Justrite 10008 1 Pint, 5.25" H, 4 7/8" O.D, Premium Coated Steel Plunger Can With Brass And Ryton Pump Assembly Refill less oftenpumps down to a mere 1/4" fluid level Increases saturation level over 50%, Plunger Can are 24 gauge steel with durable powder-coat finish; Dasher is 2 3/4" Diameter Enhances safetyfewer refills means less chance of spillage Increases work cyclesgreater convenience and productivity gains FM Approved