The "convex" or higher station provides a more ergonomically correct position for able bodied users while the "concave" or lower stations can be mounted to meet ADA or TAS guidelines
The Guardian G1727 is a recessed counter mounted eye/facewash station with a 13" diameter flanged stainless steel bowl for recessed mounting in countertop
Adjustable packing gland and stainless steel stem nut
and nonhazardous applications
Bradley 269-1902 J-Box - 1 Gang Replacement Part
New Pig 13 in Absorbent Pad, Fluids Absorbed: Chemical, Hazmat, Heavy, 10 gal, 100 PK - MAT3510 Medicine Cabinets The "convex" or higher stationPIG HazMat Mat Pad in Bench Box Dispenser lasts 2 times longer than ordinary mats for fewer change outs. Specially made for acids, bases, corrosives, and chemical spills. This mat absorbs a wide range of acids, bases, corrosives, chemicals, and unknown liquids, even those with high concentrations like 98% sulfuric acid and 30% sodium hydroxide. Chemical resistant mat won't degrade or cause a dangerous reaction upon contact with corrosive spills. 8
