GENERAL DESCRIPTION & OPERATION The Cleveland Controls AFS-952 Differential Pressure Sensing Switch is designed to provide precise operation and convenient features for industrial and commercial air handling applications. The AFS-952 can monitor positive, negative, or differential pressure (flow) of air and noncombustible gases, and is commonly used to monitor combustion air, furnace pressure, ventilating blower operation, inflatable structure pressure, fume hood operation, bag house air flow, dirt accumulation in air filters, and heat-transfer air flow. The AFS-952 has a field adjustable set point range of 0.05" W.C to 12.0" W.C with an 8 second (± 3 seconds) time delay relay sequence. The time delay prevents nuisance shutdowns due to normal draft fluctuations. APPLICATIONS The most common specific application for the AFS-952 is as a Low Draft (Negative Pressure) Cutoff Safety Switch for combustion draft control systems. The general applications of the AFS-952 are: Low Positive Pressure Cutoff. (Shutdown upon insufficient pressure.) Low Negative Pressure Cutoff. (Shutdown upon insufficient draft.) Low Differential Pressure Cutoff. (Shutdown upon insufficient difference between two samples.)
We currently have a quantity of 0 available for this item on clearance at a price of 0/each.
If you would like to buy more than 0, you have an option to purchase the balance from our regular priced inventory. We have a quantity of 0 available at a regular price of 0/each.
If you would like to proceed, click the "Buy Regular & Clearance Priced Stock" button below. This action will add the 0 units we have in clearance at 0/each and unit(s) at 0/each to your cart for checkout.
Currently we have a quantity of 0 available at a clearance price. You have already added a quantity of 0 in your cart. You may add another quantity of to your cart from clearance section. To add the additional quantity of to your cart click the button below.
If you would like to buy more than 0, you have an option to purchase the balance from our regular priced inventory. We have a quantity of 0 available at the regular price of 0/each.
If you would like to proceed, you may do so by using the "Buy Regular Priced Inventory" button below, or close this popup and enter the additional quantity you wish to buy of this item at a clearance price.