Your web browser does not have JavaScript enabled. In order to use most of the functionality of this website, you will need to have JavaScript enabled in your browser.
Browser Cookies Are Disabled
Your web browser does not have Cookies enabled. In order to use most of the functionality of this website, you will need to have cookies enabled in your browser.
Get this item now!
Choose your preferred shipping method or pick-up branch during Checkout.
Please enter a quantity and ZIP code above to check availability.
Product availability is real-time and adjusted continuously. This product will be reserved for you when you complete your order. If your organization requires order approval, the product will be reserved once Grainger receives the final approved order based on product availability at that time.
Measure and display the difference in pressure between two points in a system on a single dial with Grainger's differential pressure gauges. These versatile gauges can measure fan and blower pressure, filter resistance, air velocity, furnace draft, pressure drops and much more. Choose between standard gauges with varying pressure range capabilities and models with a differential pressure switch on the dial. Rely on Grainger for a wide selection of accurate differential pressure gauges.
If the settings on your account have changed since this order was submitted, they will be updated when this order is approved.
Pricing and availability are not confirmed until the order is processed. Promotional pricing and offers associated with this order will only apply if the order is approved within the timeframe of the promotion.
Email Sign Up
Items
Please enter a quantity and ZIP code above to check availability.
Print
/ Differential Pressure Gauges 
/ Differential Pressure Gauges 
