Flo-Bloc® Inflatable Test Plugs

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

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

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.

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

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

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"