The pump can be used with up to 90 weight oil viscosity at 70F.
The bonding and grounding clamps come pre-assembled and provide the means to safely ground the receiving container to avoid a static discharge. Justrite Electro Zinc Plated Steel Piston Drum Pump For 30 And Silver, 55 Gallon Drums with Flash Arrester, 07712 It is FM approved and delivers up to 8 oz. per stroke.Because small quantity dispensing or controlled transferring of flammable liquids from 30 and 55 gallon drums is no easy task, this manually operated, electro zinc plated steel piston drum pump can help.