Gear pumps built for the maple syrup industry

Compliant with maple syrup lead-level regulations, Gardner Denver Oberdorfer stainless-steel NL4000L and NL9000L gear pumps deliver reliable flow for sugarhouse maple sugar filter presses, as well as maple cream and sap-transfer machinery. The external gear pumps perform at high-pressure differentials up to 150 psi and temperatures up to 230°F. Each pump is offered with a selection of seals and relief valves.