140-175 PSI Four Port 20 Amp Pressure Switch

Item Number: 4-1819-H4

Price: $9.95
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140-175 PSI Four Port 20 Amp Pressure Switch

140-175 PSI Four Port 20 Amp Pressure Switch

item number: 4-1819-H4 PRICE: $9.95 18 In Stock Regular Stock Item


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140-175 PSI Four Port 20 Amp Pressure Switch
Item Number: 4-1819-H4
Price: $9.95
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* UPS 3-Day, 2-Day, and Next Day orders entered before 1pm (CST) Mon-Fri will be shipped the same day. Orders entered Sat or Sun will be shipped the following Monday.
  • This item is on page 113 of our current catalog
Description
AUTOMATIC PRESSURE SWITCH
Brand new, LEFOO automatic pressure switch for compressed air systems. Automatically turns electric motor ON or OFF at set values. Adjustable differential. Unloader port 1/4" OD copper tubing which allows compressor to start without back pressure load. Sturdy plastic housing. Manual off switch. Four port.

SPECIFICATIONS
  • Contact Rating
      1-1/2 HP, 20 amps @ 120 VAC
      2 HP, 12 amps @ 240 VAC
      3 HP, 9.6 amps @ 240 VAC 3PH
      1/4 HP, 8.6 amps @ 32 VDC
      1/4 HP, 3.1 amps @ 120 VDC
      1/4 HP, 1.6 amps @ 240 VDC
  • Port 1/4" NPT (x4)
  • Factory Setting
      ON (Cut-In) 140 PSI
      OFF (Cut-Out) 175 PSI
  • Minimum ON (Cut-in) 50 PSI
  • Maximum OFF (Cut-Out) 175 PSI
  • Differential 35-55 PSI
  • Size 3-3/4" x 3-3/8" x 3-1/4"
  • Shpg. 1-1/2 lbs.
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Showing Questions of 2

I have a dual stage pump And it run by a 230 vole 5 horse Motor 3450 rpm will this switch work on may compressor? Thanks Guy

A: If the amp draw is that of a real 5 Hp motor (22-25 amp) then it would be best to use a magnetic contactor. This switch will work by itself at that range, but will have a shorter life because of the current arcing on the contacts during make and break. If the amp draw is that of a 5 Hp Special (15 amps) then it should be fine.

Do you have plugs for the extra ports?

A: No we do not

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140-175 PSI Four Port 20 Amp Pressure Switch
Item Number: 4-1819-H4
Price: $9.95
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140-175 PSI Four Port 20 Amp Pressure Switch
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