Pay in 4 interest-free payments of $2.50 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Safety Green & Safety Orange: 50/50 cotton/polyester
VGB 2017 – ANSI/APSP – 16 2017 certified
giving this hat a retro
Reversable cap with pool finish or logo for easy drain plug access
Ash Grey: 99/1 cotton/polyester
Hazen Williams Bumper Sticker Safety Green & Safety Orange:For those who know the flow, this one's for you. Our "Hazen Williams Equation" sticker celebrates the science behind plumbing and fluid dynamics in a sleek and understated way. Featuring the iconic Hazen Williams equationused to calculate the friction loss in pipesthis shirt is a subtle tribute to the math that keeps the water moving.
