- Durable Replacement Piston: Crafted from robust cast iron, this replacement piston is specifically designed for Type 75 hand pumps. It features premium cowhide leather seals that ensure exceptional softness while maintaining integrity through countless pumping cycles. - Comprehensive Maintenance Kit: The package includes a fully assembled replacement piston and an additional seal, providing everything you need for immediate installation and essential maintenance of your Type 75 hand pump. - Precise Fit for Type 75 Pumps: The leather seals measure approximately 5.1 cm in height and 0.4 cm in thickness, ensuring exact dimensions for proper function and a tight seal within standard Type 75 hand pump mechanisms. - Easy Installation Process: Soak the leather seal prior to installation to enhance elasticity for a snug fit. This simple preparation step facilitates smooth insertion and creates an optimal seal, maximizing pump efficiency with minimal effort. Applications: 1. Home Use: Ideal for maintaining your garden or outdoor equipment, ensuring reliable water flow from your Type 75 hand pump. 2. Agricultural Settings: Essential for farmers requiring consistent and efficient irrigation solutions for crops. 3. Emergency Preparedness: Perfect for ensuring your hand pump is always ready for use in case of power outages or water supply issues. This replacement piston set is a practical solution for anyone needing to maintain the functionality of their Type 75 hand pump while ensuring long-lasting performance.