Key benefits No electricity required: Designed for manual hand well pumps, this pump core and seal cup lets you extract water reliably without power. Improved sealing and performance: The pump cup provides a tight seal to restore proper suction and reduce leakage, improving pumping efficiency. Durable and low maintenance: Built from fine, sturdy materials that resist wear and deformation for long service life. What this part does Replaces the internal pump core and seal cup in handcranked well pumps to restore proper operation and water flow. Simple, straightforward mechanism reduces the chance of installation error and makes routine maintenance easier. Features and attributes Function: Hand well pump core with pump seal cup for restoring suction and preventing leaks. Compatibility: Designed as a professional replacement part for handcranked wells and manual water pumps. Check fit against your existing pump core and cup dimensions before installation. Construction: Made from sturdy, wearresistant materials to provide durable service and consistent performance. Design: Simple structure for easy installation and reliable sealing under repeated use. Why customers need it Restores manual pump performance without replacing the entire pump Provides a dependable, maintenancefriendly solution for offgrid or backup water access Reduces wasted effort and water loss from worn seals Installation and use Easy to install and operate by a homeowner or technician familiar with hand well pumps. Minimal tools required; the worn core and seal cup to quickly regain full pump function. Typical applications Rural homes or cabins relying on manual wells where electricity is unavailable or unreliable. Emergency backup water access during power outages or natural disasters. Farms, gardens, and outbuildings where a handcranked pump supplies livestock or irrigation needs. with confidence Practical, professional replacement part that restores sealing and pumping action. Durable materials and straightforward design help ensure a reliable, longterm fix for hand well pumps.