ASTM standard construction ensures compatibility and safety
Inner stop rib provides secure and stable pipe connection
Compatible with street or spigot ends for versatile use
Durable plastic material resists corrosion and wear
Summarized by Shop
A stop coupling acts as a joiner between two pipes or fittings with street (or spigot) ends. This fitting is built to ASTM standards and has an inner stop rib ideal for connection and extension of pipes or fittings. Shop The Best Central Vacuum Systems here! Central Vacuum Units Central Vacuum Accessories Central Vacuum Combo Packages Central