JW-300P簡述
Specifications: 
*Applications: oils, cleaning solution, solvents, non-drinking water, alcohol and so on
*Capacity: 21 oz per stroke 
*Applicable Drum: 55 gallon drum 
*Standard Packing: 12pcs/ctn, NW: 11kgs, GW: 12kgs, Cuft: 4.3' 
Features: 
*38" Polypropylene cylinder body. 
*With 2" bung adapter. 
*Good insulation from spark and fire. 
*Suitable for non-corrosive liquids.