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
Adjustable packing gland and stainless steel stem nut
Pressure: 6
Suitable for use with clean liquid service
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