Material and Structure: The Aluminum Piston Cup is a separate piston cup composed of a guide ring, high-quality rubber piston seal, and a solid cast aluminum piston cup.
Function: Seals and pushes concrete into the cylinder
Installation: The Aluminum Piston Cup is installed in the concrete pumping cylinders of various types of concrete pump trucks.
Origin: South Korea, with many other suppliers from China and Vietnam. Currently, VIPEC is a supplier of genuine concrete pump truck spare parts imported from South Korea. Purchasing genuine parts will help customers save repair downtime and reduce costs by minimizing disassembly/assembly personnel, avoiding damage to related materials, and ensuring consistent product compatibility with concrete pumping equipment.
Condition: 100% new
Delivery: Delivery at VIPEC warehouse – shipping fees will be charged if applicable
Recommendation: Replace 2 piston cups at a time for consistent concrete pumping quality, and keep at least 2 spare cups for each pumping equipment. The Aluminum Piston Cup should be replaced by experienced personnel with specific guidance. Regularly check its condition to prevent excessive wear, which can lead to pressure loss, concrete entering the cylinder and damaging it, and inefficient hydraulic pump operation.