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Product Specifications:
| Item | Differential Pressure Control |
| Application | Motor Actuator Positioning, Refrigeration Compressors, Prove Pump Operation, Water Chillers, Water Coolers |
| Bellows Material | Brass |
| Capillary Tube Length | 36" |
| Contact Form | SPDT |
| Contact Rating (ac) | 10A @ 120V (Non-Inductive), 10A @ 208V, 10A @ 240V, 10A @ 277V, 18A @ 240V, 20A @ 208V, 3A @ 240V, 3.4A @ 208V, Fla- 6A @ 120V, Lra- 36 120V |
| Housing Material | Steel |
| Includes | Universal Mounting Bracket |
| Maximum Operating Temperature | 104°F |
| Minimum Operating Temperature | 32°F |
| Overall Depth | 2 1/16" |
| Overall Height | 6 1/2" |
| Overall Width | 4" |
| Pressure Connection | 1/4" Male Flare |
| Pressure Connection Gender | Female |
| Pressure Connection Size | 1/4" |
| Pressure Connection Type | Flare |
| Pressure Differential | 1.5 psi |
| Pressure Differential - Minimum | Not Applicable |
| Pressure Differential Adjustability | Fixed |
| Pressure Differential Max. | 1.5 psi |
| Pressure Range - Max. | 60 psi |
| Pressure Range - Min. | 8 psi |
| Pressure Type | Differential |
| Product Type | Differential Pressure Control |
| Rated Voltage | 208/240V |
| Reset Low | Auto |
| Reset Type | Automatic |
| Reset Type High Side | Manual |
| Reset Type Low Side | Automatic |
| Series | P74 Series |
| Switch Action | Open, Close On Rise And Fall |
| Switch Type | SPDT |
Shipping Info:
| Ship weight (kg) | 1.32 |
| Ship height (cm) | 16.51 |
| Ship length (cm) | 5.24 |
| Ship width (cm) | 10.16 |
| HS code | 9032200000 |
| Country of Origin | MX |
Product Details:
- Measures the pressure difference between two sources and is ideal for high-pressure applications
- Features a completely enclosed contact mechanism with a field-proven Penn switch
- Pressure differential setting can be easily changed without removing the cover
- Comes equipped with a trip-free manual reset which prevents automatic self restart
Product Variants
| Product | Model | Switch Action | Switch Type | Mounting | Pressure Connection Type | Pressure Connection Size | Price | |
|---|---|---|---|---|---|---|---|---|
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P74EA-8C | Open, Close On Rise And Fall | SPDT | - | Flare | 1/4" | €418.57 | |
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P74FA-5C | Open, Close On Rise And Fall | SPDT | - | Flare | 1/4" | €398.73 | |
![]() |
P74BA-1C | Open On Fall | - | Any Position | Flare | 1/4" | €422.34 | |
![]() |
P74FA-10C | Open, Close On Rise And Fall | - | Any Position | Flare | 1/4" | €416.04 | |
![]() |
P74BA-9C | Close On Rise | - | - | Flare | 1/4" | €482.43 | |
![]() |
P74AA-1C | Close On Fall | - | - | Flare | 1/4" | €430.36 |
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Contact us
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JOHNSON CONTROLS P74FA-1C Differential Pressure Control, SPDT, 1/4 Inch
€397.42 /unit




