Campbell Hausfeld TQ300000AV Cast Iron Pump With Flywheel

The Campbell Hausfeld TQ300000AV is a four-cylinder, cast-iron air compressor pump with an integrated flywheel, designed as a direct replacement for Campbell Hausfeld and Kobalt units. It delivers 14.4 CFM at a maximum of 140 PSI, providing solid air-delivery performance for medium-duty shop compressors. This pump assembly is commonly sold as the TQ3010 replacement variant and is built around a rugged cast-iron block with an attached flywheel to smooth belt drive and help maintain steady pump speed under load. Ideal for refurbishing older Campbell Hausfeld systems or upgrading compatible units that use the TQ300000AV/TQ3010 pump, it constitutes a complete pump assembly suited for rebuilds where a reliable, durable iron pump is required.