Niuyhe RV Antifreeze Siphon Hand Pump Kit — Red Pump, Brass 3/4" GHT & Clear Hoses

Niuyhe RV Antifreeze Siphon Hand Pump Kit is a compact siphon and hand-pump system designed to move antifreeze, petrol, oil and other fluids quickly and cleanly between tanks and lines.

This kit combines a hand-operated pump, brass fitting, clear PVC hoses and clamps to let you siphon and inject winterizing fluids or transfer fuel without electricity or complicated tools. It’s designed for caravan, campervan, trailer and boat water and fuel systems where controlled, portable fluid handling is needed. Made from corrosion-resistant materials, the components are lightweight and intended for seasonal use and maintenance tasks.

How does the siphon hand pump work for winterizing an RV?

The pump uses a manual piston action to start and maintain flow, allowing you to draw antifreeze from a jug and push it into water tanks and lines. After priming, you keep pumping until the fluid has completely displaced water in the pipework.

• Manual piston creates suction and pressure without power.
• Clear PVC hoses let you see the fluid and confirm flow.
• 3/4" GHT brass fitting fits common RV connections for a secure link.
• Clamps and rawhide tape reduce leakage during transfer.

Can this kit transfer petrol, oil or only antifreeze?

The Niuyhe pump is intended for a range of low-viscosity liquids such as antifreeze, petrol and light oils. It is not suited for highly corrosive chemicals or heavy, viscous fluids that could damage the plastic components.

• Suitable: automotive antifreeze, petrol, diesel (check compatibility), light engine oil.
• Avoid: strong acids, solvents that degrade PVC or pump plastics.
• Use clean containers to prevent contamination between fluid types.

What’s included and how do I prevent leaks during use?

The kit ships complete with a red hand pump, a brass 3/4 GHT fitting, two 39-inch clear hoses, three hose clamps and a roll of rawhide tape. Proper hose seating, clamps and tape create a tight connection so you can siphon without drips.

• Fit brass 3/4" GHT to the pump or tank fitting for a snug connection.
• Slide hoses fully onto barbs and secure with supplied clamps.
• Wrap threads or nonstandard joints with rawhide tape to stop seepage.
• Position inlet and outlet so spills are contained; prime away from ignition sources for fuels.

How durable and portable is this pump for seasonal storage?

Components are made from corrosion-resistant, lightweight plastic and a brass fitting, making the kit easy to store in a toolbox or RV locker. With basic care—draining and drying before storage—the pump should remain functional for multiple seasons.

• Plastic pump and PVC hoses resist rust and are easy to clean.
• Brass fitting adds a durable threaded connection.
• Compact parts fit into small storage spaces onboard vehicles and boats.
• Replace hoses or clamps inexpensively if they wear with time.

Who is this for: The Niuyhe RV Antifreeze Siphon Hand Pump Kit is aimed at caravan and camper owners, boaters, trailer operators and DIY technicians who need a portable, non-electric way to move antifreeze, petrol or light oils for seasonal maintenance and tank flushing. It’s useful for anyone who wants controlled fluid transfer without specialized pumps, and for owners who need a compact toolkit item for winterizing and routine fluid-handling tasks.