Megaphone With Siren and Shoulder Strap - 16-30 Watts pipe-size_12" This is a PVC Schedule

This is a PVC Schedule 80 Reducing Tee with Slip x Slip x Slip fitting connections that measure 2 x 2 x 3/4 Inch

it is too alkaline and causes scaling

This is a 15 Gallon Gray Chemical Tank With Econ T Series Pump

Just install by cutting pipe and gluing into place

This is a PVC Schedule 80 Reducer Bushing with MIPT x FIPT fitting connections that measure 1 1/2 x 1 1/4 Inch

Megaphone With Siren and Shoulder Strap - 16-30 Watts pipe-size_12" This is a PVC ScheduleThis Champion Sports Megaphone features a 1000 yard range and power from 16 to 30 watts. It has a powerful siren, adjustable volume control, handheld microphone and shoulder strap. Each megaphone takes eight (8) C batteries that are not included. The Champion Sports Megaphones will really get their attention! You'll never have to worry about being heard.