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 61 to 80 of 152 products

Dwyer OLS-12 Optical Level Switch, Led Teflon Wetted Parts-

Dwyer OLS-12 Optical Level Switch, Led Teflon Wetted Parts
Model: OLS-12

Sale Price $245.72 USD
Regular Price $268.55 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $245.72 USD
Regular Price $268.55 USD
Availability 1 to 2 Weeks
Quantity

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

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

Sale Price $245.49 USD
Regular Price $268.30 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $245.49 USD
Regular Price $268.30 USD
Availability 11 to 12 Weeks
Quantity

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 $245.49 USD
Regular Price $268.30 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $245.49 USD
Regular Price $268.30 USD
Availability 3 to 4 Weeks
Quantity

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

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

Sale Price $234.47 USD
Regular Price $256.25 USD
Availability 1 Week

Qty:

Sale Price $234.47 USD
Regular Price $256.25 USD
Availability 1 Week
Quantity

APG KA-3HE Multi-Level Cable Float Switch, Empty Pump Control, Isolated High Alarm-

APG KA-3HE Multi-Level Cable Float Switch, Empty Pump Control, Isolated High Alarm
Model: KA-3HE | Order No: 122277

Sale Price $207.00 USD
Regular Price $249.40 USD
Availability 1 Week

Qty:

Sale Price $207.00 USD
Regular Price $249.40 USD
Availability 1 Week
Quantity

APG FS-500 Horizontal Float Switch, high temperature, bulkhead, 48" wire-

APG FS-500 Horizontal Float Switch, high temperature, bulkhead, 48" wire
Model: FS-500-HT-M1-M1-0.6-P58-48 | Order No: 124123-1010

Sale Price $199.53 USD
Regular Price $240.40 USD
Availability 15+ Weeks

Qty:

Sale Price $199.53 USD
Regular Price $240.40 USD
Availability 15+ Weeks
Quantity

Dwyer FSW2-DNPN-60 Free-floating Sewage Water Level Switch, 60' cable-

Dwyer FSW2-DNPN-60 Free-floating Sewage Water Level Switch, 60' cable
Model: FSW2-DNPN-60

Sale Price $209.95 USD
Regular Price $229.45 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $209.95 USD
Regular Price $229.45 USD
Availability 2 to 3 Weeks
Quantity

Dwyer OLS-10 Optical Level Switch, Led 316SS/Polsulfone-

Dwyer OLS-10 Optical Level Switch, Led 316SS/Polsulfone
Model: OLS-10

Sale Price $202.72 USD
Regular Price $221.55 USD
Availability 1 Week

Qty:

Sale Price $202.72 USD
Regular Price $221.55 USD
Availability 1 Week
Quantity

Dwyer L8-WP2 Liquid Level Switch, w/Weatherproof Encl-

Dwyer L8-WP2 Liquid Level Switch, w/Weatherproof Encl
Model: L8-WP2

Sale Price $199.15 USD
Regular Price $217.65 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $199.15 USD
Regular Price $217.65 USD
Availability 3 to 4 Weeks
Quantity

MJK 7030 Float Switch with counter weight and 39' cable, 16 A at 200 V AC/0.5 A at 220 V DC -

MJK 7030 Float Switch with counter weight and 39' cable, 16 A at 200 V AC/0.5 A at 220 V DC
Model: MJK202814

Your Price $213.00 USD
Availability 3 in Stock

Qty:

Your Price $213.00 USD
Availability 3 in Stock
Quantity

Dwyer FSW2-DNPN-50 Free Floating Water Level Switch with 15m/50' Cable & SPDT-

Dwyer FSW2-DNPN-50 Free Floating Water Level Switch with 15m/50' Cable & SPDT
Model: FSW2-DNPN-50

Sale Price $192.10 USD
Regular Price $209.95 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $192.10 USD
Regular Price $209.95 USD
Availability 1 to 2 Weeks
Quantity

APG KA-M1H15 Multi-Level Cable Float Switch, Low Alarm, -

APG KA-M1H15 Multi-Level Cable Float Switch, Low Alarm,
Model: KA-M1H15 | Order No: 122061

Sale Price $167.00 USD
Regular Price $201.20 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $167.00 USD
Regular Price $201.20 USD
Availability 1 to 2 Weeks
Quantity

Icon Process Controls PLS-ES-PF-48 Float Extended Shaft Vertical Level Switch, 48", PVDF-

Icon Process Controls PLS-ES-PF-48 Float Extended Shaft Vertical Level Switch, 48", PVDF
Model: PLS-ES-PF-48

Sale Price $159.96 USD
Regular Price $199.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $159.96 USD
Regular Price $199.95 USD
Availability 2 to 3 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 $178.93 USD
Regular Price $195.55 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $178.93 USD
Regular Price $195.55 USD
Availability 1 to 2 Weeks
Quantity

Dwyer L10 Series FLOTECT Mini-Size Level Switches-

Dwyer L10 Series FLOTECT Mini-Size Level Switches

Wide media compatibility is assured with a choice of brass or stainless steel bodies and external tees; polypropylene or stainless steel floats. Two basic configurations are offered; with 1" NPT male threads for direct side mounting through a half coupling or with factory installed tee for external mounting.

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Dwyer L8-MV Liquid Level Switch with Gold Contacts-

Dwyer L8-MV Liquid Level Switch with Gold Contacts
Model: L8-MV

Sale Price $175.86 USD
Regular Price $192.20 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $175.86 USD
Regular Price $192.20 USD
Availability 1 to 2 Weeks
Quantity

Dwyer F7-BB Vertical Mount Level Switch with Buna-N Float & Brass Stem-

Dwyer F7-BB Vertical Mount Level Switch with Buna-N Float & Brass Stem
Model: F7-BB

Sale Price $168.10 USD
Regular Price $183.72 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $168.10 USD
Regular Price $183.72 USD
Availability 2 to 3 Weeks
Quantity

APG KA-2H Multi-Level Cable Float Switch, Empty Pump Control-

APG KA-2H Multi-Level Cable Float Switch, Empty Pump Control
Model: KA-2H | Order No: 122274

Sale Price $147.49 USD
Regular Price $177.70 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $147.49 USD
Regular Price $177.70 USD
Availability 1 to 2 Weeks
Quantity

APG KA-2L Multi-Level Cable Float Switch, Fill Pump Control-

APG KA-2L Multi-Level Cable Float Switch, Fill Pump Control
Model: KA-2L | Order No: 122272

Sale Price $147.49 USD
Regular Price $177.70 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $147.49 USD
Regular Price $177.70 USD
Availability 3 to 4 Weeks
Quantity

Dwyer F7-LL Vertical Mount Level Switch with Polysulfone Float & Buna-N Stem-

Dwyer F7-LL Vertical Mount Level Switch with Polysulfone Float & Buna-N Stem
Model: F7-LL

Sale Price $159.21 USD
Regular Price $174.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $159.21 USD
Regular Price $174.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 61 to 80 of 152 products
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