DC HOUSE 110V RV Camper Water Diaphragm Pump | 5.5 GPM, 70 PSI On-Demand Booster

DC HOUSE 110V RV Camper Water Diaphragm Pump — On-Demand Water Boost for RVs and More

When space is limited in an RV, boat, or off-grid setup, a compact water pump with real punch matters. The DC HOUSE 110V diaphragm pump blends a small footprint with robust capability to deliver water on demand. The built-in pressure switch activates the moment you open a faucet and maintains pressure up to 70 psi, then stops automatically to conserve energy and reduce wear. This combination of compact design and responsive performance makes it a versatile choice for tight installations where dependable water flow matters.

Performance highlights include a maximum flow of 5.5 gallons per minute, ensuring quick faucet responses and steady supply for multiple fixtures at once. The unit is self-priming, able to draw water from the source up to 9.8 feet initially, and it can push water up to heights of 131 feet in the right configuration. That flexibility supports diverse placements—from under-sink compartments to elevated rain barrels—without sacrificing pressure or reach.

Safety and durability are embedded in the core design. Automatic thermal protection helps shield the motor during long runs or hot conditions, while the diaphragm is engineered for long-term reliability and consistent performance across cycles. The factory preset 70 PSI cut-off can be adjusted to suit different fixtures or preferences, enabling a tailored balance of flow and pressure for your specific setup.

Setup is straightforward for residential and recreational use alike. With a self-priming lift of 9.8 feet, you can position the pump where water is sourced, then send it to sinks, showers, hoses, or tanks with confidence. The 131-foot lift capability further expands placement options, making it a practical booster for mobile living, portable water systems, and hobby installations that rely on steady water delivery rather than a fixed municipal supply.

Key benefits at a glance

• On-demand 70 PSI cut-off delivers responsive water when you need it
• 5.5 GPM maximum flow supports multiple fixtures with minimal lag
• Self-priming lift of 9.8 feet and lift up to 131 feet for flexible placement
• Automatic thermal protection reduces risk of motor damage during extended use
• Durable diaphragm and adjustable switch allow for customizable operation
• Easy setup for RVs, boats, gardens, and rain barrel transfers

Ideal uses and applications

• RV kitchen and bathroom faucets requiring a reliable booster
• Marine deck washdowns and fresh-water transfers on boats
• Garden hoses and sprinklers with strong, steady output
• Rain barrel transfers to keep containers topped up
• Any off-grid or weekend setup that benefits from on-demand pressure