Flo Control 1-1/4" Slip/Spigot Expansion Coupling is a repair-style expansion coupling for pool, spa, and plumbing service work where a slip/spigot connection is needed and cutting out a larger section of pipe may not be practical. Expansion couplings are useful when repairing cracked pipe, replacing a damaged fitting, or reconnecting plumbing after equipment service. This Flo Control fitting allows a cleaner repair path by helping bridge the affected section while maintaining a compatible PVC connection style. Always verify pipe size, connection type, available installation space, and local plumbing requirements before gluing the fitting into place. Proper surface preparation, primer, cement, and cure time are essential for a reliable pressure-side or suction-side repair. Slip/spigot expansion coupling for compatible PVC plumbing repairs Helpful when replacing damaged pipe sections or correcting leaks Designed for service situations where pipe movement or limited space matters Match size and connection style to part number 11712 before ordering Use proper PVC primer, cement, and cure time during installation