W. D. MANOR MECHANICAL CONTRACTORS, INC.

Class [011]
Environmental Control Instrument Products (lighting,heating,cooling,cooking)

Plumbing control systems consisting of control fittings, valves, strainers, water flowrate and water conductivity sensors, backflow preventers, screens, drains, traps, and dispensing controls for supplying fluid to a dialysis service box, regulating predetermined temperature using warm and cold water inlets in fluid flow communication with a thermostatic mixing component, preventing retrograde flow through the plumbing arrangement, maintaining a trap seal, preventing waste gasses from flowing in the dialysis service box, and facilitating waste disposal; Medical device accessories, namely, plumbing control systems consisting of control fittings, valves, strainers, water flowrate and water conductivity sensors, backflow preventers, screens, drains, traps, and dispensing controls for use in supplying fluid to a dialysis service boxes in hospital and medical office dialysis; Plumbing control systems consisting of thermostatic mixing valves, and electronic controllers for dispensing a fluid into to a dialysis service box, regulating temperature of the fluid dispensed into the dialysis service box, preventing retrograde flow of the fluid into the dialysis service box, maintaining a trap seal in fluid communication with the dialysis service box, preventing the flow of waste gasses into the dialysis service box, and facilitating waste disposal out of the dialysis service box