Plastic rotary chemical glass-filled polypropylene hand pump for dispensing diesel, machine oil, alcohol, many acid and alkali solutions, water and water based chemicals. Aluminun rotary barrel hand pump for dispensing diesel, kerosene, lubricating oil, antifreeze (ethylene glycol) and other non-corrosive liquids. Suitability for the application should be determined by actual use and is the full responsibility of the customer. No warranty, expressed or implied, can be extended by the equipment manufacturer where failure is caused by chemical attack on pump materials. Temperature, aeration, concentration, and other factors may change the effect of the specific fluid on the pump materials. Data shown is based on the results at ambient temperatures, unless otherwise noted.