Stainless Steel Round Escutcheon Plate - 1.90 Inch O.D. - Marine Grade max-length_5 Feet the water is too acidic

the water is too acidic and causes corrosion

The digital electronic controls require external power (120V or 240V) and generates a pilot only when there is a call for heat

and vacuum heads

The kit includes rubber pads

This skimmer is made of corrosion resistant PVC

Stainless Steel Round Escutcheon Plate - 1.90 Inch O.D. - Marine Grade max-length_5 Feet the water is too acidicThis escutcheon plate by S. R. Smith is made of Marine Grade stainless steel, Is designed for 1. 90 inch O. D. rails and is great for salt water pools. For even more salt water protection, you can order one of the vinly coated escutcheon plates. The plate itself is 4. 5 inches in total diameter and is recommended for pool rails and games.