Concrete Pump Filter | 294073005 Engine Filter Element | Replacement for Putzmeister / SANY | Heavy Duty Filtration

294073005 High-Performance Engine Filter Element for Concrete Pumps

Product Overview:

The 294073005 model is a high-reliability filter element specifically engineered for the engine systems of concrete pumps and heavy construction machinery. In the demanding job sites of 2026, pump engines face challenges from high dust, heavy loads, and continuous operation. This element utilizes premium synthetic fibers or specialized filter media to provide exceptional protection for the engine, ensuring the purity of fuel or lubrication systems and preventing injector clogging and cylinder liner wear.

Featured Model: 294073005 (Compatible with leading concrete pumping equipment).

Key Technical Advantages:

• High-Efficiency Particle Retention: Features multi-layer gradient media to capture micron-level dust, metal wear particles, and carbon deposits, significantly extending the engine’s Time Between Overhaul (TBO).

• Differential Pressure & High Flow Resistance: The reinforced core is built to withstand instantaneous flow fluctuations and pressure surges common in pumping operations, maintaining structural integrity under extreme temperature variations.

• Optimized Sealing System: Comes standard with high-grade synthetic rubber seals that are heat and chemical-resistant, eliminating leak risks and ensuring engine bay safety.

• Low Life-Cycle Cost: High dirt-holding capacity reduces the frequency of filter changes, lowering the operational costs per unit.

• Precision Compatibility: Designed strictly to OEM specifications, ensuring $100\%$ dimensional and performance matching with the original 294073005 parts.

Detailed Specifications & Parameters:

• Core Model: 294073005

• Application: Concrete pump trucks, trailer pumps, and heavy engine systems.

• Technical Specifications:

  • Filtration Rating: $5\mu\text{m} – 15\mu\text{m}$ (depending on the fluid circuit).

  • Operating Medium: Engine lubrication oil / Diesel fuel.

  • Core/Housing Material: Corrosion-resistant galvanized steel or reinforced nylon.

  • Sealing Material: Premium NBR (Nitrile).