Pressure Switch

how can I tell if my pressure switch is faulty?

I bought a new jet pump. Has a new pressure switch attached. When it was hooked up the pump never stopped. Tried adjusting the switch as per the instructions but nothing happened. Have to turn the pump off every time we are finished using water. The foot valve seems okay as it is not losing pressure.
Any help would be appreciated.

the only way to tell is to turn the pressure switch all the way down and see if it makes the pump shut off if not then the witch is bad switches for those pumps are only 20 bucks but if its a new pump they should replace it. also did you check the plastic line that goes inside of the switch? if that is clogged or kinked it wont allow it to push up on the diaphragm breaking the points to shut it off.

Discover Pressure Switch On eBay Below:

WHITMAN CONTROLS CORP J705L 3 F51L X 3000PSIG 5A 250V Pressure Switch
WHITMAN CONTROLS CORP J705L 3 F51L X 3000PSIG 5A 250V Pressure Switch
$49.00
New Johnstone L36 817 Air Flow Switch Pressure 05psi SPDT 125 277VAC 300VA
New Johnstone L36 817 Air Flow Switch Pressure 05psi SPDT 125 277VAC 300VA
$26.00
SUCO ALARM PRESSURE SWITCH 0180 459 04 2 3 NEW G94
SUCO ALARM PRESSURE SWITCH 0180 459 04 2 3 NEW G94
$21.20
Barksdale B1T H32 Pressure Actuated Switch B1TH32 W O Enclosure Used
Barksdale B1T H32 Pressure Actuated Switch B1TH32 W O Enclosure Used
$50.77
Lennox Hi Pressure 650 Cutout Switch OEM 69M18
Lennox Hi Pressure 650 Cutout Switch OEM 69M18
$75.20
CUSTOM CONTROL SENSORS PRESSURE SWITCH Model 646GZEM2
CUSTOM CONTROL SENSORS PRESSURE SWITCH Model 646GZEM2
$46.99
Danfoss Pressure Switch 435 OEM 017 529166
Danfoss Pressure Switch 435 OEM 017 529166
$233.67
Danfoss Pressure Switch OEM 017 520366
Danfoss Pressure Switch OEM 017 520366
$233.67
Kubota 15531 39010 Engine Oil Pressure Sending Switch Sensor B L
Kubota 15531 39010 Engine Oil Pressure Sending Switch Sensor B L
$16.25
DAIKIN KOGYO PRESSURE SWITCH HDPS G02 1 970 CNC HDPS GO2 1
DAIKIN KOGYO PRESSURE SWITCH HDPS G02 1 970 CNC HDPS GO2 1
$175.00
SQUARE D PRESSURE SWITCH ENCLOSURE TYPE NEMA 413 CLASS 9012 GAW
SQUARE D PRESSURE SWITCH ENCLOSURE TYPE NEMA 413 CLASS 9012 GAW
$40.00
John Deere AR27977 AT85174 Oil Pressure Sender Sensor Switch See Models Below
John Deere AR27977 AT85174 Oil Pressure Sender Sensor Switch See Models Below
$9.99
2 Ranco 011 3099 Low Pressure Switch Reverse Acting SPST 1 4 flare NIB
2 Ranco 011 3099 Low Pressure Switch Reverse Acting SPST 1 4 flare NIB
$50.00
SMC Vacuum Pressure Switch ZSE1 01 17CL SHIPSAMEDAY 1621A71
SMC Vacuum Pressure Switch ZSE1 01 17CL SHIPSAMEDAY 1621A71
$89.00
ITT 100P42C6 Neo Dyn Adjustable Pressure Switch 15 to 150 psig NeoDyn MFR 98087
ITT 100P42C6 Neo Dyn Adjustable Pressure Switch 15 to 150 psig NeoDyn MFR 98087
$100.00
1PC FESTO pressure switch PEV 1 4 B M12 SA 185421
1PC FESTO pressure switch PEV 1 4 B M12 SA 185421
$150.50
Ifm Pressure Switch PN3220 Used 77754
Ifm Pressure Switch PN3220 Used 77754
$75.00
Hydac Electronic Pressure Switch EDS 8476 2 0500 400 EDS 8000 SERIES 1E1113
Hydac Electronic Pressure Switch EDS 8476 2 0500 400 EDS 8000 SERIES 1E1113
$99.95
1PC IFM pressure switch SI1006
1PC IFM pressure switch SI1006
$458.59
Danfoss Differential Pressure Switch OEM 017D002166
Danfoss Differential Pressure Switch OEM 017D002166
$656.63
New SMC pressure switch 3C IS10 01S 6L
New SMC pressure switch 3C IS10 01S 6L
$150.00
1PC CONVUM pressure switch MPS V23C NGA
1PC CONVUM pressure switch MPS V23C NGA
$184.59
1PC SICK pressure switch PBT 6040917
1PC SICK pressure switch PBT 6040917
$360.09
1PC SMC pressure switch ISE40A C4 T M X501
1PC SMC pressure switch ISE40A C4 T M X501
$148.09
1pc new NORGREN pressure switch 0881319
1pc new NORGREN pressure switch 0881319
$453.20
1pc new Barksdale Pressure Switch 8141 PL1 B
1pc new Barksdale Pressure Switch 8141 PL1 B
$532.24
1pc new HYDAC Pressure Switch EDS 3346 3 0016 Y00 F1
1pc new HYDAC Pressure Switch EDS 3346 3 0016 Y00 F1
$522.64
1pc new HYDAC pressure switch EDS 344 2 016 000
1pc new HYDAC pressure switch EDS 344 2 016 000
$493.72
1pc new IFM Pressure Switch PN7004
1pc new IFM Pressure Switch PN7004
$493.50
NEW EGE pressure switch SDN 510 GSP in box ZL02
NEW EGE pressure switch SDN 510 GSP in box ZL02
$909.99
1PC New PG 35 PG 35L 103R NVC 031 Pressure Switch ZL02
1PC New PG 35 PG 35L 103R NVC 031 Pressure Switch ZL02
$215.00
1PC New SMC DIGITAL PRESSURE SWITCH ISE30A 01 N L SPK1
1PC New SMC DIGITAL PRESSURE SWITCH ISE30A 01 N L SPK1
$91.50
1pc new IFM pressure switch LR8000
1pc new IFM pressure switch LR8000
$725.61
1pc new HYDAC pressure switch EDS 347 4 400 045
1pc new HYDAC pressure switch EDS 347 4 400 045
$900.54
BARKSDALE 723S 41 1B Q44 PRESSURE SWITCH 20 120PSI 5A 120 250VAC PROOF140PSI
BARKSDALE 723S 41 1B Q44 PRESSURE SWITCH 20 120PSI 5A 120 250VAC PROOF140PSI
$28.99
1pc new HYDAC pressure switch EDS 3446 3 0040 000
1pc new HYDAC pressure switch EDS 3446 3 0040 000
$797.00
1pc new HYDAC Pressure Switch EDS 3346 1 0016 000 F1
1pc new HYDAC Pressure Switch EDS 3346 1 0016 000 F1
$678.00
1pc new HYDAC pressure switch EDS 345 1 250 000
1pc new HYDAC pressure switch EDS 345 1 250 000
$566.21
New SMC Pressure Switch PFM750S 01 A M
New SMC Pressure Switch PFM750S 01 A M
$209.99

Just Purchased Pressure Switch:


ccs 604gx1 dual snap pressure switch free shipping, barksdale diaphragmpressure switch d1xm150ssul 300 psi proof, nib asco tripoint te20a32 asco transducer pressure switch, barksdale 96101bb1 pressure switch 96101bb1 new, kubota 1553139010 engine oil pressure sending switch sensor b l , festo pev14bm12 pressure switch 48vacdc pn 192488, a57 parts master 840511 buick chevy gm ac pressure switch pigtail conn, vintage nos steampunk mercoid da21 control pressure switch 115v230v 060lbs, pdi switchespda44mchc pressure switch 14 npt 3 wirespdt adj25100g52, smc zse80fn02lp digital pressure switch , mercoid control da3133a pressure switch, dc 12v 60w high pressure diaphragm water pump micro automatic switch 5lmin, dc 12v 80w high pressure diaphragm water pump micro automatic switch 55lmin, miyano cnc square d pressure switch oil distributor 981z gcw3 cnc, pressure switch h100173 1pc new ue 12 fnpt, tridelta furnace vent air pressure switch fs6002a1667 amp; fs6003250 used, new ccs dualsnap pressure switch 604gx1 750 psig free shipping, itt neodyn pressure switch 115p4c33419 15 psig proof 1000 psig, 1 pc new dungs lgw3a2 the gas pressure switch, itt barton 316 differential pressure indicator switch submarine military new, 1pc brand new smc pressure switch ise10155cl wm06, 1pc brand new delta pressure switch dpa10pp wm06, 1pc brand new smc digital pressure switch zse30a01nml wm06, 1pc brand new smc pressure switch ps1100r06l wm06, 1pc brand new smc pressure switch 3cis10e3003lr wm06, 1pc brand new keyence pressure switch ap51a wm06, 1pc brand new smc ise300165ml digital pressure switch wm06, 1pc brand new smc pressure switch ise40a01rpx501 wm06, oil pressure switch for suzuki samurai ea high quality, oil pressure switch for suzuki sj410 sj413 ea high quality, 1pc brand new festo sde1d10g2r14ln1m8 pressure switch, oil pressure switch for suzuki jimny ea high quality, oil pressure switch for suzuki sierra ea high quality, oil pressure switch for suzuki gypsy ea high quality, oil pressure switch for suzuki holden drover ea high quality, united electric pressure switch j40055195181 pump , dwyer mercoid da 312 pressure control switch used fast shipping g12, ea fireye 80ma73 r3a pressure control switch new fast shipping g12, united electric controls pressure switch 200300 psi j402612 free expedited sh, wilkerson pressure switch x0701000 unused 1115, barksdale d1ta3 033 psi adjustable range pressure switch unused in box g14, 1pc brand new hydac pressure switch eds 3442400y00 wm06, 1pc brand new hydac pressure switch eds 3463100000 wm06, 1pc brand new hydac pressure switch eds 334630016y00f1 rs01, 1pc brand new festo pressure switch sde5v1oq6epm8 wm06, 1pc brand new hydac pressure switch eds 3474400045 wm06, 1pc brand new honeywell pressure switch sn3280led wm06, 1pc new senex pressure switch dg1300bza2100 oh06, 1pc new festo pressure switch sde1d10g2ms6lpim12 192766 oh06, square d 9012 acw3 serb industrial pressure switch 110psi 055 psi new in box, dwyer series 3000 photohelic pressure switchgage model 3008 1206m james, barksdale imo pressure switch 96751hkf029200g cnc lathe lnc8g 1402m james, pressure switch for air compressor made by furnas hubbell 69jf9ly2c 140175, new spx power team 9625 pressure switch new, square d by schneider electric 9013fhg2j27m1 aircompressor pressure switch 100, dwyer differential pressure switch 1950p82f vertical diaphragm 35 psi, allen bradley 836tt252jx23x15 pressure switch , 1pc new keyence pressure switch apc31cp oh06, 1pc new sunx pressure switch dp101zm oh06, smc zse40t122 high precision digital vacuum pressure switches new in factor, lot of 13 micro switch 161pc01d forcelegacy pressure t72138, dwyer a3000 photohelic pressure switchgages t12820, dweyer photohelic 3000mr pressure switch gage t27098, ifm electronics pn7224 pressure switch 700psi t18203

Comments are closed.