Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Filter Results By

Pump Controls

354 Results Found that Include 1,182 Products

Results per page:  16 | 32 | 48
1 MNPT   General Purpose Switch,
  • MCDONNELL & MILLER
  • 1 MNPT General Purpose Switch, 1 MNPT General Purpose Switch,
  • Item # 2RUL3
  • Mfr. Model # FS251
  • General Purpose Switch, Min. Flow Rate 5.8 GPM, Max. Flow GPM 131, Connection Size (In.) 1 NPT, Switch...More

  • Category : Flow Switches
Push Button Manual Motor Starter, Enclosure NEMA Rating 4,&
Submersible Motor and Pump Control Box, 230V, 51 Amps
1 MNPT   General Purpose Switch,
  • MCDONNELL & MILLER
  • 1 MNPT General Purpose Switch, 1 MNPT General Purpose Switch,
  • Item # 2RUL4
  • Mfr. Model # FS254
  • General Purpose Switch, Min. Flow Rate 5.8 GPM, Max. Flow GPM 131, Connection Size (In.) 1 NPT, Switch...More

  • Category : Flow Switches
Push Button Manual Motor Starter, Enclosure NEMA Rating 12,
Submersible Motor and Pump Control Box, 230V, 7.1 Amps
1 MNPT Standard Flow Flow Switch, 2.5 gpm to 760
Push Button Manual Motor Starter, Enclosure NEMA Rating 1,&
Submersible Motor and Pump Control Box, 230V, 17 Amps
Center,Fan Control
  • HONEYWELL
  • Center, Fan Control Center,Fan Control
  • Item # 4E393
  • Mfr. Model # R8285A1048
  • Fan Control Center, Primary Voltage 120 Volts, Secondary Voltage 24 Volts, Power Rating 3/4 HP, Power Rating...More

  • Category : HVAC Relays
1 MNPT Standard Flow Flow Switch, 2.5 gpm to 760
Push Button Manual Motor Starter, Enclosure NEMA Rating 1,&
24 Hour Timer Assembly
200 VDC Form-A, Normally Open (NO) Reed Switch
3/8 MNPT Piston Liquid Flow Switch, 0.25 gpm
  • GEMS SENSORS
  • 3/8 MNPT Piston Liquid Flow Switch, 0.25 gpm 3/8 MNPT Piston Liquid Flow Switch, 0.25 gpm
  • Item # 1ALV8
  • Mfr. Model # FS-380 168432
  • Liquid Flow Switch, Piston, Flow Rate 0.25 GPM, Connection Size (In.) 3/8 MNPT, Min. Ambient Temp. -20 F,...More

  • Category : Flow Switches
Transformer Relay,DPDT
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Transformer Relay, DPDT Transformer Relay,DPDT
  • Item # 6AZH6
  • Mfr. Model # 6AZH6
  • Transformer Relay, 4x4 Junction Box Mount, Coil Volts 24, Transformer Primary (V) 120, Transformer Secondary...More

  • Category : HVAC Relays
Simplex Control Panel Motor/Pump Control Box, 120/208/
  • TM

    Grainger Choice

  • DAYTON
  • Simplex Control Panel Motor/Pump Control Box, 120/208/240V, 0 to 20 Amps Simplex Control Panel Motor/Pump Control Box, 120/208/240V, 0 to 20 Amps
  • Item # 2PZG2
  • Mfr. Model # 2PZG2
  • Motor/Pump Control Box, Simplex Control Panel, Phase 1, Voltage 120/208/240, Amps 0-20, Enclosure Type NEMA...More

  • Category : Pump Control Boxes
1 Industrial Flow Switch, Flow Increase 4.5 to 9.5 gpm
Submersible Motor and Pump Control Box, 230V, 27.5 Amps
Switch Assembly With Float for 4RD29, 4RD31, 4RD32
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More