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  1. Home
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  5. Pump Controls
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  7. Level Switches

Level Switches (1,000+ items) - Page 8

Sje-Rhombus Double Float Master Pump Switch 120V 15DFMMU1WP
Sje-Rhombus

Double Float Master Pump Switch 120V

Zoro # G1897931
Mfr # 15DFMMU1WP
product price: 
$139.99
/ea
Dwyer Instruments Level Switches, Horz Int Mt 12 Npt F6-HPS-31
Dwyer Instruments

Level Switches, Horz Int Mt 12 Npt

Zoro # G207144450
Mfr # F6-HPS-31
product price: 
$41.29
/ea
Harwil Potable Water Level Float Switch L30NV/F
Harwil

Potable Water Level Float Switch

Zoro # G6080109
Mfr # L30NV/F
product price: 
$157.99
/ea
Hoffman Float Switch, for Boiler Feed Pumps DL1634
Hoffman

Float Switch, for Boiler Feed Pumps

Zoro # G205948050
Mfr # DL1634
product price: 
$744.99
/ea
Madison SPDT Tilt Float Switch 120/240VAC 14.7 psi M4546
Madison

SPDT Tilt Float Switch 120/240VAC 14.7 psi

Zoro # G4299154
Mfr # M4546
product price: 
$34.19
/ea
Dwyer Instruments Mini-size flow switch, brass upper and lower body, 3/4" NPT, brass tee. V6EPB-B-S-2-B
Dwyer Instruments

Mini-size flow switch, brass upper and lower body, 3/4" NPT, brass tee.

Zoro # G903473694
Mfr # V6EPB-B-S-2-B
product price: 
$367.99
/ea
Glentronics The Basement Watchdog Sump Pump Switch For BWC1 BWC1
Glentronics

The Basement Watchdog Sump Pump Switch For BWC1

Zoro # G7698534
Mfr # BWC1
product price: 
$51.69
/ea
Pumpspy Piggyback Vertical Float Switch 10 VS-100
Pumpspy

Piggyback Vertical Float Switch 10

Zoro # G109944271
Mfr # VS-100
product price: 
$38.69
/ea
Sje-Rhombus Double Float Master Pump Switch 120V 20DFMMD1WP
Sje-Rhombus

Double Float Master Pump Switch 120V

Zoro # G1897913
Mfr # 20DFMMD1WP
product price: 
$144.99
/ea
Superior Pump Float Switch, 10, 90 A, 120 V 92010
Superior Pump

Float Switch, 10, 90 A, 120 V

Zoro # G007374323
Mfr # 92010
product price: 
$64.99
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Close on Rise 50 psi 9037HG31
Telemecanique Sensors

DPST Tank Liquid Level Switch Close on Rise 50 psi

Zoro # G1406921
Mfr # 9037HG31
product price: 
$195.99
/ea
Dwyer Instruments Flanged chamber type level control, SPDT snap switch. 102-WT-7810-C-60
Dwyer Instruments

Flanged chamber type level control, SPDT snap switch.

Zoro # G807144423
Mfr # 102-WT-7810-C-60
product price: 
$3,609.99
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Close on Rise 50 psi 9037HG36
Telemecanique Sensors

DPST Tank Liquid Level Switch Close on Rise 50 psi

Zoro # G2472967
Mfr # 9037HG36
product price: 
$208.99
/ea
Telemecanique Sensors DPST Liquid Level Switch Close on Rise 575VAC 9037EG8
Telemecanique Sensors

DPST Liquid Level Switch Close on Rise 575VAC

Zoro # G3313475
Mfr # 9037EG8
product price: 
$267.99
/ea
No Product Image Available
Barnes

Vertical Float Switch

Zoro # G5377811
Mfr # 115503BAX-GIS
product price: 
$103.99
/ea
Madison SPST Liquid Level Switch Selectable 240VAC 150 psi MS7000
Madison

SPST Liquid Level Switch Selectable 240VAC 150 psi

Zoro # G2773531
Mfr # MS7000
product price: 
$23.55
/ea
Nobles SWITCH - FLOAT SHUT-OFF 222822
Nobles

SWITCH - FLOAT SHUT-OFF

Zoro # G009920757
Mfr # 222822
product price: 
$71.19
/ea
Gems Sensors 3/4" FNPT SPDT Liquid Flow Switch 24VDC 5 to 30 gpm RFS, 180395
Gems Sensors

3/4" FNPT SPDT Liquid Flow Switch 24VDC 5 to 30 gpm

Zoro # G2838053
Mfr # RFS, 180395
product price: 
$511.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 2 gpm FS-380, 178353
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 2 gpm

Zoro # G2794382
Mfr # FS-380, 178353
product price: 
$166.99
/ea
Sje-Rhombus FloatSwitch, 30ft, Polypropylene, 125VAC 30MANPCNO
Sje-Rhombus

FloatSwitch, 30ft, Polypropylene, 125VAC

Zoro # G315822448
Mfr # 30MANPCNO
product price: 
$55.69
/ea
Sje-Rhombus FloatSwitch, 30ft, Polypropylene, 125VAC 30MANWENO
Sje-Rhombus

FloatSwitch, 30ft, Polypropylene, 125VAC

Zoro # G515822439
Mfr # 30MANWENO
product price: 
$64.19
/ea
Gems Sensors 3/4" FNPT SPDT Liquid Flow Switch 2 to 8 gpm FS-400, 26601
Gems Sensors

3/4" FNPT SPDT Liquid Flow Switch 2 to 8 gpm

Zoro # G1666831
Mfr # FS-400, 26601
product price: 
$324.99
/ea
Apg Vibrating Level Switch, Tuning fork for solids w/ 1 NPT SS304 mtg, 270mm probe, 90 to 264VAC VBL-12N-4TSAT
Apg

Vibrating Level Switch, Tuning fork for solids w/ 1 NPT SS304 mtg, 270mm probe, 90 to 264VAC

Zoro # G606917730
Mfr # VBL-12N-4TSAT
product price: 
$1,035.99
/ea
Sje-Rhombus Float Switch, 15 ft, PVC, 120/230V AC 15PMPDWOP
Sje-Rhombus

Float Switch, 15 ft, PVC, 120/230V AC

Zoro # G1995878
Mfr # 15PMPDWOP
product price: 
$107.99
/ea
Dwyer Instruments Submersible Level Transmitter PBLT2-10-60-PU
Dwyer Instruments

Submersible Level Transmitter

Zoro # G607144456
Mfr # PBLT2-10-60-PU
product price: 
$1,190.99
/ea
Dayton NO Mechanical Float Switch 230VAC 15 psi 10A176
Dayton

NO Mechanical Float Switch 230VAC 15 psi

Zoro # G6130494
Mfr # 10A176
product price: 
$180.99
/ea
Sje-Rhombus Double Float Master Pump Switch 120V 20DFMMU1WP
Sje-Rhombus

Double Float Master Pump Switch 120V

Zoro # G1897968
Mfr # 20DFMMU1WP
product price: 
$162.99
/ea
Dwyer Instruments Submersible level transmitter, range 5m wc, 10m polyurethane cable length. SBLT2-5M-10M
Dwyer Instruments

Submersible level transmitter, range 5m wc, 10m polyurethane cable length.

Zoro # G207144436
Mfr # SBLT2-5M-10M
product price: 
$554.25
/ea
Sump Alarm Float Switch, 51 A SA-1359-2
Sump Alarm

Float Switch, 51 A

Zoro # G516495571
Mfr # SA-1359-2
product price: 
$23.15
/ea
Little Giant Pump Float Switch, 20 ft, PVC, 115V AC 513634
Little Giant Pump

Float Switch, 20 ft, PVC, 115V AC

Zoro # G2035680
Mfr # 513634
product price: 
$146.99
/ea
Taco 1" 2 SPDT Flow Switch 24/125/250VAC 1500 gpm IFSW2BR-1
Taco

1" 2 SPDT Flow Switch 24/125/250VAC 1500 gpm

Zoro # G6088476
Mfr # IFSW2BR-1
product price: 
$389.47
/ea
Hydrolevel 1100H3 24V Low Water Cutoff Auto 1100H3
Hydrolevel

1100H3 24V Low Water Cutoff Auto

Zoro # G6940097
Mfr # 1100H3
product price: 
$127.99
/ea
Superior Pump Float Switch, 10, 90 A, 120 V 92000
Superior Pump

Float Switch, 10, 90 A, 120 V

Zoro # G213763164
Mfr # 92000
product price: 
$44.95
/ea
Dwyer Instruments L4D FLOTECT LEVEL SW L4-D
Dwyer Instruments

L4D FLOTECT LEVEL SW

Zoro # G210190499
Mfr # L4-D
product price: 
$852.99
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPST, NO, 20 ft (6.10m)cable FSW2-ONPN-20
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPST, NO, 20 ft (6.10m)cable

Zoro # G007144391
Mfr # FSW2-ONPN-20
product price: 
$154.99
/ea
Dwyer Instruments Liquid Flow Switch, SPDT, 125/250VAC V4-2-U
Dwyer Instruments

Liquid Flow Switch, SPDT, 125/250VAC

Zoro # G0559015
Mfr # V4-2-U
product price: 
$699.99
/ea
Level Switches (1,000+ items) - Page 8
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About Level Switches

Level switches are an important tool in a variety of industries, used to measure the level of liquid or solid material. They are designed to detect and respond to changes in the level, providing an indication of when the material has reached a certain point. Level switches come in many different forms, including float switches, electronic float switches, mechanical float switches, and solid state liquid level sensors.

Types of Level Switches

Float switches are one of the most common types of level switch and work by using a buoyant object that rises or falls with the changing levels. This type is often used for tanks or other containers where there is a need to detect changes in levels. Electronic float switches can be programmed for more specific measurements and use electrical signals to indicate when a certain level has been reached. Mechanical float switches use physical components such as levers and rods while solid state liquid level sensors use advanced technology such as capacitance and ultrasonic waves.

How Level Switches are Made

Level switches can be constructed from various materials depending on their intended purpose. Common materials include stainless steel, brass, polymers, ceramics, plastics, and composites. Depending on what type is being made they may also require specific configurations or technologies such as floats that contain magnets or microprocessors.

Industries that use Level Switches

Level switches have many applications across numerous industries including manufacturing processes, water treatment plants, food processing facilities, automotive factories and chemical plants. Professionals working with these industries rely on accurate readings provided by level switch devices to ensure safety protocols are met.

Find the Level Switches You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of level switches along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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