CHERNE Test-Ball - Page 49

49
Size Usage Range Maximum Allowable Back Pressure
Part #
Nominal
Size
Inches (mm)
Minimum
Diameter
Inches (mm)
Maximum
Diameter
Inches (mm)
Air
Pressure
PSI (bar)
Head
Pressure
Feet (Meters)
Required Inflation
Pressure
PSI (bar)
Shorter Length i-series™ Test-Ball® Plugs
385168 8” - 16” (200-400) 7.5” (186) 16.25” (413) 7.5 (0,5) 16.75 (5.1) 30 (2,1) 385248 12” - 24” (300 - 600) 11” (279) 24.25” (616) 7.5 (0,5) 16.75 (5.1) 30 (2,1)
at 54” (1375) 12 (0,83) 28 (8.4) at 60” (1500) 10 (0,7) 23 (7)
375728
48” - 72”
(1200 - 1800)
44” (1118) 72.25” (1835) 6 (0,41) 14 (4.3) 12 (0,83)
375968
54” - 96”
(1400 - 2400)
54” (1400) 96.25” (2450) 6 (0,41) 14 (4.3) 11 (0,75)
WARNING: Plugs must be braced while in use.