The 400 Series pump is compatible with the following fluids (all 1997 formulations used in North America): • Aatrex 4L® • Ammonium Sulfate • Antifreeze • Apron® • Assure II® • Atrazine 4L® • Banvel® • Bicep® • Blazer® • Broadstrike®+Dual® • Broadstrike®+Treflan® • Caustic Soda (50%) • Clarity® • Conclude® • Dividend® • Doubleplay® • Dual® • Eptam 7E® • Fallowmaster® • Flexstar® • Frontier® • Fultime® • Furadan® • Fusion® • Galaxy® • Gramoxone Extra® • Guardsman® • Harness Xtra® • Hydraulic Oil • Karate® • Laddock S-12® • Lasso Micro Tech® • Marksman® • Maxim® • Methyl Parathion • Motor Oil • Nufos® • Phosphoric Acid • Poast® • Potash • Princep 4L® • Prowl® • Pursuit® • Reflex® • Rezult® • Roundup® • Sodium Hydroxide (50%) • Squadron® • Surpass 100® • Topnotch® • Touchdown® • Transmission Fluid The 400 Series pump is NOT compatible with the following fluids:• Very strong acids, • Any fluid with a flash point below 100°F such as GASOLINE OR ALCOHOL If in doubt about compatibility of a specific fluid, contact the supplier of the fluid to check for any adverse reactions to the following wetted materials: • Fluorocarbon • Polypropylene• SantopreneTM • 300 Series Stainless Steel• Buna-N