The Chicago Faucet Co.
The 897 Series of janitorial sink faucets features models with in-line check valves in both the hot and cold supply arms to prevent crossflow. Made of brass, the models feature an 8-inch body with adjustable arms spanning 7-5/8 to 8-3/4 inches. A compression operating cartridge provides water control with 90-degree turn on and manual shut off. Available in polished chrome or rough chrome finishes.
Protimeter: Aquant
Sensaphone: Sentinel PRO
KI: Passel
Sielox: AnyWare
Global Drain Technologies: 2000 T-Series Threshold Drain