United Kingdom 0800 488 488 | Intl +44 (0) 161 777 6611 | Welcome to our new website, found an issue or bug? Please report it here
Configuration complete.
Please add to basket to keep it or exit the configuration
Please add to basket to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
Differential Pressure Mechanical Pressure Switch
Added to Your Shopping Basket
The Photohelic® Switch/Gages offer precise differential pressure monitoring with easy-to-read analog displays. Compact and durable, they are suitable for various applications.
Added to Your Shopping Basket
The Series 1950 Explosion-Proof Differential Pressure Switch features a durable weatherproof housing, external set point adjustment, and is ideal for HVAC and process applications.
Added to Your Shopping Basket
The A3000 Photohelic® Switch/Gage combines reliable pressure measurement and control for air and compatible gases, ideal for HVAC and clean room applications.
Added to Your Shopping Basket
The Dwyer® Series 1950G Explosion-Proof Differential Pressure Switch is weatherproof and UL listed, designed for natural gas and outdoor use, ensuring safety and reliability.
Added to Your Shopping Basket
Compact Low Differential Pressure Switches
Added to Your Shopping Basket
Compact Low Differential Pressure Switches
Added to Your Shopping Basket
The Adjustable Differential Pressure Switch monitors pressure and vacuum with an easy-to-use knob. Ideal for HVAC applications, it features a compact design and durable materials.
Added to Your Shopping Basket
The Mini-Photohelic Differential Pressure Switch/Gage measures non-corrosive gas pressures with dual switch points and LED indicators, perfect for fume hoods and clean rooms.
Added to Your Shopping Basket
The PSW-845 series are economical, compact 250 mA SPDT differential pressure switches with a fixed deadband and excellent bypass characteristics.
Added to Your Shopping Basket
The PSW-180 series are compact, differential 5 A SPDT switches with the option of a relay or alarm output. They have NEMA-4X housings to withstand harsh environments.
Added to Your Shopping Basket
The PSW-150 series are differential 15 A DPDT switches with a fixed deadband and UL listing for general purpose applications.
Added to Your Shopping Basket
Miniature Adjustable Pressure Switch applies to industrial, HVAC, medical and automotive applications. Gold inlay contacts. Small and lightweight.
Added to Your Shopping Basket
Explore our Industrial Control series featuring reliable pressure gauges, flow meters, and temperature controllers for precise monitoring and control in various applications.
Added to Your Shopping Basket
Differential Pressure Switches (Metal) monitor filter blockage and flow levels, providing reliable alarms and control for safe operation.
Differential Pressure Mechanical Pressure Switch
Differential pressure mechanical pressure switches monitor pressure differences between two points, activating equipment at preset thresholds. Reliable and durable for system control.
Product Availability by Store Location
Hours