You can install the Bobrick B-207x60 Shower Curtain Rod with Concealed Mounting on any type of surface

These sorbents have proven to absorb liquids and repel water

Bradley 269-527 Water Proof Switch Replacement Part

and potassium

Nidec US Motors WDS32P2ACR Stainless Washdown 3-Phase Motor, 1-1/2 HP, 1800 RPM, 208-230, 460V, 145TC Frame Capacity-Two 8" Rolls You can install the BobrickFeatures: 40 degree C ambient, Stainless shaft, All stainless external construction Item: Washdown Motor, Motor Type: 3 Phase, HP: 1 1 2, Nameplate RPM: 1800, Voltage: 208 230 460, Frame: 145TC, Enclosure: Totally Enclosed, Rotation: CW CCW, Hz: 60, Phase: 3, Speeds: 1, Service Factor: 1. 15, Bearings: Ball, Base: None, Shaft Type: Key, Shaft Number: 1, Shaft Length: 2. 25", Shaft Dia.: 0. 875", "C" Dim: 13. 2, Thermal Protection: No, Cooling: Fan