which is made of 1/2 of an inch by 1-inch rectangular stainless steel tubing

Bradley 113-1117 Pipe 1/2 X 22-3/4 Galv Painted Replacement Part

Sinks supported by (4) 16 gauge stainless steel

and day-care facilities

Spartan Glass Filled Nylon Solenoid Valve, 2-Way/2-Position Valve Design, Normally Closed - 3585-030-9232B Capacity-600 C-fold or 800 multi-fold towels or 1 which is made of 1/2Features a rugged nylon composite body that resists corrosion and is suitable for a wide variety of media including liquids and gases. The innovative orifice basket design lets you easily change the orifice diameter to meet your flow requirements.