The CFM of the equipment are given, how to calculate Static Pressure for it.
have a AC unit that is rated 5,200 CFM's. What is the conversion to BTU's
25.65
CFM is a unit of flow PSI is a unit of pressure you cant equate these except to say that they are inversely proportional... as pressure increases flow decreases
PSIG has nothing to do with CFM. Ratings for a/c units and heat pumps are generally 400 cfm/ ton of capacity. 12,000 Btuh is one ton of refrigeration. So if the a/c unit is 6000 btuh, it would be a half ton unit.
2000 cfm. 400 a ton.
Internal Static Pressure, as it pertains to HVAC AHU's: it is the static pressure losses, which the fan needs to overcome to create a certain amount of CFM flow through the unit. It may or may not include those losses created by the filter boxes, dampers, louvers, etc. All other static pressure losses not considered internal can be notes as ESP (External Static Pressure). The absolute value of the sum of the ESP and ISP is referred to as Total Static Pressure (TSP), which is the pressure that the fan will have to overcome to generate the rated CFM.
1tr = 400 cfm
cubic feet per minute...
Check the air flow per cubic meter of your diffuser area cover in your unit. CFM= cubic feet per minutes.
It really depends on the type of unit/make/model. But if you want a estimate, 400CFM = 1 Ton. So to answer your question, 600 CFM.
Internal static pressure is the pressure that exists within a closed system when there is no flow of fluid. It is the force per unit area exerted by the fluid against the walls or boundaries of the system. This pressure remains constant as long as there are no changes in temperature or volume within the system.