The Cherne Muni-Ball Plug continues to be the most trusted name in the pneumatic plug industry. The Muni-Ball serves all applications from Bypass Pumping to Sewer Air Tests. These versatile plugs are used regularly in municipal infrastructure and sanitary/storm sewer pipe processes.The Cherne Muni-Balls can reduce your plug inventory by providing a size range to fit multiple pipes available in a single plug. Find a full range and size selection here. Cherne Test Balls can be found here. Other common plug sizes are as follows:
355088, MUNI-BALL PLUG, 4" - 8", ¾" MNPT BYPASS
265068, MUNI-BALL PLUG, 6" - 8", 1½" FNPT BYPASS
355128, MUNI-BALL PLUG, 6" - 12", 1" MNPT BYPASS
265078, MUNI-BALL PLUG, 8" - 10", 2" FNPT BYPASS
265098, MUNI-BALL PLUG, 8" - 12", 2" FNPT BYPASS
355168, MUNI-BALL PLUG, 8" - 16", 2" FNPT BYPASS
262110, MUNI-BALL PLUG, 10", REMOVABLE VV, NATL RUBBER, EYE BOLT, 3" FNPT BYPASS
262129, MUNI-BALL PLUG, 12", REMOVABLE VV, NATL RUBBER, EYE BOLT, 3" FNPT BYPASS
265128, MUNI-BALL PLUG, 12" - 18", 4" FNPT BYPASS
355248, MUNI-BALL PLUG, 12" - 24", 2" MNPT BYPASS
262137, MUNI-BALL PLUG, 15" - 16", REMOVABLE VV, NATL RUBBER, EYE BOLT, 3" FNPT BYPASS
412308, MUNI-BALL PLUG, 15" - 30", W/RUPTURE DISC & 2½" MNPT BYPASS
414308, MUNI-BALL PLUG, 15" - 30", W/RUPTURE DISC & 4" MNPT BYPASS
262188, MUNI-BALL PLUG, 18", REMOVABLE VV, NATL RUBBER, EYE BOLT, 4" FNPT BYPASS
312408, MUNI-BALL PLUG, 20" - 40", W/RUPTURE DISC & 2" MNPT BYPASS
314408, MUNI-BALL PLUG, 20" - 40", W/RUPTURE DISC & 4" MNPT BYPASS
316408, MUNI-BALL PLUG, 20" - 40", W/RUPTURE DISC & 6" MNPT BYPASS
262218, MUNI-BALL PLUG, 21", REMOVABLE VV, NATL RUBBER, EYE BOLT, 4" FNPT BYPASS
262242, MUNI-BALL PLUG, 24", REMOVABLE VV, NATL RUBBER, EYE BOLT, 4" FNPT BYPASS
414428, MUNI-BALL PLUG, 24" - 42", W/RUPTURE DISC & 4" MNPT BYPASS
314488, MUNI-BALL PLUG, 24" - 48", W/RUPTURE DISC & 4" MNPT BYPASS
414608, MUNI-BALL PLUG, 40" - 60", W/RUPTURE DISC & 4" MNPT BYPASS
314728, MUNI-BALL PLUG, 48" - 72", W/RUPTURE DISC & 4" MNPT BYPASS
314968, MUNI-BALL PLUG, 54" - 96", W/RUPTURE DISC & 4" MNPT BYPASS