Blue Square Q360 Pop Up Head Collar (Blue) | 011400BL Gamma 4 Standard Align the ring fully before

Align the ring fully before seating

Ensures precise valve actuation for optimal water distribution

Caretaker Ultra Flex 2 Sensor PCB Board

Clean the collar threads and seating area for proper alignment

Blue Square Q360 Pop Up Head Collar (Blue) | 011400BL Gamma 4 Standard Align the ring fully beforeThe Blue Square Concrete Collar is engineered with space age material designed to last longer than the competitors and is even saltwater friendly! The collar features a ridged plaster ring to guarantee a water tight seal once installed inside an 18" Schedule 40 Riser Pipe. Unlike other manufacturers, the riser pipe is NOT required to be reamed out to install the collar. The tapered design fits directly inside the 2" pipe. Innovative locking tabs