The point straight in line with the pump body is the water inlet, vertical to the pump body is water outlet. Entirely waterproof, super long working life (more than 30,000 hours). Brushless Motor, small size, high efficiency, low consumption, low noise (less than 35dB).
eBay
Electric Hot Water Heater 12V 200W Instant Water Shower Heater Tank Storage for RV Bathroom Shower Small Bath Kitchen Camping
Aliexpress UK
【Wide Application】: DC 12V Solar Hot Water Heater Circulation Pump suitable for various hot water circulation systems, including household water heaters, swimming pool heating, floor heating circulation, solar hot water systems, etc.
eBay
RV Hot Water Heater 6/8/10/12/16/18/20L LPG Water Heater Tankless Instant Boiler with Shower Head and LCD Display
Aliexpress UK
It is constructed with corrugated tubes for optimal efficiency. Tube quantity: 25. Power: 28 kW/60 kW / 75 kW.
eBay
3000W EU Plug Instant Electric Water Heater Shower Digital Display 220V Kitchen Bathroom Tankless Hot Water Faucet Heater
Aliexpress UK
【Wide Application】: DC 12V Solar Hot Water Heater Circulation Pump suitable for various hot water circulation systems, including household water heaters, swimming pool heating, floor heating circulation, solar hot water systems, etc.
eBay
Instant Electric Hot Water Heater Kitchen Faucet Adapter Fast Heating Tap Digital Display Water Heater Bathroom Accessories
Aliexpress UK
They are designed for use with high temperature working fluids and may be used in a large variety of hot water applications. Choose the speed which is most suitable for the application as per the specifications of the pump.
eBay
Electric Water Heater Kitchen Tap Instant Hot Water Faucet Adapter 220V 3400W Water Heater Bathroom Accessories With EU Standard
Aliexpress UK
It heats water to 113 °F (45 °C) in 3 hours with direct sunlight.
eBay
Electric Water Heater 6.5kW Instant Hot Water Heater with Digital Display for Bathroom-220V Black Bathroom Shower Hot Water Set
Aliexpress UK
Inlet/Outlet: 1/2" male thead. Fit both 1/2" NPT and BSP female thead. We've tested. w/ two brass coupler. 1/2" Male thread on the pump. The OD of the brass coupler is 10mm. NO POWER ADAPTER INCLUDED.
eBay
Electric Instant Water Heater Shower Head 5400W 110v Instant hot water shower Hot Water Heater Hose Bracket
Aliexpress UK
Note: A minimum inlet flow rate of 0.26 GPM is required to ensure automatic starting. Note: The pump is booster and circulator pump, Set the button to auto, the pump is booster pump; Set the button to manual, the pump is circulator pump.
eBay
3000W Electric Kitchen Water Heater Tap Instant Hot Water Faucet Heater Cold Heating Faucet Tankless Instantaneous Water Heater
Aliexpress UK