Frequently Asked Questions What material is the pump made of? The FR pumps have an aluminum die cast body. Most models have a protective dichromate finish (96 hours) and the marine models have additional corrosion protection (1,000 hours), meeting the ASTM B-117 spec. For salt spray. Can the pump be used for both negative and positive ground systems? Only “neutral ground” pumps may be used on positive ground systems.

Is the pump self-priming? Hl7 Governance Operations Manual Breviarium Monasticum Pdf Converter. more. Yes Will the pump push and pull fuel? The FR pumps will “push” and “pull” fuel, but it is preferable to “push” fuel. Are the pumps Coast Guard approved? The marine models (FRB-13, FRB-16, FRB-20, FRB-22 and FRB-23) are coast guard approved and include additional corrosion protection for use on diesel or gasoline marine applications which meets the ASTM B-117 spec.