Duct leak testing is another specialty of Eastern Air Balance Corporation. Our capabilities include providing test equipment that can provide up to 1,000 cfm at 12 oz. per square inch (approximately 21 inches w.c.), or as low as 10 cfm. The use of this unusually large test equipment allows Eastern Air Balance Corporation to test many systems as a single unit. Most other balancing agencies must blank off large systems into many small component systems for leak testing because they cannot provide the large test equipment.

The following is a partial listing of the duct leak test equipment which can be provided by Eastern Air Balance Corporation.

Test Rig #1	350 cfm @ 2.00" w.c. or 130 cfm @ 8.00" w.c.
Test Rig #2	100 cfm @ 12 oz.
Test Rig #3	550 cfm @ 20 oz.
Test Rig #4	1050 cfm@ 20 oz.

Eastern Air Balance Corporation can provide services to perform allowable duct leakage calculations and provide witnessing and certification services for duct leakage testing.

For more information on all of the duct leak testing services offered by Eastern Air Balance Corporation please contact our office.