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Duct Pressure Switches

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Pressure Switch, .05-12.0, Robertshaw, Mfr#: 2374-502
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Pressure Switch, .05-12.0, Robertshaw, Mfr#: 2374-502

$53.39

Press Swtch Airflowsw Adj .4-12
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Press Swtch Airflowsw Adj .4-12"Wc M/R, Johnson Controls, Mfr#: AFS-460

$89.95

Pressure Sensing Switch, SPDT, Robertshaw, Mfr#: 2374-509
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Pressure Sensing Switch, SPDT, Robertshaw, Mfr#: 2374-509

$50.39

Pressure Sensing Switch, SPDT, Robertshaw, Mfr#: 2374-509
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Pressure Sensing Switch, SPDT, Robertshaw, Mfr#: 2374-509

$50.39

Pressure Switch-0.10
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Pressure Switch-0.10"Wc SPST, Goodman, Mfr#: 0130F00070

$23.79

Pressure Sensing Switch, Adjustable, Tjernlund Products, Mfr#: PS2501
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Pressure Sensing Switch, Adjustable, Tjernlund Products, Mfr#: PS2501

$105.99

Pressure Sensing Switch, Adjustable, Tjernlund Products, Mfr#: PS2501
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Pressure Sensing Switch, Adjustable, Tjernlund Products, Mfr#: PS2501

$105.99

Switch, Air Sensing, Columbus Electric, Mfr#: GRH3AD
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Switch, Air Sensing, Columbus Electric, Mfr#: GRH3AD

$53.15

Axial Duct Booster, 10 In. Dia., Tjernlund Products, Mfr#: EF-10
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Axial Duct Booster, 10 In. Dia., Tjernlund Products, Mfr#: EF-10

$171.99

Axial Duct Booster, 10 In. Dia., Tjernlund Products, Mfr#: EF-10
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Axial Duct Booster, 10 In. Dia., Tjernlund Products, Mfr#: EF-10

$171.99

Pressure Switch-0.55
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Pressure Switch-0.55"Pf SPST, Goodman, Mfr#: 11177118

$77.95

Pressure Switch-0.55
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Pressure Switch-0.55"Pf SPST, Goodman, Mfr#: 11177118

$77.95

Airflow Switch, Auto Reset, SPDT, Siemens, Mfr#: 141-0574
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Airflow Switch, Auto Reset, SPDT, Siemens, Mfr#: 141-0574

$94.85

0.412 In Dpdt W/Man, Reset 24 Vac, Johnson Controls, Mfr#: AFS-460-137
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0.412 In Dpdt W/Man, Reset 24 Vac, Johnson Controls, Mfr#: AFS-460-137

$226.46

Differential Pressure Switch, Dwyer Instruments, Mfr#: DPA-7033-153-61
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Differential Pressure Switch, Dwyer Instruments, Mfr#: DPA-7033-153-61

$1404.99

Pressure Sensing Switch, 1-1/2
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Pressure Sensing Switch, 1-1/2" D, Cleveland Controls, Mfr#: NS2000031

$42.75

Pressure Sensing Switch, 1-1/2
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Pressure Sensing Switch, 1-1/2" D, Cleveland Controls, Mfr#: NS2000031

$42.75