Flow Switch, 6-380V HFS-25 1" 1.0MPa Water Flow Switch Paddle Control Water Flow Switch Partial Stainless Steel Type Switch SPDT Contacts

$13.99

HFS-15 1/2" 6-380V Target Water Treatment Water Flow Paddle Switch, Adjustable Liquid Flow 220VAC, 15A

$149.9

HFS-25 1"/dn25 Flow Switch,Liquid Water Flow Paddle Control Switch SPDT Contacts 6-380V

$10.99

Water Paddle Flow Control Switch, AC250V 10Bar BrassLiquid Water Sensor Controller NPT Thread Connection Automatic Paddle Type Flow Switch Red 1pc

$61.4

Baomain Paddle Flow Control Switch HFS-25 Red AC 250V 15A SPDT G1" Cooling System Water

$117.83

GURSAC FS51-11 Flow Switch 220V 15A Water Flow Switch Paddle Control, Water Flow Control 1.0Mpa Liquid Flow Switch SPDT 1 NPT Copper Connection

$230

6-380V 1" Paddle Control Water Flow Switch, Partial Stainless Steel Type Flow Switch 1.0MPa SPDT Contacts

$336.56

SPDT R3/4 Thread Paddle Type Liquid Water Oil Flow Sensor Switch Automatic Control 15A 250V HFS-20

$49.95

Hilitand 1/2" Water Flow Switch, HFS-15 Adjustable Thread Double Throw SPDT 220VAC 15A Water Flow Control 1.0Mpa

$167.85

Liquid Water Flow Paddle Control Switch, 1Pc 5.2-23L/Min Stable Electrical Water Valve High Safety Liquid Flow Switch 1.0MPa IP54 for Fire Control Air Conditioner

$558

Water Flow Switch, PDT R3/4 Liquid Water Oil Sensor Control Automatic Paddle Type Flow Switch 15A 250V IP54, HFS-20 Target Flow Controller, Controls Flow in Pipes

$8.49

W.E. Anderson® Vane Flow Switch, FS-2, 1" MNPT, Low Cost, Field Adjustable Set Point & Paddle

$149.9

Water Flow Switch, LKB-01D Water Flow Switch 250V 15A RC1 "Two Way Water Flow Switch IP54 Flow Switch Flow Valve 1.0MPa SPDT Contacts for fire safety air conditioners

$20.49

Grid Controls Flow Switch, M-225, 25A, 115v, 2" Spigot

$102.95

SEN-DB50 2PT Female Thread Brass Paddle Type Flow Switch Flowmeter 150L/Min 70W

$7.99

ITT McDonnell Miller FS254 FS254 FLOW SWITCH 1" #120610

$102.95

Water Pump Flow Switch, 1 PCS HT-30 AC 0-110V 0.2A G3/4"-3/4" Thread Water Pump Flow Sensor Switch, Water Flow Control Switch Sensor

$178.67

DIGITEN FS-C02 G3/4" BSP Male Thread Brass Water Flow Switch 1-30L/min, 0-2A/ 0-220V(AC or DC)

$48.99

1Pcs Pump Flow Switch HT‑60 Water Flow Switch AC220V 0.5A G1/2in‑ 1/2in Thread Water Pump Flow Sensor Switch

$8.49

Harwil Q12DS-C2/2/6M/NO/NT/4FT/CSAW22 Flow Switch Beachcomber

$149.9

Square D 9013 FSG2 30/50 Schneider Electric FSG2J21CP 30-50 PSI Pumptrol Water Pressure Switch

$17.95

Pressure Switch 9013FSG2J24 SQUARE D 40-60 PSI, 1/4" FEMALE CONNECTION

$29.56

GamaTech Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 110V, 0-145 Psi, 1/2" Male Npt

$12.99

Water Pump Flow Sensor, HT30 11 110V G1" Thread Water Flow Sensor Switch Brass Electronic Pressure Automatic Control Switch for Booster Pump,Control Switch

$8.49

Dwyer Flotect Series V10 Mini-Size Flow Switch, Brass Housing, Normally Open or Closed, Pressure Range 0-1000 psig, 1/2'' Male NPT

$7.49

Liquid Level Float Sensor Switch, Water Floating Switch Side Mounted 304 Stainless Steel 1/2NPT Male Thread DC0-110V, Garden Pond Liquid Water Level Sensor Switch

$30.12

Water Flow Sensor Switch, HT-800 G1 Thread 220V Water Pump Flow Sensor Automatic Control Switch for Low Pressure Area Family

$8.99

Heschen Micro Switch, V-165-1C25, SPDT, Short Roller Lever, 16A 250VAC, 5PCS

$53.14

COROTC Toggle Switch, 8 Pack SPST 2 Pin Waterproof Toggle Witch 12V 20A, Heavy Duty ON Off Switch for Boat, Yacht, Vessels...

$9.99

Enmja Pessure Switch for Well Pump, 30-50Psi Water Pressure Switch Adjustable Differential, 1/4" Female NPT Water Pump Pressure Control Switch

$46.89

Pessure Switch for Well Pump, Enmja 40-60Psi Water Pressure Switch Adjustable Differential, 1/4" Female NPT Water Pump Pressure Control Switch

$20.3

Pessure Switch for Well Pump, OAMCE 40-60Psi Water Pressure Switch Adjustable Differential, 1/4" Female NPT Water Pump Pressure Control Switch

$11.3

Liquid Level Sensor, Liquid Water Level Sensor Float Switch Side-Mounted 304 Stainless Steel 1/2NPT Male Thread DC0-110V, Model: YZ-SUS304 (A Type)

$23

Flow Switch, Grid Controls 1" with Two Cords, M310 10A Flow Switch, Chemical dosing Control, for Pump-57-F4-3100-112

$7.99

TWTADE 3 Pcs Momentary Heavy Duty Rocker Toggle Switch 6 Pin 3 Position (ON)-OFF-(ON) DPDT 16A 250VAC Spade Terminal Metal Boat Switch With Waterproof Boat Cap And 6.3mm Terminal Wires TEN-223MZX-B223

$9.99

RainBro 3/4 HP Cast Iron Submersible Sewage Pump, Effluent Pump With 10 ft. Piggy Back Tether Float Switch, Model# CSE075-2

$299.99

Merrill MPS2040 Water Well Pressure Control & Air-Pump Pressure Switch, 20-40 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4" Female NPT

$12.3

Merrill MPS3050 Water Well Pressure Control & Air-Pump Pressure Switch, 30-50 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4" Female NPT

$12.99

Reed Switch Developments, 2100-1091-400, Reed Switch/Sensor + Actuator Kit, Plastic, SPST - Form A, 10W 170V 0.5A, Qty: 1 Kit, Black

$7.99

TWTADE Momentary Polarity Reverse Switch Waterproof DC 12V 10A Control Motor for Hoist, Crane, Linear Actuator 6 Pin 3 Position (ON)-Off-(ON) AC 110V-220V Rocker Toggle Switch with Wire KCD4-223-JT

$7.99

Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch, SPST, ON-OFF, 20 A/125V AC, Spade Terminal

$7.66

FS-04 Water Flow Switch Sensor G3/4in Double Male Thread Piston Type Water Oil Flow Switch 304 Stainless Steel Protection Switch

$8.49

Gardner Bender GSW-13 Heavy Duty Electrical Toggle Switch, SPDT, ON-OFF-ON, 20 A/125V AC, Screw Terminal

$9.99

Honeywell Basic Switch, Plunger, Spdt, 15A, 480V - BZ-2RD-A2

$8.71

2 PCS Water Flow Sensor Switch, Magnetic Hall Effect Flow Meter FS G1/2 Double External Thread Water Flow Control Equipment,0.75L/min Flow Meter Counter

$12.79

Water Pressure Switch 30-50 psi Well Pump Pressure Switch Electric Auto Control Adjustable Differential 1/4" Female NPT

$29.56

Water Pressure Switch 40-60 PSI Well Pump Pressure Control Switch Electric Auto Control Adjustable Differential 1/4" Female NPT

$17.99

POWERTEC 110V/220V Dual Voltage Paddle Switch, 3 HP at 230 Volts, UL Certified. Large Knee Paddle for Power Tools Fast Power Off. Fits Table Saw, Router Table,Drill Press, Bench Saw,Band Saw (71007)

$11.12

uxcell DC130V 10W 1.2-12L/min 8mm Two Wires Magnetic Type Water Flow Switch Flow Counter

$116.99

Honeywell S&C 11SM608-H4 Micro Switch, PIN Plunger, SPDT, 5A 250V (1 Piece)

$3.03

Heschen Micro Switch, XV-152-1C25, SPDT, Short Hinge Lever, 20A 250VAC, 2 Pack

$12

Merrill MPS4060 Water Well Pressure Control & Air-Pump Pressure Switch, 40-60 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4" Female NPT

$26.17

Pressure Switch MPSHD4060 MERRILL MFG 40-60 PSI - Heavy Duty

$11.6

Aopin Water Level Sensor Switch Stainless Steel,Liquid Level Sensor Float Switch, Ball Float Controller for Water Pump Fish Tank Cistern Sump Filter Aquarium Swim Pool Garden Pond Liquid 2 Pcs

$8.99

Gardner Bender GSW-18 Heavy-Duty Electrical Toggle Switch, SPST, ON-OFF, 8 A/125 V, 6 inch Wire Terminal,Silver - ⅓ HP/125 V AC, 10 A/125 V AC

$7.99

Float Switch Water Level Indicator Float Switch for Water Tank Liquid Level Sensor,Liquid Water Level Float Side Mounted 304 Stainless Steel 1 2NPT Male Thread 0 110V

$14.99

Pressure Switch, 4037P, 21A, TecMark, 1/8" mpt, SPST

$11.9

Flowline LV10-1301 Polypropylene Switch-Tek Vertical Buoyancy Level Switch, 3/4" NPT

$14.49

FLOW SWITCH, Grid Controls 1" M210 Flow Switch with electrical box, dual receptacle and cord, Chemical Dosing Control, For Pump

$558

Reed Switch Developments, 2250-1051-100, Reed Switch/Sensor, Plastic, SPST - Form A, 15W 200V 1A, Qty: 1, Black

$7.89