Duct Pressure Switches

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TJERNLUND -

Air Sensing Switches

StyleModelMounting OrientationPressure Setting RangeHeightSample Line Connection SizeMounting LocationDiameterPrice (ex. VAT)
APS1505Vertical--1/4"--€134.36
BPS1503Vertical0.5 in. wc3 1/16"1/4"With Diaphragm Vertical1.45"€99.25
StyleModelMPNPrice (ex. VAT)
A69HAU3B69HAU3B€876.42
A69JF7LY2C69JF7LY2C€317.02
A69WB5W69WB5W€1,118.03
GOODMAN -

Duct Pressure Switches

StyleModelMPNPrice (ex. VAT)
A0130F00002P0130F00002P€56.81
B0130F000680130F00068€44.59
A0130F000700130F00070€44.17
A0130M001320130M00132€56.71
C0130M002430130M00243-
RFQ
D2019731120197311€54.96
EB1370208B1370208€125.72
CLEVELAND CONTROLS -

AFS Series Air Pressure Sensing Switches

StyleModelPressure Setting RangeHeightWidthDepthVoltageSample Line Connection SizeDifferential PressureMounting OrientationPrice (ex. VAT)
AAFS-952-1--------€1.32
BAFS-222-112--------€73.01
CAFS-460-DSS--------€177.37
DAFS-271--------€75.94
EAFS-953--------€840.86
FAFS-A--------€84.19
GAFS-3980.03 in. wc to 2 in. wc6 1/8"3 1/4"3 1/4"277V AC1/4"-Vertical€74.58
EAFS-9520.03 in. wc to 12 in. wc8"5 7/8"3 9/16"120V AC1/4"-Vertical€786.69
HAFS-2620.05 in. wc to 2 in. wc6 1/8"3 1/4"3 1/4"277V AC1/4"-Vertical€78.47
BAFS-262-1120.05 in. wc to 2 in. wc6 1/8"3 1/4"3 1/4"277V AC1/8", 1/4"-Vertical€69.34
IAFS-4420.05 in. wc to 2 in. wc5 13/16"3 1/4"3 1/4"115-277V AC1/8"-Vertical€87.69
JAFS-275-1120.05 in. wc to 2 in. wc6 1/8"3 1/4"2 7/8"277V AC1/8", 1/4"-Vertical€63.51
KAFS-1450.05 in. wc to 12 in. wc5 13/16"3 1/4"3 1/4"277V AC1/8"-Vertical€74.10
JAFS-298-112-1470.05 in. wc to 12 in. wc6 1/8"2 13/16"2 13/16"277V AC1/8", 1/4"-Vertical€76.80
LAFS-2280.05 in. wc to 12 in. wc6 1/8"3 1/4"2 7/8"277V AC1/4"-Vertical€66.51
MAFS-2220.05 in. wc to 12 in. wc6 1/8"3 1/4"3 1/4"277V AC1/4"0.02 in. wc to 0.8 in. wcVertical€55.64
HAFS-262-1210.05 in. wc to 12 in. wc6 1/8"3 1/4"3 1/4"115-277V AC1/4"-Vertical€83.67
HAFS-222-1360.05 in. wc to 12 in. wc6 1/8"3 1/4"3 5/16"277V AC1/4"-Vertical€157.50
NAFS-A-1730.05 in. wc to 12 in. wc6 1/8"3 1/4"2 3/4"277V AC1/8", 1/4"-Vertical€80.11
MAFS-4050.05 in. wc to 12 in. wc6 1/8"3 1/4"3 1/4"277V AC1/4"0.02 in. wc to 0.01 in. wcVertical€87.74
OAFS-227-1610.05 in. wc to 12 in. wc6 1/4"3 1/4"2"115-277V AC1/4"-Vertical€95.17
PAFS-460-1370.4 in. wc to 12 in. wc6 1/8"3 1/4"3 9/16"240V AC1/4"-Vertical€179.92
QAFS-4600.4 in. wc to 12 in. wc6 1/8"3 1/4"3 5/8"480V AC1/4"0.06 in. wc to 0.8 in. wcVertical€83.52
RAFS-460-1120.4 in. wc to 12 in. wc6.13"3 1/4"3 14/25"480V AC1/8", 1/4"-Vertical€88.92
SUPCO -

Pressure Sensing Switches

StyleModelMPNPrice (ex. VAT)
ANS2000031NS2000031€27.19
BRSS495011RSS495011€37.20
CLEVELAND CONTROLS -

RSS Series Duct Pressure Switches

StyleModelPressure Setting RangeMounting OrientationHeightWidthDepthVoltageDifferential PressureSample Line Connection SizePrice (ex. VAT)
ARSS-495-110.2 in. wc to 1 in. wcVertical4"3 1/4"2 1/8"277V AC-0.05 in. wc to +0.05 in. wc1/4", 3/8"€35.38
ARSS-498-131 in. wc to 4 in. wcVertical4"3 1/4"2 1/8"277V AC-0.05 in. wc to +0.05 in. wc1/4", 3/8"€42.95
JOHNSON CONTROLS -

Air Flow Switches

StyleModelPressure Setting RangeHeightWidthDepthVoltageMounting OrientationSample Line Connection SizePrice (ex. VAT)
AAFS-145-------€58.09
BAFS-405-------€118.95
CAFS-2220.05 in. wc to 12 in. wc6.13"4"3 14/25"120/270V ACVertical1/4"€58.01
DAFS-4600.06 in. wc to 12 in. wc6.13"3 1/4"3 14/25"125/250/277V ACVertical1/4"€139.31
EAFS-2620.5 in. wc to 2 in. wc6 1/8"3 1/4"3 1/4"122/277V ACVertical1/4"€62.17
FAFS-460-1370.5 psi6 1/8"3 1/4"3 9/16"24V ACVertical1/4"€186.41
CLEVELAND CONTROLS -

Air Pressure Sensing Switches

StyleModelMPN
AAFS9511AFS9511
RFQ
BAFS222137AFS222137
RFQ
CAFS398112AFS398112
RFQ
CAFS405112AFS405112
RFQ
DAFS298112148AFS298112148
RFQ
EDFS301112DFS301112
RFQ
CLEVELAND CONTROLS -

DFS Series Duct Pressure Switches

StyleModelHeightWidthDepthSample Line Connection SizePressure Setting RangeMounting OrientationVoltageMounting Holes O.c.Price (ex. VAT)
ADFS-448-112--------€63.37
BDFS-221-112-3952 15/16"4 3/8"6 1/8"1/8", 1/4"0.05 in. wcVertical277V AC3 57/64"€42.49
CDFS-2216 3/16"3 1/4"2 5/16"1/4"0.05 in. wcVertical277V AC-€58.50
CLEVELAND CONTROLS -

NS2 Series Duct Pressure Switches

StyleModelHeightDepthPressure Setting RangeMounting OrientationWidthVoltageSample Line Connection SizeMounting Holes O.c.Price (ex. VAT)
ANS2-1110-02--------€130.26
BNS2-0000-051 11/16"3 1/16"0.1 in. wc to 10 in. wcVertical3 7/16"277V AC3/16"3 5/32"€30.85
CNS2-0000-003 1/16"1 11/16"0.1 in. wc to 10 in. wcVertical3 7/16"277V AC3/16"-€41.26
CNS2-0000-013 1/16"1 11/16"0.1 in. wc to 10 in. wcVertical3 7/16"277V AC3/16"-€41.36
StyleModelPressure Setting RangeMounting OrientationMax. Operating PressureTube Inside Dia.Price (ex. VAT)
AADPS-08-2-N0.08 in. wc to 1.2 in. wcVertical40 in. wc1/4"€40.68
AADPS-03-2-N0.2 in. wc to 2 in. wcVertical40 in. wc1/4"€47.72
AADPS-05-2-N0.8 in. wc to 4 in. wcVertical40 in. wc1/4"€33.82
AADPS-04-2-N0.12 in. wc to 1.6 in. wcVertical40 in. wc1/4"€45.82
AADPS-06-2-N2 in. wc to 10 in. wcVertical40 in. wc1/4"€45.80
AADPS-07-2-N4" to 10"Vertical40 in. wc1/4"€44.09
ROBERTSHAW -

2374 Series Air Pressure Sensing Switches

StyleModelHeightWidthDepthPressure Setting RangeMounting Holes O.c.Differential PressureMounting OrientationMounting LocationPrice (ex. VAT)
A2374-5094 3/32"4 5/8"2 3/4"-3 3/4"-VerticalVertical€68.85
B2374-5084 3/32"4 5/8"3"-3 3/4"-VerticalVertical€82.51
C2374-4954"3 1/4"2 1/8"0.25 in. wc to 1 in. wc3 3/4"-VerticalVertical€54.60
D2374-4984"3 1/4"2 1/8"1 in. wc to 4 in. wc3 3/4"-VerticalVertical€54.99
E2374-5025 13/16"3 1/4"2 7/8"0.05 in. wc to 12 in. wc3 7/8"0.02 in. wc to 0.8 in. wcVerticalVertical€59.68
F2374-4996 1/8"3 11/32"3 1/4"0.05 in. wc to 12 in. wc3 7/8"0.02 in. wc to 0.8 in. wcVerticalVertical€67.00
G2374-5066 1/8"3 1/4"3 1/4"0.05 in. wc2 15/16"-VerticalVertical€59.85
F2374-5036 1/8"3 1/4"3 1/4"0.05 in. wc to 12 in. wc3 7/8"0.02 in. wc to 0.8 in. wcVerticalVertical€98.67
F2374-5006 1/8"3 11/32"3 1/4"0.05 in. wc to 12 in. wc3 7/8"0.02 in. wc to 0.8 in. wcVerticalVertical€88.40
H2374-5046 1/8"3 1/4"3 1/4"0.4 in. wc to 12 in. wc3 9/16"0.06 in. wc to 0.8 in. wcVerticalVertical€103.88
I2374-5076 1/8"3 1/4"3 1/4"0.06 in. wc to 0.8 in. wc3 9/16"-VerticalVertical-
RFQ
RANCO -

Duct Pressure Switches

StyleModelMax. Operating PressureApplicationPrice (ex. VAT)
A016-585--€201.31
A016-107--€162.78
BG20-405170 psiLow Limit€116.36
TJERNLUND -

Pressure Sensing Switch Adjustable

ModelItemPrice (ex. VAT)
PS2501AA6TBJ€144.28
HOFFMAN -

Pressure 120V-277V 15Amp Fanspeed

ModelItemPrice (ex. VAT)
706-123SCCR4BNH€195.36
SIEMENS -

Air Sensing Switch

ModelItemPrice (ex. VAT)
141-0575CU2REJ€135.87
SUPCO -

Adjustable Air Pressure, SW .1-4 Inch WC

ModelItemPrice (ex. VAT)
RSS498013CV4KQY€37.20
DWYER INSTRUMENTS -

Differential Pressure Switch

ModelItemPrice (ex. VAT)
DPA-7033-153-61CP3YDP€2,767.93
SIEMENS -

Airflow Switch Auto Reset Spdt

ModelItemPrice (ex. VAT)
141-0574AC2HML€127.30
POWERS -

Controls Air Sensing Switch

ModelItemPrice (ex. VAT)
141-0518CT7WTG€113.12
JOHNSON CONTROLS -

Pressure Switch100/400N. 36 Inch Sizecap.Spst

ModelItemPrice (ex. VAT)
P70AA-205CR6BAH-
RFQ

Duct Pressure Switches

Duct pressure switches are designed to utilise differential air pressure to actuate electric switches at a pre-set actuation point. Raptor Supplies offers an array of duct pressure switches from brands like Cleveland Controls, Columbus Electric, Dwyer Instruments, Johnson Controls, Robertshaw, Siemens and Tjernlund. These switches can automatically start and stop auxiliary devices like electronic air cleaners, duct heaters, humidifiers, exhaust fans and duct booster fans. Dwyer Instrumentsduct pressure switches are compatible for use with vacuum and differential pressure supply and have dual scaled adjustment knobs in inch, water column and pascal units which facilitate making changes in the switching pressure without a pressure gage. The ADPS / EDPS variants are offered in settings ranging from 0.08 inch W.C. (20 Pa) to 20 inch W.C. (5000 Pa). The silicone diaphragm and PA 6.6 cobstruction of these switches make them suitable for use with air and other noncombustible gases at extreme temperatures. Johnson Controlsdifferential air pressure switches are used to sense the flow of air in ducts. When these air pressure switches are used with electric strip heaters, they can be wired to open the circuit and de-energise the heaters when the air flow stops. These switches have a small and compact.design with easy-to-read set point scale and are available in SPST NC, SPDT, SPST and SPST NC switch types on Raptor Supplies.

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