Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Support
0
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Pumps
  4. /
  5. Pump Controls
  6. /
  7. Level Switches

Level Switches (1,000+ items) - Page 18

Gems Sensors 3/4" FNPT NO Flow Switch 24VAC/DC 230500-2-5
Gems Sensors

3/4" FNPT NO Flow Switch 24VAC/DC

Zoro # G4590871
Mfr # 230500-2-5
product price: 
$457.99
/ea
Madison SPST Ultra Low Level Liquid Switch Open On Rise 240VAC 25 psi M9000-ULL-NC
Madison

SPST Ultra Low Level Liquid Switch Open On Rise 240VAC 25 psi

Zoro # G1036271
Mfr # M9000-ULL-NC
product price: 
$41.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G424152375
Mfr # PBLT2-15-20-PU
product price: 
$1,114.99
/ea
No Product Image Available
Dwyer Instruments

Powder and Bulk Level Controls

Zoro # G324152048
Mfr # CLS2-W11RK1-036
product price: 
$1,073.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G824152678
Mfr # PBLTX-10-50-PU
product price: 
$1,521.99
/ea
Smc Digital Flow Switch Flow 10-100L/min PF2W711-N10-67
Smc

Digital Flow Switch Flow 10-100L/min

Zoro # G5001678
Mfr # PF2W711-N10-67
product price: 
$825.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G724152563
Mfr # PBLT2-20-120-PU
product price: 
$1,612.99
/ea
No Product Image Available
Dwyer

THERM FLOW SWITCH 2-10IN PVC CBL 6FT 1EA

Zoro # G424791383
Mfr # TDFS2-2-P-06
product price: 
$835.99
/ea
No Product Image Available
Dwyer Instruments

Closed Tank Liquid Level Switches

Zoro # G724152389
Mfr # F7-BT
product price: 
$53.79
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G824152401
Mfr # SBLT2-10M-30M
product price: 
$1,060.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G124151807
Mfr # PBLT2-5-100-PU
product price: 
$1,512.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G624151628
Mfr # PBLT2-15-80-PU
product price: 
$1,413.99
/ea
Dwyer Instruments Tuning fork level switch, 18" probe extension. TFLS-W11SR1-018
Dwyer Instruments

Tuning fork level switch, 18" probe extension.

Zoro # G310389182
Mfr # TFLS-W11SR1-018
product price: 
$1,564.99
/ea
No Product Image Available
Omega

Tethered Float Switches

Zoro # G324480363
Mfr # LV611-P
product price: 
$82.49
/ea
Apg Miniature float switch, SS316 vertical float, UL listed LFS-V-5G (1000MM)
Apg

Miniature float switch, SS316 vertical float, UL listed

Zoro # G306917764
Mfr # LFS-V-5G (1000MM)
product price: 
$83.19
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G724152372
Mfr # PBLT2-5-60
product price: 
$1,770.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G924152646
Mfr # PBLTX-5-75-PU
product price: 
$1,645.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G024152539
Mfr # MBLT-2SC-IVPP-75-250
product price: 
$2,158.99
/ea
No Product Image Available
Dwyer Instruments

Powder and Bulk Level Controls

Zoro # G024152119
Mfr # CLS2-W11RK1-013
product price: 
$982.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G124152149
Mfr # SBLT2-5-50
product price: 
$816.99
/ea
No Product Image Available
Dwyer

THERM FLOW SWITCH 2-10IN PVC CBL 3FT 1EA

Zoro # G024785690
Mfr # TDFS2-2-P-03
product price: 
$824.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G924152356
Mfr # PBLTX-10-60-PU-ATEX
product price: 
$1,845.99
/ea
No Product Image Available
Raypak

Float Switch Kit

Zoro # G412472669
Mfr # 015649F
product price: 
$417.99
/ea
Star Water Systems 1/2 HP Pump Switch 24779
Star Water Systems

1/2 HP Pump Switch

Zoro # G221868523
Mfr # 24779
product price: 
$52.79
/ea
Dwyer Instruments L6EPS-SD3O FLOTECT LEVEL SW L6EPS-S-D-3-O
Dwyer Instruments

L6EPS-SD3O FLOTECT LEVEL SW

Zoro # G710190494
Mfr # L6EPS-S-D-3-O
product price: 
$523.99
/ea
Sje-Rhombus FloatSwitch, 10ft, Polypropylene, 125VAC 10MAPNPCNCEZ
Sje-Rhombus

FloatSwitch, 10ft, Polypropylene, 125VAC

Zoro # G215822463
Mfr # 10MAPNPCNCEZ
product price: 
$56.25
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G824151688
Mfr # SBLT2-5M-10M
product price: 
$731.99
/ea
Iec FLOAT SW MOUNTING BRACKET CB SS F158-90017013
Iec

FLOAT SW MOUNTING BRACKET CB SS

Zoro # G407990574
Mfr # F158-90017013
product price: 
$9.19
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G824152104
Mfr # SBLT2-5M-5M
product price: 
$652.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G724151818
Mfr # PBLT2-10-150
product price: 
$2,902.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G524152565
Mfr # SBLT2-10M-18M
product price: 
$866.99
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G324151669
Mfr # PBLT2-5-20-PU
product price: 
$1,114.99
/ea
Hoffman Specialty Watchman Unit WC12-20B Simplex Cast Iron Receiver, Double Pole Float Switch 160031
Hoffman Specialty

Watchman Unit WC12-20B Simplex Cast Iron Receiver, Double Pole Float Switch

Zoro # G604950579
Mfr # 160031
product price: 
$4,486.99
/ea
Sje-Rhombus FloatSwitch, 5ft, Polypropylene, 125VAC 5MAPNCWNOEZ
Sje-Rhombus

FloatSwitch, 5ft, Polypropylene, 125VAC

Zoro # G315822394
Mfr # 5MAPNCWNOEZ
product price: 
$59.19
/ea
No Product Image Available
Liberty Pumps

Pump Accessory Kit, Pilot Duty Float

Zoro # G1893266
Mfr # K001385
product price: 
$68.89
/ea
No Product Image Available
Dwyer Instruments

Submersible Level Pressure Transmitters

Zoro # G724151955
Mfr # PBLTX-15-50-PU
product price: 
$1,521.99
/ea
Level Switches (1,000+ items) - Page 18
  • First
  • Previous
  • 18
    of 33 pages
  • Next
  • Last
How was your search?

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.

Related Categories

FlowmetersPump Control BoxesFlow Rate SensorsPump PartsSubmersible Sump Pumps
Hand Drum PumpsDiaphragm PumpsUtility PumpsFuel Transfer AccessoriesCondensate Pumps
wire cordtank level switch900 ft lead wiredayton float switchesspdt signalmaster float
dayton float5 foot extension cordliquid flowwater floatswire leads

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc