355-168_h.jpg - Cherne® 24-48 in. Muni-Ball® Plug with 4 in. Bypass
Cherne® I-Series® Muni-Ball®
355-168_b.jpg - Cherne® 24-48 in. Muni-Ball® Plug with 4 in. Bypass
Cherne® I-Series® Muni-Ball®
355-168_t.jpg - Cherne® 24-48 in. Muni-Ball® Plug with 4 in. Bypass
Cherne® I-Series® Muni-Ball®

Cherne® I-Series® Muni-Ball®

Details

Cherne® I-Series Muni Ball Plugs are designed to meet the needs of U.S. and international markets in terms of size and expansion range. Cherne Industries is a global leader in pipe plugs and testing.

Features

  • Superior expansion range
  • Full body cording for added durability
  • Small deflated diameters
  • All plugs through 24-60 in. easily fit through a 24 in. manhole frame
  • 48-72 in. & 54-96 in. plugs fit through a 36 in. opening
  • Aluminum end plates minimize rust
  • 3/4 in. eyebolts on 15-32 in. and larger plugs
  • Pressure relief valve on 15-32 in. and larger protects plugs from over inflation
  • Flexible bypass hoses

Products & Specs

Part Number Product Description Nominal Size Bypass Diameter Chain Eye Bolts Deflated Diameter Deflated Length Inflation Pressure Inflation Thread Maximum Back Pressure Weight Usage Range
311088 Cherne® I-Series Muni-Ball® Plug 4-8 in w/ 3/4 in Bypass 4 in. - 6 in. (100 - 150 mm) 1/2 in. M 0.8 in. Bracket Tag 3.41 in. 23 in. (585 mm) 45 psi (3 bar) 1/8 in. 15 psi (1 bar) 4.7 lbs. 3.95 in. - 8.25 in. (92 - 210 mm)
311128 Cherne® I-Series Muni-Ball® Plug 6-12 in w/ 1 in Bypass 6 in. - 12 in. (150 - 300 mm) 1 in. M 0.8 in. Bracket Tag 5.41 in. 25 in. (635 mm) 45 psi (3 bar) 1/8 in. 15 psi (1 bar) 9.5 lbs. 5.5 in. - 12.25 in. (140 - 310 mm)
212128 Cherne® I-Series Muni-Ball® Plug 8-12 In W/ 2 in Bypass 8 in. - 12 in. (200 - 300 mm) 2 in. M 0.25 in. Eyenut 6.85 in. 18.5 in. (470 mm) 45 psi (3 bar) 1/4 in. 15 psi (1 bar) 12.3 lbs. 7 in. - 12.25 in. (178 - 311 mm)
312168 Cherne® I-Series Muni-Ball® Plug 8-16 in w/ 2 in Bypass 8 in. - 16 in. (200 - 400 mm) 2 in. M 0.25 in. Eyenut 6.41 in. 28 in. (712 m) 45 psi (3 bar) 1/4 in. 15 psi (1 bar) 15.9 lbs. 7.5 in. - 16.25 in. (186 - 413 mm)
214188 Cherne® I-Series Muni-Ball® Plug 12-18 in w/ 3 in Bypass 12 in. - 18 in. (300 - 450 mm) 3 in. M 0.25 in. Eyenut 10.5 in. 25 in. (635 mm) 45 psi (3 bar) 1/4 in. 15 psi (1 bar) 28.1 lbs. 10.75 in. - 18.25 in. (273 - 464 mm)
613188 Cherne® I-Series Muni-Ball® Plug 12-18 in w/ 3 in Bypass w/ Sleeve 12 in. - 18 in. (300 - 450 mm) with sleeve 3 in. M 0.25 in. Eyenut 11.9 in. 25 in. (635 mm) 45 psi (3 bar) 1/4 in. 15 psi (1 bar) 43 lbs. 10.75 in. - 18.25 in. (273 - 464 mm)
312228 Cherne® I-Series® Muni-Ball® 12-24 In. with 2 In. Bypass 12 in. - 24 in. (300 - 600 mm) 2 in. 0.25 in. Eyebolt 10.38 in. 37 in. (939 mm) 45 psi (3 bar) 1/4 in. 15 psi (1 bar) 40 lbs. 11 in. - 24.25 in. (279 - 616 mm)
312248 Cherne® I-Series Muni-Ball® Plug 12-24 in w/ 3 in Bypass 12 in. - 24 in. (300 - 600 mm) 3 in. M 0.25 in. Eyenut 10.38 in. 37 in. (939 mm) 45 psi (3 bar) 1/4 in. 15 psi (1 bar) 35.2 lbs. 11 in. - 24.25 in. (279 - 616 mm)
654248 Cherne® I-Series Muni-Ball® Plug 12-24 in w/ 3 in Bypass w/ Sleeve 12 in. - 24 in. (300 - 600 mm) with sleeve 3 in. M 0.25 in. Eyenut 11.9 in. 37 in. (939 mm) 45 psi (3 bar) 1/4 in. 15 psi (1 bar) 50.2 lbs. 11 in. - 24.25 in. (279 - 616 mm)
614328 Cherne® I-Series® Muni-Ball® 15-32 In. I-Series W/4 In. Bypass, W/Sleeve 15 in. - 32 in. (380 - 800 mm) 4 in. M 0.75 in. Eyebolt 15.63 in. 48 in. (1219 mm) 25 psi (1,72 bar) 0.25in. & 0.5 in. 12.2 PSI 148 lbs. 15 in. - 32 in. (375 - 800 mm)
612328 Cherne® I-Series® Muni-Ball® 15-32 In. I-Series W/2 In. Bypass, W/Sleeve 15 in. - 32 in. (380 - 800 mm) 2 in. M 0.75 in. Eyebolt 15.63 in. 48 in. (1219 mm) 25 psi (1,72 bar) 0.25in. & 0.5 in. 12.2 PSI 137 lbs. 15 in. - 32 in. (375 - 800 mm)
616328 Cherne® I-Series® Muni-Ball® 15-32 In. I-Series W/6 In. Bypass, W/Sleeve 15 in. - 32 in. (380 - 800 mm) 6 in. M 0.75 in. Eyebolt 14.30 in. 48 in. (1219 mm) 25 psi (1,72 bar) 0.25in. & 0.5 in. 12.2 PSI 161 lbs. 15 in. - 32 in. (375 - 800 mm)
314328 Cherne® 15-32 in. Muni-Ball® Plug with 6in. Bypass 15 in. - 32 in. (380 - 800 mm) 4 in. M 3/4 in. (2) 14.3 in. (363 mm) 48 in. (1219 mm) 25 psi (1,72 bar) 1/4 in. & 1/2 in. 12.2 PSI 80 lbs. 15 in. - 32 in. (375 - 800 mm)
316328 Cherne® 15-32 in. Muni-Ball® Plug with 6 in. Bypass 15 in. - 32 in. (380 - 800 mm) 6 in. M 3/4 in. (2) 14.3 in. (363 mm) 48 in. (1219 mm) 25 psi (1,72 bar) 1/4 in. & 1/2 in. 11 PSI / 25 ft. 94 lbs. 15 in. - 32 in. (375 - 800 mm)
312328 Cherne® 15-32 in. Muni-Ball® Plug with 2 in. Bypass 15 in. - 32 in. (380 - 800 mm) 2 in. M 3/4 in. (2) 14.3 in. (363 mm) 48 in. (1219 mm) 25 psi (1,72 bar) 1/4 in. & 1/2 in. 11 PSI / 25 ft. 73 lbs. 15 in. - 32 in. (375 - 800 mm)
616418 Cherne® I-Series® Muni-Ball® 20-40 In. with 6 In. Bypass, Sleeve Installed 20 in. - 40 in. (500 - 1000 mm) 6 in. M 0.5 in. Eyebolt 20.83 in. 53.5 in. (1359 mm) 25 psi (1,72 bar) 0.25in. & 0.5 in. 8.7 PSI - lbs. 20 in. - 40 in. (508 - 1000 mm)
612418 Cherne® I-Series® Muni-Ball® 20-40 In. with 2 In. Bypass, Sleeve Installed 20 in. - 40 in. (500 - 1000 mm) 2 in. M 0.5 in. Eyebolt 20.83 in. 53.5 in. (1359 mm) 25 psi (1,72 bar) 0.25in. & 0.5 in. 8.7 PSI - lbs. 20 in. - 40 in. (508 - 1000 mm)
614418 Cherne® I-Series® Muni-Ball® 20-40 In. with 4 In. Bypass, Sleeve Installed 20 in. - 40 in. (500 - 1000 mm) 4 in. M 0.5 in. Eyebolt 20.83 in. 53.5 in. (1359 mm) 25 psi (1,72 bar) 0.25in. & 0.5 in. 8.7 PSI - lbs. 20 in. - 40 in. (508 - 1000 mm)
316418 Cherne® I-Series® Muni-Ball® 20-40 In.with 6 In. Bypass 20 in. - 40 in. (500–1000 mm) 6 in. M 1/2 in. (2) 19.5 in. 53.5 in. (1359 mm) 25 psi (1,72 bar) 1/4 in. & 1/2 in. 8.7 PSI 123 lbs. 20 in. - 40 in. (508 - 1000 mm)
314418 Cherne® I-Series® Muni-Ball® 20-40 In. with 4 In. Bypass 20 in. - 40 in. (500–1000 mm) 4 in. M 1/2 in. (2) 19.5 in. 53.5 in. (1359 mm) 25 psi (1,72 bar) 1/4 in. & 1/2 in. 8.7 PSI 112 lbs. 20 in. - 40 in. (508 - 1000 mm)
312418 Cherne® I-Series® Muni-Ball® 20-40 In. with 2 In. Bypass 20 in. - 40 in. (500–1000 mm) 6 in. M 1/2 in. (2) 19.5 in. 53.5 in. (1359 mm) 25 psi (1,72 bar) 1/4 in. & 1/2 in. 8.7 PSI 105 lbs. 20 in. - 40 in. (508 - 1000 mm)
614488 Cherne® I-Series® Muni-Ball® 24-48 In. I-Series W/4 In. Bypass, W/Sleeve 24 in. - 48 in. (600 - 1200 mm) 4 in. M 0.75 in. Eyebolt 20.83 in. 68 in. (1730 mm) 22 psi (1,5 bar) 1/4 in. & 1/2 in. 10.1 PSI 209 lbs. 20 in. - 50 in. (510 - 1270 mm)
616488 Cherne® I-Series® Muni-Ball® 24-48 In. W/6 In. Bypass, W/Sleeve 24 in. - 48 in. (600 - 1200 mm) 6 in. M 0.75 in. Eyebolt 20.83 in. 68 in. (1730 mm) 22 psi (1,5 bar) 0.5 in. 10.1 PSI 203 lbs. 20 in. - 50 in. (510 - 1270 mm)
614608 Cherne® I-Series® Muni-Ball® 24-60 In. W/4 In. Bypass, W/Sleeve 24 in. - 48 in. (600 - 1200 mm) 4 in. M 0.75 in. Eyebolt 20.77 in. 88 in. (2235 mm) 22 psi (1,5 bar) 0.25in. & 0.5 in. 6 PSI 271 lbs. 20.5 in. - 60.5 in. (520 - 1537 mm)
616608 Cherne® I-Series® Muni-Ball® 24-60 In. W/6 In. Bypass, W/Sleeve 24 in. - 48 in. (600 - 1200 mm) 6 in. M 0.5 in. Eyebolt 19.5 in. 53.5 in. (1359 mm) 25 psi (1,72 bar) 0.25in. & 0.5 in. 8.7 PSI 303 lbs. 20 in. - 40 in. (508 - 1000 mm)
316488 Cherne® 24-48 in. Muni-Ball® Plug with 6 in. Bypass 24 in. - 48 in. (600 - 1200 mm) 4 in. M 3/4 in. (2) 20 in. (485 mm) 68 in. (1730 mm) 22 psi (1,5 bar) 1/4 in. & 1/2 in. 10 PSI / 23 ft. 150 lbs. 20 in. - 50 in. (510 - 1270 mm)
314488 Cherne® 24-48 in. Muni-Ball® Plug with 4 in. Bypass 24 in. - 48 in. (600 - 1200 mm) 4 in. M 3/4 in. (2) 20 in. (485 mm) 68 in. (1730 mm) 22 psi (1,5 bar) 1/4 in. & 1/2 in. 10 PSI / 23 ft. 150 lbs. 20 in. - 50 in. (510 - 1270 mm)
314600 Cherne® 24-60 in.Muni-Ball® Plug with 4 in. Bypass 24 in. - 60 in. (600 - 1500 mm) 4 in. M 3/4 in. (2) 20 in. (485 mm) 88 in. (2235 mm) 22 psi (1,5 bar) 1/4 in. & 1/2 in. 6 PSI/14 ft 153 lbs. 20.5 in. - 60.5 in. (520 - 1537 mm)
316600 Cherne® 24-60 in. Muni-Ball® Plug with 6 in. Bypass 24 in. - 60 in. (600 - 1500 mm) 6 in. M 3/4 in. (2) 20 in. (485 mm) 88 in. (2235 mm) 22 psi (1,5 bar) 1/4 in. & 1/2 in. 6 PSI/14 ft 164 lbs. 20.5 in. - 60.5 in. (520 - 1537 mm)
614728 Cherne® I-Series® Muni-Ball® 48-72 In. W/4 In. Bypass, W/Sleeve 48 in. - 72 in. (1200 - 1800 mm) 4 in. M 0.75 in. Eyebolt 47.17 in. 93 in. (2632 mm) 12 psi (0,83 bar) 0.5 in. 6 PSI 563 lbs. 44 in. - 72.25 in. (1200 - 1835 mm)
618728 Cherne® I-Series® Muni-Ball® 48-72 In. W/8 In. Bypass, W/Sleeve 48 in. - 72 in. (1200 - 1800 mm) 8 in. Flanged 0.75 in. Eyebolt 47.17 in. 93 in. (2632 mm) 12 psi (0,83 bar) 0.5 in. 6 PSI - lbs. 44 in. - 72.25 in. (1200 - 1835 mm)
616728 Cherne® I-Series® Muni-Ball® 48-72 In. W/6 In. Bypass, W/Sleeve 48 in. - 72 in. (1200 - 1800 mm) 6 in. M 0.75 in. Eyebolt 47.17 in. 93 in. (2632 mm) 12 psi (0,83 bar) 0.5 in. 6 PSI 657 lbs. 44 in. - 72.25 in. (1200 - 1835 mm)
318728 Cherne® 48-72 in. Muni-Ball® Plug with 8 in. Bypass 48 in. – 72 in. (1200–1800 mm) 8 in. Flanged 3/4 in. (3) 43 in. (1092 mm) 93 in. (2632 mm) 12 psi (0,83 bar) 1/2 in. (2) 6 PSI/14 ft 448 lbs. 44 in. - 72.25 in. (1200 - 1835 mm)
316728 Cherne® 48-72 in. Muni-Ball® Plug with 6 in. Bypass 48 in. – 72 in. (1200–1800 mm) 6 in. M 3/4 in. (3) 43 in. (1092 mm) 93 in. (2632 mm) 12 psi (0,83 bar) 1/2 in. (2) 6 PSI/14 ft 418 lbs. 44 in. - 72.25 in. (1200 - 1835 mm)
314728 Cherne® 48-72 in. Muni-Ball® Plug with 4 in. Bypass 48 in. – 72 in. (1200–1800 mm) 4 in. M 3/4 in. (3) 43 in. (1092 mm) 93 in. (2632 mm) 12 psi (0,83 bar) 1/2 in. (2) 6 PSI/14 ft 310 lbs. 44 in. - 72.25 in. (1118 - 1835 mm)
616968 Cherne® I-Series® Muni-Ball® 54-96 In. W/6 In. Bypass, W/Sleeve 54 in. - 96 in. (1400 - 2400 mm) 6 in. M 0.75 in. Eyebolt 49.79 in. 132 in. (3353 mm) 11 psi (0,75 bar) 0.5 in. 6.4 PSI 781 lbs. 50 in. - 96.25 in. (1270 - 2400 mm)
619968 Cherne® I-Series® Muni-Ball® 54-96 In.W/ 8 In. Bypass, W/Sleeve 54 in. - 96 in. (1400 - 2400 mm) 8 in. Flanged 0.75 in. Eyebolt 49.79 in. 132 in. (3353 mm) 11 psi (0,75 bar) 0.5 in. 6.4 PSI - lbs. 50 in. - 96.25 in. (1270 - 2400 mm)
614968 Cherne® I-Series® Muni-Ball® 54-96 In. W/4 In. Bypass, W/Sleeve 54 in. - 96 in. (1400 - 2400 mm) 4 in. M 0.75 in. Eyebolt 49.79 in. 43 in. 11 psi (0,75 bar) 0.5 in. 6.4 PSI 752 lbs. 50 in. - 96.25 in. (1270 - 2400 mm)
316968 Cherne® 54-96 in. Muni-Ball® Plug with 6 in. Bypass 54 in. - 96 in. (1400 - 2400 mm) 6 in. M 3/4 in. (3) 43 in. (1092 mm) 132 in. (3353 mm) 11 psi (0,75 bar) 1/2 in. (2) 6 PSI/14 ft 480 lbs. 50 in. - 96.25 in. (1270 - 2400 mm)
319968 Cherne® 54-96 in. Muni-Ball® Plug with 8 in. Bypass 54 in. - 96 in. (1400 - 2400 mm) 8 in. Flanged 3/4 in. (3) 43 in. (1092 mm) 132 in. (3353 mm) 11 psi (0,75 bar) 1/2 in. (2) 6 PSI/14 ft 506 lbs. 50 in. - 96.25 in. (1270 - 2400 mm)
314968 Cherne® 54-96 in. Muni-Ball® Plug with 4 in. Bypass 54 in. - 96 in. (1400 - 2400 mm) 4 in. M 3/4 in. (3) 43 in. (1092 mm) 132 in. (3353 mm) 11 psi (0,75 bar) 1/2 in. (2) 6 PSI/14 ft 500 lbs. 54 in. - 96.25 in. (1400 - 2450 mm)

Plug Safety

Overview of the steps for proper plug selection, usage, safety precautions, storage and care

  • Review safety manual for complete operation and safety instructions
  • Use our plug selector tool to assist in finding the right plug for your application
  • Contact Cherne customer support with any questions

View More Safety Information

Plug Safety

Overview of the steps for proper plug selection, usage, safety precautions, storage and care

  • Review safety manual for complete operation and safety instructions
  • Use our plug selector tool to assist in finding the right plug for your application
  • Contact Cherne customer support with any questions

View More Safety Information

Plug Safety

Overview of the steps for proper plug selection, usage, safety precautions, storage and care

  • Review safety manual for complete operation and safety instructions
  • Use our plug selector tool to assist in finding the right plug for your application
  • Contact Cherne customer support with any questions

View More Safety Information

Plug Safety

Overview of the steps for proper plug selection, usage, safety precautions, storage and care

  • Review safety manual for complete operation and safety instructions
  • Use our plug selector tool to assist in finding the right plug for your application
  • Contact Cherne customer support with any questions

View More Safety Information

Plug Safety

Overview of the steps for proper plug selection, usage, safety precautions, storage and care

  • Review safety manual for complete operation and safety instructions
  • Use our plug selector tool to assist in finding the right plug for your application
  • Contact Cherne customer support with any questions

View More Safety Information

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