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  1. Home
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  3. Pumps
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  5. Pump Controls
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  7. Level Switches

Level Switches (1,000+ items) - Page 7

Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 1 gpm FS-380P, 197083
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 1 gpm

Zoro # G0628126
Mfr # FS-380P, 197083
product price: 
$88.89
/ea
Gems Sensors 1/4" FNPT SPST NO Liquid Flow Switch 0.25 gpm FS-927, 70821
Gems Sensors

1/4" FNPT SPST NO Liquid Flow Switch 0.25 gpm

Zoro # G1431701
Mfr # FS-927, 70821
product price: 
$163.99
/ea
Mcdonnell & Miller 1-1/4" MNPT SPDT Snap Flow Switch 120/240VAC 7.7 gpm FS7-4
Mcdonnell & Miller

1-1/4" MNPT SPDT Snap Flow Switch 120/240VAC 7.7 gpm

Zoro # G2339705
Mfr # FS7-4
product price: 
$658.99
/ea
Wayne Replacement Pump Switch 56395
Wayne

Replacement Pump Switch

Zoro # G721870613
Mfr # 56395
product price: 
$36.99
/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
Pro Series Pumps Deluxe Controller with Dual Float Switch DFC2
Pro Series Pumps

Deluxe Controller with Dual Float Switch

Zoro # G510080773
Mfr # DFC2
product price: 
$231.99
/ea
Dayton NO Mechanical Float Switch 115VAC 6PNV3
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4272064
Mfr # 6PNV3
product price: 
$90.89
/ea
Sje-Rhombus FloatSwitch, 30ft, Polypropylene, 125VAC 30HTMD1WP
Sje-Rhombus

FloatSwitch, 30ft, Polypropylene, 125VAC

Zoro # G2034396
Mfr # 30HTMD1WP
product price: 
$93.89
/ea
Madison SPST Multi-level Liquid Level Switch Open On Rise 240VAC 200 psi M5605
Madison

SPST Multi-level Liquid Level Switch Open On Rise 240VAC 200 psi

Zoro # G0302373
Mfr # M5605
product price: 
$159.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 1 gpm FS-380, 168434
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 1 gpm

Zoro # G2381495
Mfr # FS-380, 168434
product price: 
$187.99
/ea
Munro Float Switch Pump Down w/ Weight & Female Ends, 16ft FC0246
Munro

Float Switch Pump Down w/ Weight & Female Ends, 16ft

Zoro # G712482955
Mfr # FC0246
product price: 
$98.15
/ea
Madison SPST Liquid Level Switch Selectable 240VAC 100 psi MSB8800
Madison

SPST Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G1553447
Mfr # MSB8800
product price: 
$99.75
/ea
Apg Kari float switch - high alarm KA-1H
Apg

Kari float switch - high alarm

Zoro # G406917770
Mfr # KA-1H
product price: 
$232.99
/ea
Mcdonnell & Miller Flow Switch, SPDT FS4-3RP-T
Mcdonnell & Miller

Flow Switch, SPDT

Zoro # G0041800
Mfr # FS4-3RP-T
product price: 
$380.99
/ea
Sje-Rhombus NC Mechanical Float Switch 125/250VAC 20SGMPCNC
Sje-Rhombus

NC Mechanical Float Switch 125/250VAC

Zoro # G1995485
Mfr # 20SGMPCNC
product price: 
$63.65
/ea
Sje-Rhombus NO Float Switch 125/250VAC 13 psi 15SGMWENO
Sje-Rhombus

NO Float Switch 125/250VAC 13 psi

Zoro # G1995817
Mfr # 15SGMWENO
product price: 
$65.89
/ea
Sje-Rhombus SPDT SignalMaster Float Switch 30SGMSPDTWE
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898309
Mfr # 30SGMSPDTWE
product price: 
$71.89
/ea
Dayton NO Mechanical Float Switch 115VAC 15 psi 10A175
Dayton

NO Mechanical Float Switch 115VAC 15 psi

Zoro # G4961031
Mfr # 10A175
product price: 
$119.99
/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
Madison SPST Multi-level Liquid Level Switch Selectable 240VAC 100 psi ML8888
Madison

SPST Multi-level Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G2213267
Mfr # ML8888
product price: 
$332.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch FS-380P, 197084
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch

Zoro # G3154602
Mfr # FS-380P, 197084
product price: 
$77.39
/ea
Sje-Rhombus NO Mechanical Float Switch 120VAC 15PMPD1WP
Sje-Rhombus

NO Mechanical Float Switch 120VAC

Zoro # G1996036
Mfr # 15PMPD1WP
product price: 
$119.99
/ea
Telemecanique Sensors Open Liquid Level Switch, Vertical, 575V 9037HG38Z20
Telemecanique Sensors

Open Liquid Level Switch, Vertical, 575V

Zoro # G3131031
Mfr # 9037HG38Z20
product price: 
$215.99
/ea
Sje-Rhombus Float Switch, 30 ft, PVC, 120/230V AC 30PMPDWOP
Sje-Rhombus

Float Switch, 30 ft, PVC, 120/230V AC

Zoro # G1995850
Mfr # 30PMPDWOP
product price: 
$132.99
/ea
Eco-Flo Vertical Piggyback Float Switch, 10 ft EFVSWPLG
Eco-Flo

Vertical Piggyback Float Switch, 10 ft

Zoro # G1243250
Mfr # EFVSWPLG
product price: 
$47.85
/ea
Sje-Rhombus Float Switch, 20 ft, PVC, 125/250V AC 20AMDWOP
Sje-Rhombus

Float Switch, 20 ft, PVC, 125/250V AC

Zoro # G0485432
Mfr # 20AMDWOP
product price: 
$155.99
/ea
Little Giant Pump Float Switch, 20 ft, PVC, 115V AC 513633
Little Giant Pump

Float Switch, 20 ft, PVC, 115V AC

Zoro # G2035717
Mfr # 513633
product price: 
$133.99
/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
Proflo 120V Tethered Wide Angle Float Switch PF92000SJE
Proflo

120V Tethered Wide Angle Float Switch

Zoro # G713310707
Mfr # PF92000SJE
product price: 
$67.65
/ea
Sje-Rhombus FloatSwitch, 10ft, Polypropylene, 125VAC 10HTMD1WP
Sje-Rhombus

FloatSwitch, 10ft, Polypropylene, 125VAC

Zoro # G2034457
Mfr # 10HTMD1WP
product price: 
$69.59
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Close on Rise 50 psi 9037HG35
Telemecanique Sensors

DPST Tank Liquid Level Switch Close on Rise 50 psi

Zoro # G2221913
Mfr # 9037HG35
product price: 
$195.99
/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 Double Float Master Pump Switch 15DFMMU2WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1897977
Mfr # 15DFMMU2WOP
product price: 
$133.99
/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
Telemecanique Sensors DPST Tank Liquid Level Switch Close on Rise 50 psi 9037HG34
Telemecanique Sensors

DPST Tank Liquid Level Switch Close on Rise 50 psi

Zoro # G3211634
Mfr # 9037HG34
product price: 
$186.99
/ea
Madison SPST Liquid Level Switch Close on Rise 240VAC 50 psi M3326-NPT-NO
Madison

SPST Liquid Level Switch Close on Rise 240VAC 50 psi

Zoro # G0481101
Mfr # M3326-NPT-NO
product price: 
$30.45
/ea
Level Switches (1,000+ items) - Page 7
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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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