Description Description The Haskel 16513 is a spring that is used in various Haskel products, such as air-driven liquid pumps, gas boosters, and air amplifiers. The spring is made of high-quality steel and has a durable design that can withstand high pressures and temperatures. The spring is compatible with different models of Haskel products and can be easily replaced when needed. The Haskel 16513 spring is an essential part of the Haskel product performance and reliability. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories