ASTM F820 – Standard Test Method for Measuring Air Performance Characteristics of Central Vacuum Cleaning Systems
1.1”This test method covers procedures for determining air performance characteristics of household central vacuum cleaning systems, which use a flexible cleaning hose assembly and incorporates a series universal motor(s). This test method does not apply to the carpet cleaning mode of operation where dirt or debris is involved.
Product Details
Published:
02/01/2021
Number of Pages:
17
File Size:
1 file , 330 KB
Redline File Size:
2 files , 690 KB
Note:
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