They also require a fourth hole for the sprayer

Cover- Crescent Mystic-M

Size: 5 gal

The Bobrick TowelMate Accessory retrofits into a variety of models including Bobrick number(s) B-262

Lab units like the 7610 barrier-free wall or deck mount pull down eye/face wash features the medically acclaimed AXION MSR eye/face wash head assembly (patent pending)

Redhat 1/2" Aluminum Air and Fuel Gas Solenoid Valve, Normally Closed - EF8215G020 Frequency Lavatory Sinks They also require a fourth2 Way Explosionproof Gas Shut Off Valves, Max. fluid temp.: 125F,Normally closed configuration. Aluminum body.,UL Listed for Safety Shutoff, FM Approved, and CE Certified.