6.6 GPM Air-Operated Diaphragm Pump with Durable Aluminum Alloy Construction Designed with PTFE diaphragms and a fully bolted construction to ensure a tight seal and durable performance. It offers a maximum flow rate of 6.6 GPM, a maximum head lift of 226 ft, and a standard port size, making it effective for transferring waste oil. Not intended for use with corrosive acids, alkalis, or liquids exceeding 140℉/60℃. Sturdy and Designed to Prevent Leaks Robust Air-Driven Functionality Compatible with standard port dimensions Adaptable Solution for Liquid Management Versatile Uses Across Various Settings Key Features Sturdy and Leak-Resistant: Designed with an aluminum alloy pump body and PTFE diaphragms, this air-operated diaphragm pump offers excellent resistance to heat and corrosion. Its fully bolted structure ensures a tight seal, making it suitable for extended use and capable of running dry without sustaining damage. High-Performance Pneumatic Operation: Offers a maximum flow rate