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.

StyleModelConnectionDifferential PressureFunctionRangeTypePrice (inc. GST)
AO10-1483Copper Capillary withFlare Nut10 to 40 PSITo Protect the Compressor Loss of Refrigerant in Commercial Refrigeration and Air Conditioning Systems(10") to 100 PSILow PressureA$ 212.10
AO10-1402Copper Capillary withFlare Nut5 to 35 PSITo Protect the Compressor Loss of Refrigerant in Commercial Refrigeration and Air Conditioning Systems(12") to 50 PSILow PressureA$ 212.03
AO10-2054Copper Capillary with Flare Nut40 to 150 PSITo Protect the Compressor from Excessive System Pressure which Could be Caused by Condenser Fan Failure100 to 400 psiHigh PressureA$ 268.91
BO10-1401Male Flare5 to 35 PSITo Protect the Compressor Loss of Refrigerant in Commercial Refrigeration and Air Conditioning Systems(12") to 50 PSILow PressureA$ 140.74
StyleModelPrice (inc. GST)
AP29NC-2CA$ 823.88
AP29NC-3CA$ 724.32
StyleModelDifferential PressureRangeSwitch ActionSwitch TypePrice (inc. GST)
AP20BB-1C-7 to 150 psiOpens On Low PressureSPSTA$ 157.47
AP20DB-1C-100 to 425 psiOpens On High PressureSPSTA$ 221.76
AP20GB-1C-100 to 425 psiOpens On High PressureSPSTA$ 246.58
AP20EB-1C30 PSI7 to 150 psiOpens On Low PressureSPDTA$ 233.48
AP20EB-2C75 PSI100 to 425 psiOpens On High PressureSPDTA$ 229.03
JOHNSON CONTROLS -

P100 Series Encapsulated Pressure Controls

StyleModelConnectionDifferential PressureEnclosureFunctionItemMountingRangeSwitch ActionPrice (inc. GST)
AP100CP-159C----Control---A$ 76.06
BP100CP-2C---High Pressure ApplicationsPressure SwitchDirect-Opens On High PressureA$ 88.80
AP100EE-78C----Control---A$ 127.15
BP100DC-3C---High Pressure ApplicationsPressure SwitchDirect-Opens On High PressureA$ 176.00
BP100DA-86C---High Pressure ApplicationsPressure SwitchDirect-Opens On High PressureA$ 104.27
BP100DA-35C---High Pressure ApplicationsPressure SwitchDirect-Opens On High PressureA$ 125.87
BP100DA-2C---High Pressure ApplicationsPressure SwitchDirect-Opens On High PressureA$ 134.09
BP100DA-1C---High Pressure ApplicationsPressure SwitchDirect-Opens On High PressureA$ 129.46
BP100CP-85C---High Pressure ApplicationsPressure SwitchDirect-Opens On High PressureA$ 97.30
BP100CP-1C---High Pressure ApplicationsPressure SwitchDirect-Opens On High PressureA$ 79.90
BP100CA-1C---High Pressure ApplicationsPressure SwitchDirect-Opens On High PressureA$ 174.52
BP100AP-4C---Fan Cycling ControlPressure SwitchDirect-Opens On Low PressureA$ 79.95
BP100AP-3C---Fan Cycling ControlPressure SwitchDirect-Opens On Low PressureA$ 92.02
BP100AP-2C---Low Pressure ApplicationsPressure SwitchDirect-Opens On Low PressureA$ 71.41
BP100AC-2C---Low Pressure ApplicationsPressure SwitchDirect-Opens On Low PressureA$ 110.93
BP100AC-1C---Low Pressure ApplicationsPressure SwitchDirect-Opens On Low PressureA$ 85.08
BP100AA-3C---Fan Cycling ControlPressure SwitchDirect-Opens On Low PressureA$ 191.94
BP100AA-2C---Low Pressure ApplicationsPressure SwitchDirect-Opens On Low PressureA$ 122.17
CP100AP-201C48" Wire leads, Stripped Ends22 PSINEMA 1Low Pressure Switch-Loss of Charge, Compressor Cycling-Auto ResetSingle Pressure ControlsDirect Schrader ValveOpen 10, Close 32 PSIOpens On Low PressureA$ 82.95
CP100DA-81C48" Wire leads, Stripped Ends-NEMA 1High Pressure Compressor ShutdownSingle Pressure ControlsDirect Schrader ValveOpen 630 PSIOpens On High PressureA$ 123.53
CP100AP-332C48" Wire leads, Stripped Ends100 PSINEMA 1Fan Cycling for Head Pressure ControlSingle Pressure ControlsDirect Schrader ValveOpen 300, Close 400 PSIOpens On Low PressureA$ 68.92
BP100CA-2CThreaded-EncapsulatedSinglePressure SwitchDirect-Opens On High PressureA$ 164.13
BP100CC-9CThreaded-EncapsulatedSinglePressure SwitchDirect-Opens On High PressureA$ 85.94
DWYER INSTRUMENTS -

Single Pressure Controls

StyleModelPrice (inc. GST)
AEDAW-N1E1-04T0A$ 930.94
AEDAW-N1E1-04T1A$ 1025.49
AEDAW-N1E1-05T1A$ 1025.49
AEDAW-N1E1-05T0A$ 931.02
AEDAW-N1E1-06T1A$ 1025.49
AEDAW-N1E1-06T0A$ 931.02
AEDAW-N1E1-03T0A$ 931.02
AEDAW-N1E1-07T0A$ 930.94
AEDAW-N1E1-02T0A$ 934.25
JOHNSON CONTROLS -

Micro Set Controls For Low Pressure

StyleModelRangePrice (inc. GST)
AP170AB-12C12 psi to 80 psiA$ 257.29
BP70AB-12C12" to 80 PSIA$ 314.36
SUPCO -

Low Pressure Switches

StyleModelMountingPrice (inc. GST)
ASLP2045-A$ 19.26
ASLP3560-A$ 19.26
ASLP5090-A$ 19.26
ASLP90120-A$ 19.26
BSLP1535DirectA$ 19.26
BSLP2550DirectA$ 27.64
BSLP4080DirectA$ 19.26
BSLP75100RemoteA$ 19.26
RANCO -

Single Pressure Controls

StyleModelConnectionDifferential PressureFunctionMountingRangeSwitch ActionSwitch TypeTypePrice (inc. GST)
AO11-1711Copper Capillary withFlare Nut40 to 150 PSITo Protect the Compressor from Excessive System Pressure which Could be Caused by Condenser Fan FailureUniversal150 to 450 psiOpens On High PressureSPSTHigh PressureA$ 163.27
AO16-108Copper Capillary withFlare Nut40 to 150 PSITo Protect the Compressor from Excessive System Pressure which Could be Caused by Condenser Fan FailureUniversal100 to 400 psiOpens on High/Low PressureSPDTHigh PressureA$ 273.86
AO20-7006Copper Capillary withFlare Nut40 to 150 PSITo Protect the Compressor from Excessive System Pressure which Could be Caused by Condenser Fan FailureUniversal100 to 400 psiOpens On Low PressureDPSTHigh PressureA$ 241.10
Bo16-624Flare Nut5 to 38 PSILow Pressure ControlBracket or Surface Mount(12") to 80 PSIOpens On Low PressureSPSTLow PressureA$ 188.54
APPROVED VENDOR -

Press Switch

StyleModelDifferential PressureRangeSwitch ActionTypePrice (inc. GST)
A6ALA25 to 20 PSI0.3 to 150 psiOpens On Low PressureLowA$ 13.06
B6ALA310 to 25 PSI0.3 to 150 psiOpens On Low PressureLowA$ 10.99
A6ALC210 to 32 PSI0.3 to 150 psiOpens On Low PressureLowA$ 10.99
A6ALA425 to 65 PSI0.3 to 150 psiOpens On Low PressureLowA$ 18.54
A6ALA525 to 80 PSI0.3 to 150 psiOpens On Low PressureLowA$ 11.73
C6ALC335 to 60 PSI0.3 to 150 psiOpens On Low PressureLowA$ 16.66
A6ALA650 to 90 PSI0.3 to 150 psiOpens On Low PressureLowA$ 10.78
A6ALC7155 to 225 PSI0.3 to 150 psiOpens On Low PressureLow-
RFQ
D6ALA7200 to 150 PSI150 to 700 psiOpens On High PressureHighA$ 10.99
E6ALA8250 to 150 PSI150 to 700 psiOpens On High PressureHighA$ 10.78
D6ALC0300 to 200 PSI150 to 700 psiOpens On High PressureHighA$ 14.59
JOHNSON CONTROLS -

P72 Series Pressure Controls

StyleModelItemPrice (inc. GST)
AP72DA-1CPressure ControlA$ 474.67
AP72CA-2CPressure ControlA$ 425.62
BP72AA-27CSingle Pressure ControlA$ 439.27
JOHNSON CONTROLS -

P170 Series Pressure Controls

StyleModelDifferential PressureFunctionRangeSwitch ActionSwitch TypeTypePrice (inc. GST)
AP170AA-2C10 to 70 PSIHigh Pressure Applications0 to 150 psiOpens On High PressureSPSTHigh PressureA$ 288.94
AP170AA-118C35 to 200 PSIFan Cycling Control100 to 400 psiOpens On Low PressureSPSTLow PressureA$ 264.96
AP170AA-400C35 to 200 PSIFan Cycling Control100 to 470 psiOpens On Low PressureSPSTLow PressureA$ 267.62
AP170DA-1C60 PSIHigh Pressure Applications50 to 500 psiOpens On High PressureSPSTHigh PressureA$ 355.37
AP170DA-400C60 PSIHigh Pressure Applications200 to 610 psiOpens On High PressureSPSTHigh PressureA$ 301.61
AP170KA-1C60 PSIHigh Pressure Applications50 to 500 psiOpens On High Pressure4-Wire, 2-CircuitHigh PressureA$ 422.58
AP170CA-3C60 to 150 PSIHigh Pressure Applications50 to 500 psiOpens On High PressureSPSTHigh PressureA$ 292.88
JOHNSON CONTROLS -

P70 Series Pressure Controls

StyleModelDifferential PressureFunctionItemRangeSwitch ActionSwitch TypeTypePrice (inc. GST)
AP70AA-2C10 to 70 PSIHigh Pressure ApplicationsSingle Pressure Control0 to 150 psiOpens On Low PressureSPSTHigh PressureA$ 275.89
AP70AA-119C20 to 120 PSIFan Cycling ControlSingle Pressure Control50 to 300 psiOpens On Low PressureSPSTLow PressureA$ 509.87
AP70AA-118C35 to 200 PSIFan Cycling ControlSingle Pressure Control100 to 400 psiOpens On Low PressureSPSTLow PressureA$ 279.25
AP70AA-400C35 to 200 PSIFan Cycling ControlSingle Pressure Control100 to 470 psiOpens On Low PressureSPSTLow PressureA$ 280.78
AP70DA-1C60 PSIHigh Pressure ApplicationsSingle Pressure Control50 to 500 psiOpens On High PressureSPSTHigh PressureA$ 335.18
AP70DA-2C60 PSI-Single Pressure Control50 to 450 psiOpens On High PressureSPSTHigh PressureA$ 539.94
AP70DA-400C60 PSIHigh Pressure ApplicationsSingle Pressure Control200 to 610 psiOpens On High PressureSPSTHigh PressureA$ 378.85
AP70KA-1C60 PSIHigh Pressure ApplicationsSingle Pressure Control50 to 500 psiOpens On High Pressure4-Wire, 2-CircuitHigh PressureA$ 444.88
AP70KA-7C60 PSISinglePressure Control50 to 500 psiOpens On High Pressure4-Wire, 2-CircuitHigh PressureA$ 739.45
AP70CA-2C60 to 150 PSIHigh Pressure ApplicationsSingle Pressure Control50 to 500 psiOpens On Low PressureSPSTLow PressureA$ 297.21
AP70CA-3C60 to 150 PSIHigh Pressure ApplicationsSingle Pressure Control50 to 500 psiOpens On High PressureSPSTHigh PressureA$ 327.49
AP70CA-400C60 to 150 PSIHigh Pressure ApplicationsSingle Pressure Control200 to 610 psiOpens On High PressureSPSTHigh PressureA$ 321.53
SUPCO -

Single Pressure Controls

StyleModelItemPrice (inc. GST)
ASLP0530Pressure SwitchA$ 19.26
BSLP0520Pressure SwitchA$ 19.26
CSFC210275Pressure SwitchA$ 20.49
ASFC150225Single Pressure ControlsA$ 20.49
JOHNSON CONTROLS -

Single Pressure Controls

StyleModelItemPrice (inc. GST)
AP72CA-18CControlA$ 551.66
AP70AA-197CPressure ControlA$ 276.04
AP70GA-11CPressure ControlA$ 631.89
AP70AA-150CPressure ControlA$ 575.80
BP70BA-1CSingle Pressure ControlA$ 315.49
JOHNSON CONTROLS -

Pressure Control

StyleModelFunctionItemSwitch ActionTypePrice (inc. GST)
AP170AB-2CLow Pressure ApplicationsSingle Pressure ControlOpens On Low PressureLow PressureA$ 274.33
AP170CA-1CLow Pressure ApplicationsSingle Pressure ControlOpens On Low PressureLow PressureA$ 293.98
BP70AA-5CLow Pressure ApplicationsSingle Pressure ControlOpens On Low PressureLow PressureA$ 611.35
BP70AB-2CLow Pressure ApplicationsSingle Pressure ControlOpens On Low PressureLow PressureA$ 259.94
BP70AB-2CQLow Pressure ApplicationsSingle Pressure ControlOpens On Low PressureLow PressureA$ 287.26
BP70CA-1CLow Pressure ApplicationsSingle Pressure ControlOpens On Low PressureLow PressureA$ 312.68
BP70CA-4CLow Pressure ApplicationsSingle Pressure ControlOpens On High PressureHigh PressureA$ 680.62
BP70CA-61CSinglePressure ControlOpens On High PressureHigh PressureA$ 289.12
StyleModelPrice (inc. GST)
ASHP350250A$ 24.53
ASHP375265A$ 19.26
ASHP400200A$ 19.26
ASHP400300A$ 19.26
ASHP425300A$ 19.26
ASHP450250A$ 19.26
StyleModelTypePrice (inc. GST)
AP470FB-1CElectronic , 30 VACA$ 292.19
AP470EB-1CElectronic, 120/240 VACA$ 300.58
HONEYWELL -

Pressure Control, 0.5 to 9 PSI Range

ModelItemPrice (inc. GST)
PA404A1033CR4DTBA$ 540.05
JOHNSON CONTROLS -

Steam Pressure Control, 4Wire 2Cir

ModelItemPrice (inc. GST)
P47GA-9CCV4PGTA$ 868.27
APPROVED VENDOR -

Press Switch Manual 375 Psig

ModelItemPrice (inc. GST)
6ALC5AE7UGMA$ 25.05
SUPCO -

Fan Cycling Control Opens 200 Psi

ModelItemPrice (inc. GST)
SFC200240AD8RFNA$ 20.49

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.

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