Danger Hot Tub Closed Sign (Strong Chemicals) - 18 x 12 Inches on Heavy-Duty Aluminum color_Marine Blue The Thermometer is sealed in

The Thermometer is sealed in blown glass tube

This is a PVC Schedule 80 Male Adapter with Slip x MIPT fitting connections that measure 4 Inch

3-Phase 200-208 Volts 60 Hz

049 inches and they are corrosion resistant

This is a 30 Gallon Gray Chemical Tank System with 45MP3 Model Fixed Flow Pump

Danger Hot Tub Closed Sign (Strong Chemicals) - 18 x 12 Inches on Heavy-Duty Aluminum color_Marine Blue The Thermometer is sealed inThis Danger Hot Tub Closed Strong Chemicals In Use aluminum sign measures 18 x 12 inches, is printed on heavy duty aluminum material, and is designed to inform patrons that the hot tub is closed when strong chemicals are in use in the pool. Our Danger signs indicate an imminently hazardous situation. This sign is lightweight, durable, and waterproof for indoor or outdoor use. This swimming pool and facility pool sign is designed for harsh swimming