Bell & Gossett DP0618 Impeller

Bell & Gossett DP0618 Impeller is a replacement propeller for Bell & Gossett DP-series pumps, specifically cataloged for the low-NPSH, 3500 rpm B-35 family with 5 and 7.5 horsepower configurations. Official Bell & Gossett parts literature identifies DP0618 as a Propeller component and lists it alongside other DP-series impellers (such as DP0622 and DP0626) for the same pump lineup. As the rotating element inside the pump volute, the impeller converts motor energy into fluid flow to generate the system head and flow characteristic required by the DP-series assembly. The DP0618 designation confirms compatibility with select 3500 rpm, low-NPSH DP-series models in the 5–7.5 HP range, ensuring the correct trim size for reliable operation. When performing maintenance or replacement on DP-series pumps, using the DP0618 impeller can restore original performance by matching the designed flow characteristics of these Bell & Gossett units.