56
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)
Large Single-Size Muni-Ball® Plugs: Pillow-Style*
266027 30” (750) 29.4” (747) 31.25” (794) 11 (0,76) 25 (7.6) 18 (1,24)
266035 33” (850) 32.3” (819) 34.25” (870) 8.7 (0,61) 20 (6.1) 13 (0,9)
266043 36” (900) 35.3” (896) 37.5” (953) 8.7 (0,61) 20 (6.1) 13 (0,9)
266051 42” (1100) 41.2” (1045) 43” (1111) 7.8 (0,55) 18 (5.5) 12 (0,83)
266078 48” (1200) 47.04” (1195) 50” (1270) 5.6 (0,4) 13 (4) 12 (0,83)
266086 54” (1400) 52.92” (1344) 56” (1422) 5.6 (0,4) 13 (4) 10 (0,7)
266094 60” (1600) 58.8” (1494) 62” (1575) 5.6 (0,4) 13 (4) 10 (0,7)
266108 66” (1700) 64.7” (1643) 68” (1727) 3.5 (0,24) 8 (2.4) 8 (0,55)
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)
Multi-Size Rubber Test-Ball® Plug:
Pillow Style
301118
54” - 72” (1400 - 1800)
53.5” (1360)
72.25” (1842)
4.5 (0,3)
10 (3.2)
7.5 (0,5)
WARNING: Plugs must be braced while in use.