Description Gallons Remarks Non JIC Type Series 5300 10 to 30 gallons horizontal design, low profile, gasketed removeable top, stationery baffle Non JIC Type Series 5100 10 to 40 gallons small capacity, horizontal design, low profile, welded top, stationery baffle,(2) 6" cleanout covers Non JIC Type Series 5100 60 to 100 gallons large capacity, horizontal design, low profile, welded top, stationery baffle, (1) 12" cleanout cover   Series 5300 Standard Equipment & Important Features Reservoirs are skillfully fabricated from hot rolled steel plate and sheet. All steel is pickled and oiled which eliminates the need for sandblasting. Baffles are properly slotted providing correct oil circulation. Gasketed Removable Top for cleanout of reservoir All Series 5300 Reservoirs include sight level, temperature gage and filler breather as standard equipment. Neoprene Gasket for top plate seal Reservoirs are exterior prime painted. Interior of reservoir coated with rust preventive oil.   Series 5100 (small) Standard Equipment & Important Features Reservoirs are skillfully fabricated from hot rolled steel plate and sheet. All steel is pickled and oiled which eliminates the need for sandblasting. Baffles are properly slotted providing correct oil circulation. Welded top All Series 5100 Reservoirs include sight level, temperature gage and filler breather as standard equipment. (2) 6" clean out covers Reservoirs are exterior prime painted. Interior of reservoir coated with rust preventive oil. Optional In-Tank Oil Cooler   Series 5100 (large) Standard Equipment & Important Features Reservoirs are skillfully fabricated from hot rolled steel plate and sheet. All steel is pickled and oiled which eliminates the need for sandblasting. Baffles are properly slotted providing correct oil circulation. Welded top. All Series 5100 Reservoirs include sight level, temperature gage and filler breather as standard equipment. (1) 12" clean out cover. Reservoirs are exterior prime painted. Interior of reservoir coated with rust preventive oil.