control help ensure your system runs smoothly, and LED indicators make visual checks simple.

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Dry Bulk Switches

Dry Bulk Switches

Float Switches

Float Switches

Optical Level Switches

Optical Level Switches

Dry Bulk Switches

Dry Bulk Switches

Float Switches

Float Switches

Optical Level Switches

Optical Level Switches

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Showing 41 to 60 of 163 products

Dwyer L10-B-3-C Level Switch, Brass, 1"NPT Max.Press. 350 Psig-

Dwyer L10-B-3-C Level Switch, Brass, 1"NPT Max.Press. 350 Psig
Model: L10-B-3-C

Sale Price $250.48 USD
Regular Price $273.75 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $250.48 USD
Regular Price $273.75 USD
Availability 3 to 4 Weeks
Quantity

Dwyer L10-B-3-H Level Switch Brass 1"NPT Max.Press. 250 Psig-

Dwyer L10-B-3-H Level Switch Brass 1"NPT Max.Press. 250 Psig
Model: L10-B-3-H

Sale Price $317.37 USD
Regular Price $346.85 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $317.37 USD
Regular Price $346.85 USD
Availability 8 to 9 Weeks
Quantity

Dwyer L10-B-3-O Level Switch, Brass, 1"NPT Max.Press. 1000 Psig-

Dwyer L10-B-3-O Level Switch, Brass, 1"NPT Max.Press. 1000 Psig
Model: L10-B-3-O

Sale Price $182.59 USD
Regular Price $199.55 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $182.59 USD
Regular Price $199.55 USD
Availability 1 to 2 Weeks
Quantity

Dwyer L10-S-3-A Level Switch, SS, 1" NPT Max.Press. 200 Psig-

Dwyer L10-S-3-A Level Switch, SS, 1" NPT Max.Press. 200 Psig
Model: L10-S-3-A

Sale Price $330.96 USD
Regular Price $361.70 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $330.96 USD
Regular Price $361.70 USD
Availability 11 to 12 Weeks
Quantity

Dwyer L10-S-3-C Level Switch, SS, 1" NPT, Max. Press. 350 Psig-

Dwyer L10-S-3-C Level Switch, SS, 1" NPT, Max. Press. 350 Psig
Model: L10-S-3-C

Sale Price $346.88 USD
Regular Price $379.10 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $346.88 USD
Regular Price $379.10 USD
Availability 11 to 12 Weeks
Quantity

Dwyer L10-S-3-L Level Switch, SS, 1" NPT Max. Press. 350 Psig-

Dwyer L10-S-3-L Level Switch, SS, 1" NPT Max. Press. 350 Psig
Model: L10-S-3-L

Sale Price $497.30 USD
Regular Price $543.50 USD
Availability 1 Week

Qty:

Sale Price $497.30 USD
Regular Price $543.50 USD
Availability 1 Week
Quantity

Dwyer L10-S-3-O Level Switch, 1" NPT, SS, Max. Press. 2000 Psig-

Dwyer L10-S-3-O Level Switch, 1" NPT, SS, Max. Press. 2000 Psig
Model: L10-S-3-O

Sale Price $274.27 USD
Regular Price $299.75 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $274.27 USD
Regular Price $299.75 USD
Availability 11 to 12 Weeks
Quantity

Dwyer L10-S-3-S Level Switch, SS, 1" NPT Max. Press. 2000 Psig-

Dwyer L10-S-3-S Level Switch, SS, 1" NPT Max. Press. 2000 Psig
Model: L10-S-3-S

Sale Price $430.46 USD
Regular Price $470.45 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $430.46 USD
Regular Price $470.45 USD
Availability 8 to 9 Weeks
Quantity

Dwyer L4-SS Float Switch, Flotech, SS-

Dwyer L4-SS Float Switch, Flotech, SS
Model: L4-SS

Sale Price $1101.75 USD
Regular Price $1204.10 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $1101.75 USD
Regular Price $1204.10 USD
Availability 7 to 8 Weeks
Quantity

Dwyer L4-SS-D Level Switch, Flotect, 316SS, Side Wall, DPDT-

Dwyer L4-SS-D Level Switch, Flotect, 316SS, Side Wall, DPDT
Model: L4-SS-D

Sale Price $1176.46 USD
Regular Price $1285.75 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1176.46 USD
Regular Price $1285.75 USD
Availability 2 to 3 Weeks
Quantity

Dwyer L4-SS-MT Level Switch, Flotect, 316SS, Side Wall, Hi Temp.-

Dwyer L4-SS-MT Level Switch, Flotect, 316SS, Side Wall, Hi Temp.
Model: L4-SS-MT

Sale Price $1200.87 USD
Regular Price $1312.43 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1200.87 USD
Regular Price $1312.43 USD
Availability 2 to 3 Weeks
Quantity

Dwyer L4-SS-TOP Level Switch, Flotect, 316SS, Vertical/Top Mount-

Dwyer L4-SS-TOP Level Switch, Flotect, 316SS, Vertical/Top Mount
Model: L4-SS-TOP

Sale Price $1163.17 USD
Regular Price $1271.22 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1163.17 USD
Regular Price $1271.22 USD
Availability 3 to 4 Weeks
Quantity

Dwyer L4-TOP Level Switch, Flotect, Brass, Vertical/Top Mount-

Dwyer L4-TOP Level Switch, Flotect, Brass, Vertical/Top Mount
Model: L4-TOP

Sale Price $847.96 USD
Regular Price $926.73 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $847.96 USD
Regular Price $926.73 USD
Availability 7 to 8 Weeks
Quantity

Dwyer L6EPB-B-D-3A Liquid Level Switch, Brass Housing, DPDT, SS Float-

Dwyer L6EPB-B-D-3A Liquid Level Switch, Brass Housing, DPDT, SS Float
Model: L6EPB-B-D-3-A

Sale Price $493.14 USD
Regular Price $538.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $493.14 USD
Regular Price $538.95 USD
Availability 2 to 3 Weeks
Quantity

Dwyer L6EPB-B-S-3-B Liquid Level Switch, Brass Housing, Polypropylene Spherical Float-

Dwyer L6EPB-B-S-3-B Liquid Level Switch, Brass Housing, Polypropylene Spherical Float
Model: L6EPB-B-S-3-B

Sale Price $449.36 USD
Regular Price $491.10 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $449.36 USD
Regular Price $491.10 USD
Availability 1 to 2 Weeks
Quantity

Dwyer L6EPB-B-S-3-C Liquid Level Switch, Brass Housing, 304 SS Float-

Dwyer L6EPB-B-S-3-C Liquid Level Switch, Brass Housing, 304 SS Float
Model: L6EPB-B-S-3-C

Sale Price $442.49 USD
Regular Price $483.60 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $442.49 USD
Regular Price $483.60 USD
Availability 1 to 2 Weeks
Quantity

Dwyer L6EPB-B-S-3-H Liquid Level Switch, Brass Housing, 304 SS Float-

Dwyer L6EPB-B-S-3-H Liquid Level Switch, Brass Housing, 304 SS Float
Model: L6EPB-B-S-3-H

Sale Price $505.31 USD
Regular Price $552.25 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $505.31 USD
Regular Price $552.25 USD
Availability 3 to 4 Weeks
Quantity

Dwyer L6EPB-B-S-3-O Liquid Level Switch, Brass Housing, Polypropylene Spherical Float-

Dwyer L6EPB-B-S-3-O Liquid Level Switch, Brass Housing, Polypropylene Spherical Float
Model: L6EPB-B-S-3-O

Sale Price $361.10 USD
Regular Price $394.65 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $361.10 USD
Regular Price $394.65 USD
Availability 1 to 2 Weeks
Quantity

Dwyer L6EPS-S-S-3-C Liquid Level Switch, Stainless Steel, 350 PSI, 0.7 Gravity-

Dwyer L6EPS-S-S-3-C Liquid Level Switch, Stainless Steel, 350 PSI, 0.7 Gravity
Model: L6EPS-S-S-3-C

Sale Price $545.52 USD
Regular Price $596.20 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $545.52 USD
Regular Price $596.20 USD
Availability 2 to 3 Weeks
Quantity

Dwyer L6EPS-S-S-3-L Liquid Level Switch, Stainless Steel, 350 PSI, 0.7 Gravity-

Dwyer L6EPS-S-S-3-L Liquid Level Switch, Stainless Steel, 350 PSI, 0.7 Gravity
Model: L6EPS-S-S-3-L

Sale Price $715.12 USD
Regular Price $781.55 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $715.12 USD
Regular Price $781.55 USD
Availability 3 to 4 Weeks
Quantity
Showing 41 to 60 of 163 products
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