Aqua Pro Universal 5.5 GPM 12V RV Water Pump | 21863

Run two fixtures at once without the shower going to a trickle. The Aqua Pro Universal 5.5 GPM Water Pump (21863) is the high-flow option for fifth wheels and motorhomes with multiple baths — on-demand fixed pressure switch, variable-flow technology, built-in check valve, and 1/2" NPS male fittings to adapt to any inlet style.

⚠️ Electrical

Draws 8–15 amps; confirm your pump circuit fuse and wire gauge can handle it. For a smaller rig or single bath, the 3.0 GPM pump is plenty.

Key Features

• Self-priming, run-dry safe
• On-demand operation — adjustable pressure switch
• Built-in check valve — allows city water connection
• Thermal breaker motor protection
• Rubber mounting base — dampens vibration
• 5.5 GPM — multi-fixture
• 1/2" NPS male fittings
• CE, RoHS, FDA, IAPMO certified

Specifications

• Brand: Aqua Pro
• Part Number: 21863
• Type: 12V On-Demand Diaphragm Water Pump
• Flow: 5.5 GPM
• Fittings: 1/2" NPS male
• Current Draw: 8–15 A
• Warranty: Limited 2-year