Single Pressure Controls

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RANCO -

Low / High Pressure Controls, SPST, NEMA 1 Enclosure

Ranco O Series pressure controls are suitable for protecting compressors from losing refrigerants or from excessive system pressure, which may further damage the condenser fans in the HVAC systems. These single-pressure controls have a heavy-duty plated steel frame with a non-conductive plastic cover for added strength. They feature a compact design for use in tight spaces, an auto reset button on manual controls for quick setting and easy-to-read low- / high-pressure scale plates. They also come integrated with laser welded bellows for an extended life service and screw terminals for easy wiring connection. Choose from an array of these pressure controls available in 5 to 35, 10 to 40 and 40 to 150 psi differential pressure options.

StyleModelSwitch ActionPressure Connection GenderProcess ConnectionApplicationTypeDifferential PressureRangePressure Connection TypePrice
AO10-1483Open On FallFemale1/4" Female FlareLow LimitLow Pressure10 psi to 40 psi10 psi to 100 psiFlare€182.45
AO10-1402Open On FallFemale1/4" Female FlareLow LimitLow Pressure5 psi to 35 psi12 psi to 50 psiFlare€211.66
BO10-1401Open On FallMale1/4"Low LimitLow Pressure5 psi to 35 psi12 psi to 50 psiFlare€122.80
AO10-2054Opens On Low PressureFemale-High LimitHigh Pressure40 psi to 150 psi100 psi to 400 psiFlare€194.48
APPROVED VENDOR -

Press Switch

StyleModelProduct TypeSwitch ActionTypePressure SettingOpen PressureClosing PressureDifferential PressureRangePrice
A6ALA8High Pressure ControlOpen On RiseHigh PressureHigh250 psi150 psi150 psi to 250 psi150 psi to 700 psi€7.85
B6ALA7High Pressure ControlOpen On RiseHighHigh200 psi150 psi150 psi to 200 psi150 psi to 700 psi€8.98
B6ALC0High Pressure ControlOpen On RiseHighHigh300 psi200 psi200 psi to 300 psi150 psi to 700 psi€9.71
C6ALA2Low Pressure ControlOpen On FallLow PressureLow5 psi20 psi5 psi to 20 psi0.3 psi to 150 psi€8.98
D6ALA3Low Pressure ControlOpen On FallLow PressureLow10 psi25 psi10 psi to 25 psi0.3 psi to 150 psi€8.98
C6ALA4Low Pressure ControlOpen On FallLow PressureLow25 psi65 psi25 psi to 65 psi0.3 psi to 150 psi€11.47
C6ALA5Low Pressure ControlOpen On FallLow PressureLow25 psi80 psi25 psi to 80 psi0.3 psi to 150 psi€8.98
C6ALA6Low Pressure ControlOpen On FallLow PressureLow50 psi90 psi50 psi to 90 psi0.3 psi to 150 psi€7.85
C6ALC2Low Pressure ControlOpen On FallLow PressureLow10 psi32 psi10 psi to 32 psi0.3 psi to 150 psi€8.98
E6ALC3Low Pressure ControlOpen On FallLow PressureLow35 psi60 psi35 psi to 60 psi0.3 psi to 150 psi€10.70
SUPCO -

Single Pressure Controls

StyleModelSwitch ActionApplicationProduct TypePressure Connection TypePressure Connection SizePressure Connection GenderPressure Range AdjustabilityProcess ConnectionPrice
ASFC150225Close On RiseFan CyclingPressure SwitchFlare1/4"FemaleFixed1/4" Female Flare€23.89
BSFC210275Close On RiseFan CyclingPressure SwitchFlare1/4"FemaleFixed1/4" Female Flare€24.92
CSLP0530Open On FallLow LimitPressure SwitchFlare1/4"FemaleFixed1/4" Female Flare€24.68
DSLP0520Open On FallLow LimitPressure SwitchFlare1/4"FemaleFixed1/4" Female Flare€28.27
DWYER INSTRUMENTS -

Single Pressure Controls

StyleModelRangeProduct TypePressure Connection TypePressure Connection SizeMountingContact FormOverall DepthOverall WidthPrice
AEDAW-N1E1-03T00 psi to 60 psiPressure ControlMNPT1/4"Flush, Panel, PipeSPDT2 1/2"5"€796.70
AEDAW-N1E1-04T00 psi to 100 psiPressure ControlMNPT1/4"Flush, Panel, PipeSPDT2 1/2"5"€825.30
AEDAW-N1E1-04T10 psi to 100 psiPressure ControlMNPT1/4"Flush, Panel, PipeSPDT2 1/2"5"€877.78
AEDAW-N1E1-05T00 psi to 150 psiPressure ControlMNPT1/4"Flush, Panel, PipeSPDT2 1/2"5"€796.70
AEDAW-N1E1-05T10 psi to 150 psiPressure ControlMNPT1/4"Flush, Panel, PipeSPDT2 1/2"5"€909.30
AEDAW-N1E1-06T00 psi to 300 psiPressure ControlMNPT1/4"Flush, Panel, PipeSPDT2 1/2"5"€796.70
AEDAW-N1E1-06T10 psi to 300 psiPressure ControlMNPT1/4"Flush, Panel, PipeSPDT2 1/2"5"€877.78
AEDAW-N1E1-07T00 psi to 600 psiPressure ControlMNPT1/4"Flush, Panel, PipeSPDT2 1/2"5"€796.70
AEDAW-N1E1-02T00°F to 20°FPressure ControlMNPT1/4"Flush, Panel, PipeSPDT2 1/2"5"€796.70
SUPCO -

Low Pressure Switches

StyleModelProduct TypeNema RatingMountingClosing PressureOpen PressurePressure Connection TypePressure Connection SizePressure Connection GenderPrice
ASLP1535Low Pressure ControlNot RatedDirect35 psi-Flare1/4"Female€20.23
ASLP2550Low Pressure ControlNot RatedDirect50 psi25 psiFlare1/4"Female€20.68
ASLP4080Low Pressure ControlNot RatedDirect80 psi40 psiFlare1/4"Female€24.16
BSLP90120Low Pressure Switch-------€37.26
ASLP75100Pressure Switch1Remote100 psi75 psiFlare1/4"Female€25.57
BSLP2045Pressure Switch-------€33.14
BSLP3560Pressure Switch-------€35.58
BSLP5090Pressure Switch-------€35.58
RANCO -

Single Pressure Controls

StyleModelSwitch TypeSwitch ActionPressure Connection GenderProcess ConnectionMountingContact FormApplicationTypePrice
AO20-7006DPSTOpen On FallFemale1/4" Female FlareUniversalDPSTHigh LimitHigh Pressure€217.47
AO16-108SPDTOpen On Fall, Open On RiseFemale1/4" Female FlareUniversalSPDTHigh LimitHigh Pressure€198.06
AO11-1711SPSTOpen On RiseMale1/4"UniversalSPSTHigh LimitHigh Pressure€153.51
Bo16-624SPSTOpen On FallFemale1/4" Female FlareBracket, Surface MountSPSTLow LimitLow Pressure€153.51
JOHNSON CONTROLS -

Single-Pressure Refrigerant Controls

StyleModelMPNPrice
AP20DA116CP20DA116C€195.29
BP20GA19P20GA19€150.74
BP20GA23P20GA23€158.96
BP70EA14P70EA14€443.32
BP72AA18P72AA18€671.15
StyleModelOverall DepthProduct TypeSwitch ActionElectrical Connection TypeContact FormApplicationReset TypeOverall WidthPrice
AP47AA-13C2 3/8"Steam Pressure Limit ControlOpen On RiseScrew TerminalSPSTSteam Heating SystemsAutomatic Reset4"€622.11
AP47AA-1C4"Steam Pressure Limit ControlOpen On RiseScrew TerminalSPSTSteam Heating SystemsAutomatic Reset4"€516.09
JOHNSON CONTROLS -

Pressure Control

StyleModelProduct TypeSwitch ActionPressure Connection TypeProcess ConnectionApplicationTypeOverall HeightPressure SettingPrice
AP70CA-61CHigh Pressure ControlOpen On RiseNPT1/4" Female NPTHigh LimitHigh Pressure3 3/4"High€234.72
AP70AB-2CQLow Pressure ControlOpen On FallFlare1/4" Female FlareLow LimitLow Pressure3 3/4"Low€231.17
AP70AA-5CSingle Pressure ControlOpen On FallNPT1/4" Female NPTLow LimitLow Pressure4"Low€421.93
AP70AB-2CSingle Pressure ControlOpen On FallFlare1/4" Female FlareLow LimitLow Pressure4"Low€217.63
AP70CA-1CSingle Pressure ControlOpen On RiseFlare1/4" Female FlareHigh LimitLow Pressure4"Low€251.75
AP70CA-4CSingle Pressure ControlOpen On RiseFlare1/4" Female FlareHigh LimitHigh Pressure4"Low€475.90
StyleModelOpen PressureClosing PressureProduct TypeSeriesSwitch TypeSwitch ActionPressure Connection TypePressure Connection SizePrice
ASHP350250350 psi250 psiHigh Pressure ControlSHP SeriesSPSTOpen On RiseFlare1/4"€20.27
ASHP375265375 psi265 psiHigh Pressure ControlSHP SeriesSPSTOpen On RiseFlare1/4"€18.09
ASHP400200400 psi200 psiHigh Pressure ControlSHP SeriesSPSTOpen On RiseFlare1/4"€21.39
ASHP400300400 psi300 psiHigh Pressure ControlSHP SeriesSPSTOpen On RiseFlare1/4"€21.35
ASHP425300425 psi300 psiHigh Pressure ControlSHP SeriesSPSTOpen On RiseFlare1/4"€21.31
ASHP450250450 psi250 psiHigh Pressure ControlSHP SeriesSPSTOpen On RiseFlare1/4"€21.23
JOHNSON CONTROLS -

Single Pressure Controls

StyleModelSeriesSwitch ActionPressure Connection TypeProcess ConnectionContact FormApplicationReset TypeOverall DepthPrice
AP70BA-1CP70 SeriesOpen On FallFlare1/4" Female FlareSPSTLow LimitManual Reset2 1/8"€251.35
BP70AA-197CP70 SeriesOpen On Fall--SPSTHigh LimitManual Reset2 1/8"€155.27
CP70GA-11CP70 SeriesClose On Rise, Open On RiseNPT1/4" Female NPTSPSTLow LimitAutomatic Reset3"€494.76
BP70AA-150CP70 SeriesOpen On Fall--SPSTHigh LimitManual Reset2 1/8"€439.96
DP72CA-18CP72 SeriesOpen On Rise--DPSTHigh LimitManual Reset2 1/8"€310.31
JOHNSON CONTROLS -

Micro Set Controls For Low Pressure

StyleModelSeriesPressure Connection GenderProcess ConnectionOverall HeightPressure SettingProduct TypeSwitch ActionPressure Connection TypePrice
AP70AB-12CP70 SeriesFemale1/4" Female Flare4"LowSingle Pressure ControlOpen On FallFlare€243.90
BP170AB-12CP170 SeriesMale1/4"4 1/4"HighSingle Pressure ControlOpen On FallFlare€220.37
JOHNSON CONTROLS -

P72 Series Pressure Controls

StyleModelProduct TypeSeriesProcess ConnectionApplicationReset TypeOverall DepthPressure Connection TypePressure Connection SizePrice
AP72AA-27CHigh Pressure ControlP70 Series1/4" Female FlareFan CyclingAutomatic Reset2 1/8"Flare1/4"€355.14
BP72DA-1CHigh Pressure ControlP72 Series1/4" FlareHigh LimitManual Reset3"Flare1/4"€342.94
BP72CA-2CSingle Pressure ControlP72 Series1/4" Female FlareHigh LimitAutomatic Reset2 1/8"Flare1/4"€239.41
JOHNSON CONTROLS -

P70 Series Pressure Controls

StyleModelSwitch ActionPressure Connection TypeProcess ConnectionElectrical Connection TypeApplicationReset TypeOverall DepthOverall WidthPrice
AP70KA-1CClose On Rise, Open On RiseFlare1/4" Female FlareHardwiredHigh LimitManual Reset2 1/8"4"€395.12
AP70KA-7CClose On Rise, Open On RiseNPT1/4" Female NPTHardwiredHigh LimitManual Reset3"4 1/2"€597.57
AP70AA-118COpen On FallFlare1/4" Female FlareHardwiredFan CyclingAutomatic Reset2 1/8"4"€278.72
AP70AA-119COpen On FallNPT1/4" Female NPTScrew TerminalFan CyclingAutomatic Reset2 1/8"4"€434.78
AP70AA-2COpen On FallFlare1/4" Female Flare-Fan CyclingAutomatic Reset2 1/8"4"€248.62
AP70AA-400COpen On FallFlare1/4" Female Flare-Fan CyclingAutomatic Reset2 1/8"4"€230.05
AP70CA-2COpen On RiseFlare1/4" Female FlareHardwiredHigh LimitAutomatic Reset2 1/8"4"€249.82
AP70CA-3COpen On RiseFlare1/4" Female FlareHardwiredHigh LimitAutomatic Reset2 1/8"4"€255.81
AP70CA-400COpen On RiseFlare1/4" Female Flare-Fan CyclingAutomatic Reset2 1/8"4"€269.91
AP70DA-1COpen On RiseFlare1/4" Female FlareHardwiredHigh LimitManual Reset2 1/8"4"€256.94
AP70DA-2COpen On RiseNPT1/4" Female NPT-High LimitManual Reset2 1/8"4"€467.88
AP70DA-400COpen On RiseFlare1/4" Female Flare-High LimitManual Reset2 1/8"4"€273.83
JOHNSON CONTROLS -

P170 Series Pressure Controls

StyleModelSwitch ActionApplicationReset TypeTypeResetFunctionOpen PressureDifferential PressurePrice
Ap170ca-136c---------
RFQ
BP170AA-118COpen On FallFan CyclingAutomatic ResetLow PressureAutoFan Cycling Control150 psi35 psi to 200 psi€221.53
BP170AA-2COpen On FallFan CyclingAutomatic ResetHigh PressureAutoHigh Pressure Applications80 psi10 psi to 70 psi€240.33
BP170AA-400COpen On FallFan CyclingAutomatic ResetLow PressureAutoFan Cycling Control150 psi35 psi to 200 psi€213.19
BP170AB-2COpen On FallLow LimitAutomatic ResetLow PressureAutoLow Pressure Applications40 psi7 psi to 50 psi€226.16
BP170CA-1COpen On RiseLow LimitAutomatic ResetLow PressureAutoLow Pressure Applications60 psi7 psi to 50 psi€254.92
BP170CA-3COpen On RiseHigh LimitAutomatic ResetHigh PressureAutoHigh Pressure Applications250 psi60 psi to 150 psi€243.61
BP170DA-1COpen On RiseHigh LimitManual ResetHigh PressureManualHigh Pressure Applications250 psi60 psi€264.26
BP170DA-400COpen On RiseHigh LimitManual ResetHigh PressureManualHigh Pressure Applications400 psi60 psi€260.50
BP170KA-1COpen On RiseHigh LimitManual ResetHigh PressureManualHigh Pressure Applications250 psi60 psi€364.65
JOHNSON CONTROLS -

P10 Series Low Pressure Controls

StyleModelProduct TypeContact FormOverall DepthOverall WidthDifferential PressureMountingElectrical Connection TypeOverall HeightPrice
Ap10bc-9c---------
RFQ
BP10FC-4CLow Pressure SwitchSPDT3 3/16"4 1/16"--Screw Terminal3 1/4"€239.45
BP10BC-7CLow Range Pressure ControlSPDT3 1/4"3 3/16"2 psiBracket--€221.17
BP10BG-3CLow Range Pressure ControlSPDT3 1/4"3 3/16"0.2 psiBracket--€177.60
BP10BJ-1CLow Range Pressure ControlSPDT3 1/4"3 3/16"2 psiBracket--€137.84
BP10PA-11CLow Range Pressure ControlSPST3 1/4"3 3/16"-Bracket---
RFQ
JOHNSON CONTROLS -

P74 Series Differential Pressure Controls

StyleModelSwitch ActionContact FormOverall HeightProduct TypeSeriesPressure Connection TypePressure Connection SizePressure Connection GenderPrice
AP74AA-1CClose On FallSPST5 5/16"Differential Pressure ControlP74 SeriesFlare1/4"Female€430.36
BP74EA-8COpen, Close On Rise And FallSPDT6 1/2"Differential Pressure ControlP74 SeriesFlare1/4"Female€408.86
CP74FA-1COpen, Close On Rise And FallSPDT6 1/2"Differential Pressure ControlP74 SeriesFlare1/4"Female€379.41
DP74FA-5COpen, Close On Rise And FallSPDT6 1/2"Differential Pressure ControlP74 SeriesFlare1/4"Female€398.73
DP74FA-10COpen, Close On Rise And FallSPDT6 1/2"Differential Pressure ControlP74 SeriesFlare1/4"Female€416.04
DP74BA-1COpen On FallSPST5 5/16"Differential Pressure ControlP74 SeriesFlare1/4"Female€422.34
StyleModelProduct TypeSeriesSwitch TypeSwitch ActionElectrical Connection TypeNema RatingContact FormApplicationPrice
AP470EB-1CSingle Pressure ControlP470 SeriesSPDTOpen On Fall, Open On RiseHardwired1SPDTHigh Or Low Limit€224.96
AP470FB-1CSingle Pressure ControlP470 SeriesSPDTOpen On Fall, Open On RiseHardwired1SPDTHigh Or Low Limit€218.63
StyleModelRangeSeriesSwitch ActionPressure Connection TypePressure Connection SizeContact FormApplicationOverall DepthPrice
AP29NC-3C20 in. hg to 100 psiP29 SeriesOpens On Low PressureSweat1/4"SPSTLow Pressure Control2 3/8"€506.29
AP29NC-2C20" to 100 psiP29 SeriesOpens On Low PressureSweat1/4"SPSTLow Pressure Control2 3/8"€514.79
StyleModelSwitch TypeSwitch ActionPressure Range AdjustabilityContact FormApplicationReset TypeOverall DepthResetPrice
AP20EB-1CSPDTOpen On FallFixedSPDTHigh Or Low LimitAutomatic Reset2 1/4"Auto€163.93
AP20EB-2CSPDTOpen On RiseFixedSPDTHigh Or Low LimitAutomatic Reset2 1/4"Auto€178.70
AP20BB-1CSPSTOpen On FallFixedSPSTLow LimitManual Reset2 3/8"Manual€130.89
AP20DB-1CSPSTOpen On RiseAdjustableSPSTHigh LimitManual Reset2 1/4"Manual€194.15
AP20GB-1CSPSTOpen On RiseAdjustableSPDTHigh LimitManual Reset2 1/4"Manual€185.95
JOHNSON CONTROLS -

P100 Series Encapsulated Pressure Controls

StyleModelSwitch ActionMountingApplicationReset TypeTypeResetOpen PressureContact FormPrice
Ap100da-86---------
RFQ
BP100CP-85C-DirectFan CyclingAutomatic ResetHigh PressureAuto665 psiSPST€69.63
Ap100ap-353c---------
RFQ
Cp100ap-200---------
RFQ
Dp100ap-355---------
RFQ
Ap100ca-1---------
RFQ
Ap100ap-201---------
RFQ
Ep100ee-79---------
RFQ
FP100AP-201COpen On FallDirect Schrader ValveFan CyclingAutomatic ResetLow PressureAuto10 psiSPST€63.06
GP100AP-332COpen On FallDirect Schrader ValveFan CyclingAutomatic ResetLow PressureAuto300 psiSPST€60.97
BP100AP-4COpen On FallDirectFan CyclingAutomatic ResetLow PressureAuto170 psiSPST€62.80
BP100AA-3COpen On FallDirectFan CyclingAutomatic ResetLow PressureAuto150 psiSPST€139.12
BP100AP-3COpen On FallDirectFan CyclingAutomatic ResetLow PressureAuto150 psiSPST€63.06
BP100AC-1COpen On FallDirectLow LimitAutomatic ResetLow PressureAuto5 psiSPST€65.94
BP100AC-2COpen On FallDirectFan CyclingAutomatic ResetLow PressureAuto15 psiSPST€70.45
BP100CA-1COpen On RiseDirectFan CyclingAutomatic ResetHigh PressureAuto400 psiSPST€128.97
HP100EE-78COpen On Rise-Fan CyclingAutomatic Reset---SPDT€95.79
FP100DA-81COpen On RiseDirect Schrader ValveFan CyclingManual ResetHigh PressureManual630 psiSPST€92.00
IP100CP-159COpen On Rise-Fan CyclingAutomatic Reset---SPST€60.23
BP100CC-9COpen On RiseDirectFan CyclingAutomatic ResetEncapsulatedAuto275 psiSPST€70.87
BP100CP-1COpen On RiseDirectFan CyclingAutomatic ResetHigh PressureAuto400 psiSPST€58.97
BP100CA-2COpen On RiseDirectFan CyclingAutomatic ResetEncapsulatedAuto425 psiSPST€128.43
BP100DC-3COpen On RiseDirectFan CyclingManual ResetHigh PressureManual375 psiSPST€121.98
BP100DA-86COpen On RiseDirectFan CyclingManual ResetHigh PressureManual575 psiSPST€87.81
BP100DA-35COpen On RiseDirectFan CyclingManual ResetHigh PressureManual350 psiSPST€103.40
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Single Pressure Controls

Single pressure controls are used to regulate & protect high & low pressure compressors in refrigeration, heat pump and air conditioning HVAC systems. Raptor Supplies offers these devices from brands like Ranco, Johnson Controls and Supco. These high and low pressure control switches are integrated with snap-acting sensors to prevent loss of refrigerants. These devices also offer remote mounted pressure switches featuring a single pole single throw switch to control a circuit with one position.