Tanker Pump Question
What kind of pump is used to DOT 407 OR DOT 307 chemical/acid stainless steel tanker trailer? (What a mouthful...) I want to get into hauling chemicals and information is relatively limited out here. I heard it was air but I'm confused how to even go about doing that. Can instal it myself? Can it go on any truck?
Any advice about hauling chemicals or hazmat in general is welcomed.