PEM High Traffic Pool Deck Matting - 2 x 10 Foot Roll Option:Black They have two-way valves (one

They have two-way valves (one inlet and one outlet) and are used to permit and shut off fluid flow

It includes the PC Board

The alarm is always on and will automatically reset under all conditions

This is a pump seal designed to replace Jaccuzi 10-1203-01

PEM High Traffic Pool Deck Matting - 2 x 10 Foot Roll Option:Black They have two-way valves (oneThis pool deck matting is designed for high traffic environments and sold by the roll. This item is a 2 Foot x 10 Foot Roll PEM High Traffic Aquatic Floor Matting is designed for docks, patios, swim platforms, life guard chairs, concession areas, outdoor pool decks, steps, bridges, walkways and underwater applications around water play equipment, its thick construction provides additional padding and durability. The additional porosity makes it ideal