Sentry FRAC Grease units are designed to meet the specific needs of the customer. We utilize the Reliable Model 3575 and incorporate Lincoln Power Master 6” Model 84806 grease pumps service by Kohler 16.8 HP Diesel powered Dual Head Compressors. These compressors provide 35 CFM of free flow@ 175 PSI and are housed in 4-point lift cages with heavy spill containment decks and forklift slots.