Finish Thompson Air

Service Filtration of Canada is an authorized distributor for Finish Thompson's Air Operated Double Diaphragm (AODD) Pumps, offering a versatile, reliable solution for handling a wide range of fluids across virtually any industry.

AODD pumps are known for their durability, ease of maintenance, and cost-effectiveness — making them one of the most dependable pump options on the market. We stock a wide range of sizes and materials, including FDA-approved options, to suit demanding application requirements.

We maintain a thorough inventory across a wide variety of stock, with in-house servicing and testing on every order, backed by the most competitive pricing available on the market. Every AODD pump also comes with a 5-year warranty (excluding wearing parts) — added peace of mind on every purchase.