Bayite BYT-7A006 DC 12V Solar Hot Water Circulation Pump – Low Noise, 2.1 GPM, 3 m Head

Overview

The Bayite BYT-7A006 is a compact DC 12V circulation pump designed for small hot and cold water loops. With a practical 2.1 GPM flow and a 3 m (9.8 ft) discharge head, it supports efficient fluid movement in space‑constrained setups. The brushless motor helps keep operation quiet, targeting around 30 dB at 1 meter, while offering a long service life of up to 30,000 hours under typical use. Note that the pump is non-self-priming, so ensure the loop is primed before first operation.

Key specifications

• Max Flow Rate: 2.1 GPM
• Max Discharge Head: 9.8 ft (3 m)
• Power: DC 12 V, ~0.7 A; brushless motor
• Noise: ~30 dB at 1 m
• Temperature: max circulating water 100 C / 212 F; submersible but not for hot water above 50 C
• Connections: 1/2" male thread; brass coupler OD 10 mm
• Life: ~30,000 hours
• Adapter: power adapter not included

Wide range of uses

• Hot or cold water circulation in compact residential loops
• Water transfer projects for DIY systems
• Beer or wine brewing setups and small fountains
• Greenhouses and solar water heater loop integration
• Flexible pump for portable hydro projects and demonstrations

Installation and care tips

Power comes from a DC 12 V supply (not included). Priming may be needed when starting a new loop. Keep the unit away from immersion in hot water above 50 C. Mount securely to minimize vibrations and ensure connectors remain tight during operation.

Why choose Bayite BYT-7A006

Designed for reliability in tight spaces, this pump blends steady flow with quiet operation. While results can vary by setup, it offers flexible options for solar, brewing, or greenhouse projects where compact circulation is helpful.