12V DC Self-Priming Water Transfer Pump with 1.2 GPM Flow, 80–85 PSI Switch and 3/8-Inch Barbs - bayite

A 12V DC self-priming water transfer pump provides compact flow for compatible low-backpressure systems in RVs, boats, sprayers, gardens and general water-transfer setups. bayite model BYT-7A108 delivers up to 4.5 liters per minute / 1.2 GPM and uses a built-in pressure switch with a default cutoff of 80–85 PSI. Soft rubber mounting tabs help reduce transmitted vibration.

Both inlet and outlet are 3/8-inch hose barbs, and two tube clamps are included. The pump can self-prime with a vertical suction lift up to 6.6 feet and is sealed against incidental moisture and dust, but it must not be submerged. Power only from 12V DC at 60W; never connect AC or exceed 14V because the source warns that excess voltage can burn the motor. Limit continuous operation to six hours, mount securely, fuse the circuit appropriately and confirm hose and liquid compatibility.

Specifications

• Brand: bayite
• Product: Self-priming water transfer pump
• Model: BYT-7A108
• Power: 12V DC only
• Power rating: 60 W
• Maximum safe voltage warning: Do not exceed 14V
• Flow rate: 4.5 L/min / 1.2 GPM
• Pressure switch cutoff: 80 to 85 PSI default
• Inlet: 3/8-inch hose barb
• Outlet: 3/8-inch hose barb
• Tube clamps: 2 included
• Vertical suction lift: 6.6 feet / 2 m
• Continuous run limit: 6 hours
• Working temperature: 32 to 140°F / 0 to 60°C
• Dimensions: 6.5 x 4 x 2.2 inches
• Weight: 1.3 lb
• Moisture protection: Sealed for incidental exposure not submersion