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Flo-Bloc® Inflatable Test Plugs

Multi-Size Short Test Plugs handle all testing requirements from 1-1/4" to 6" nominal size

test plugs

Flo-Bloc® multi-size short test plugs provide a tool capable of handling a variety of testing requirements. Only four short plugs are required to seal a wide range of pipe and/or fittings (1-1/4" to 6" nominal diameter), making Flo-Bloc® perfect for the full spectrum of testing needs.

  • Patented concave bottom - Increased contact area with pipe reduces likelihood of plug blowout under maximum back pressure
  • Bell shaped ribs - Superior seal even when plug is installed at an angle
  • High quality injection molded rubber - Longer product life than plugs manufactured using more traditional techniques
  • Durable handle and cable - Zinc-plated ring with high strength aircraft cable attached directly to plastic end cap eliminates air valve and extension hose strain
  • 100% inflation tested for safety - Backed by the service and support of Mission Rubber Company
Usage
Flo-Bloc® Inflatable Test Plugs
Product Name Nominal Pipe Size Rated Inflated Pressure Min Dia Pipe I.D. Max Dia Pipe I.D. Maximum Back Air Pressure Maximum Back Water Pressure
MS 1-2 1-1/4" - 2"
(30 - 50mm)
40 psig (2.80 bar) 1.17" (30mm) 2.25" (57mm) 5 psig (0.90 bar) 30 ft. hd. (9 meters)
MS 2-3 2" - 3"
(50 - 75mm)
35 psig (2.80 bar) 1.90" (48mm) 3.25" (83mm) 5 psig (0.90 bar) 30 ft. hd. (9 meters)
MS 3-4 3" - 4"
(75 - 100mm)
40 psig (2.40 bar) 2.88" (73mm) 4.25" (108mm) 5 psig (0.90 bar) 30 ft. hd. (9 meters)
MS 4-6 4" - 6"
(100 - 150mm)
30 psig (2.10 bar) 3.77" (96mm) 6.25" (159mm) 5 psig (0.90 bar) 30 ft. hd. (9 meters)
"

Multi-Size Dual Stage Long Test Plugs

Multi-Size Dual Stage Long Test Plugs handle all testing requirements from 2" to 6" nominal diameter

Flo-Bloc® multi-size dual stage long test plugs are a versatile and economical tool with the durability of a quality Mission Rubber product. Only three Flo-Bloc® long plugs are required to seal a wide range of pipe and/or fittings (2\" to 6\" nominal diameter), making Flo-Bloc® the preferred choice.

Multi-Stage Test Plugs
  • Patented concave bottom - Dual stage inflation and deflation lessens the likelihood of getting wet
  • Two inflation chambers - Dual stage inflation and deflation lessens the likelihood of getting wet
  • Multi-size capabilities - Allows plugs to seal two different pipe sizes and/or fittings
  • Rounded end plugs - Easier installation
  • Bell shaped ribs - A superior seal even when plug is installed at an angle
  • High quality injection molded rubber - Provides longer product life than plugs manufactured using traditional techniques
  • Durable handle and cable - Zinc-plated ring with high strength aircraft cable attached directly to plastic end cap eliminates air valve and extension hose strain
  • Five-foot long extension hose
  • 100% inflation tested for safety - Backed by the service and support of Mission Rubber Company
Dual Stage Plug Use
Multi-Size Dual Stage Test Plugs
Product Name Nominal Pipe Size Len Rated Inflated Pressure Min Dia Pipe I.D. Max Dia Pipe I.D. Maximum Back Air Pressure Maximum Back Water Pressure
ML 2-3 2" - 3"
(50-75mm)
22\" (578mm) 45 psig (3.15 bar) 1.75\" (44mm) 3.25\" (83mm) 10 psig (0.90 bar) 30 ft. hd. (9 meters)
ML 3-4 3" - 4"
(75-100mm)
22\" (578mm) 40 psig (2.80 bar) 2.75" (70mm) 4.25" (108mm) 10 psig (0.90 bar) 30 ft. hd. (9 meters)
ML 4-6 4" - 6"
(100-150mm)
22\" (578mm) 35 psig (2.10 bar) 3.50" (89mm) 6.25" (159mm) 10 psig (0.90 bar) 30 ft. hd. (9 meters)

Municipal Single & Multi-Size Test Plugs

Designed to block sewer flow

  • Municipal Single and Multi-Size Test Plugs are manufactured of natural rubber and can be used to seal piping constructed of many different materials
  • Removable 1/4\" NPT (M) tire valve allows for easy replacement
  • Workers stay dry during plug removal
Muni Multi Test Plugs
Municipal Single Size Test Plugs
Product Name Nominal Pipe Size Dia Len Rated Inflated Pressure Maximum Back Air Pressure Maximum Back Water Pressure EyeBltSize
100-8 8"
(200mm)
7.0" (178mm) 9.5" (241mm) 25 psi (1.75 bar) 10 psi (1.20 bar) 25 ft. hd. (12 meters) 1/2"
100-10 10"
(250mm)
9.0\" (229mm) 12.0\" (305mm) 25 psi (1.75 bar) 10 psi (1.20 bar) 25 ft. hd. (12 meters) 1/2"
100-12 12"
(300mm)
11.0\" (279mm) 13.5\" (343mm) 25 psi (1.75 bar) 10 psi (1.20 bar) 25 ft. hd. (12 meters) 1/2"
Municipal Multi-Size Test Plugs
Product Name Nominal Pipe Size Dia Len Rated Inflated Pressure Maximum Back Air Pressure Maximum Back Water Pressure EyeBltSize
500-610 6" - 10"
(150-250mm)
4.85" (123mm) 12.0" (305mm) 30 psi (2.10 bar) 10 psi (1.20 bar) 25 ft. hd. (12 meters) 1/2"
500-812 8" - 12"
(200-300mm)
7.0" (178mm) 15.75" (400mm) 20 psi (2.10 bar) 10 psi (1.20 bar) 25 ft. hd. (12 meters) 1/2"
500-1218 12" - 18"
(300-450mm)
11.0" (279mm) 23.0" (584mm) 25 psi (2.10 bar) 10 psi (1.20 bar) 25 ft. hd. (12 meters) 1/2"

 

Mission Rubber Company LLC
1660 Leeson Lane, Corona, CA 92879
Mailing Address: Mission Rubber Company LLC, P.O. Box 2349, Corona, CA 92878-2349
Phone: (800) 854-9991     Fax: (800) 637-4601
Intl. Phone: (951) 736-1343      Intl. Fax: (951) 736-0481