Description Product Description: The Camco Hand Pump Kit (36003) is a manual pump system designed to help RV and marine users winterize their fresh water lines with ease. This simple, durable hand-operated pump allows you to pump antifreeze directly into your water system, helping to protect plumbing lines and fixtures from freezing and cracking during cold weather storage. The kit includes all necessary fittings for quick, hassle-free setup. Key Features: Manually pumps antifreeze into RV or marine water lines for winterization Includes hose and fittings for standard water inlets Durable plastic construction for long-lasting use No electricity or air compressor required Simple to operate-ideal for DIY winterizing Additional Information: The Camco 36003 Hand Pump Kit is an essential tool for seasonal RV and boat maintenance. Its intuitive design allows you to insert the intake hose into a jug of antifreeze and pump the fluid through the water lines, displacing any remaining water to prevent freezing damage. With no need for power tools or air systems, it’s a convenient and reliable choice for those who prefer a hands-on approach to winterizing. Whether you’re storing your vehicle or vessel for a few months or preparing for harsh winter conditions, this compact kit ensures your plumbing system stays safe and protected. Specifications: Product Name: Camco Hand Pump Kit with Fittings – Plastic Model Number: 36003 Material: Durable plastic Includes: Hand pump, flexible hose, fittings for standard RV water inlets Intended Use: Pumping antifreeze into RV or marine fresh water systems Compatibility: Works with most RVs, campers, trailers, and boats Dimensions: Approx. 13.5″ x 5.5″ x 2.5″ Weight: Approx. 10 oz Color: White with clear hose Let me know if you’d like a comparison between this and the blow out plug for a product page or customer guide.