CWKJ ‎HK-1340 400GPH Submersible Water Pump Instruction Manual

CWKJ ‎HK-1340 400GPH Submersible Water Pump

Specification

• Brand CWKJ
• Model HK-1340
• Color Black
• Material Plastic
• Style Submersible,Submersible Water Pump
• Item Dimensions LxWxH 3.2 x 2.8 x 2.3 inches
• Power Source Ac
• Maximum Flow Rate 6.66 Gallons Per Minute
• Maximum Lifting Height 6.56 Feet
• Item Weight ‎5.6 ounces
• Max flow rate 400GPH (1500L/H)
• Max lift height  6.56ft/2m

Package Include

• 1*25w fountain pump
• 3*nozzles
• 2*extra suction cups
• 1*cleaning cloth

Product Description

Do you wish to provide a setting that is nearly natural for your wonderful fish? Our fountain pump can circulate the water in your tank, and the tranquil noises it makes add to the enjoyment.

Precaution

1. To extend the life and efficiency of the submersible pump, maintain the water clean, clean the pump, and add some olive oil to the rotor. You should also avoid opening the fountain pump without water.
2. The flow rate of the fountain pump would be impacted by insufficient frequency and power.
3. The flow rate without a pump is 400 GPH for water pipes. The fountain pump’s maximum flow rate would be less than 400GPH if it were linked to a pump water pipe.
4. There are three distinct sizes of nozzles available. If the smaller one is used, the maximum flow rate won’t exceed 400GPH.
5. Use in saltwater only.

OFFER YOU A COMFORTABLE & QUIET SETTING

You will love sitting outside on your patio watching the squirrels and birds bathe, and now the tranquil sounds of our fountain make it even more enjoyable. The ultra-quiet operation of our fountain pump will let you feel that the sounds of the water pouring out of your fountain is such a relaxing and tranquil sound.

MULTI-OCCASIONS

The fountain pump may create circulation in your tank and provide a setting that is nearly natural for your wonderful fish. This submersible water pump has the ability to generate water current, making it perfect for desktop water fountains, small ponds, water gardens, and medium-sized aquariums. Ideal for hydroponic systems, aquariums, ponds, fish tanks, tabletop fountains, and garden statues.

ADJUSTABLE

The fountain pump has an adjustment knob that enables you to achieve the ideal water pressure. To produce various views, it includes 3 alternative nozzles, each with a distinctive style.

COMPACT BUT EFFECTIVE

The fountain pump’s small size makes it simple to conceal and disguise, and its 25W super-efficient motor continuously raises the water column. A sturdy, decently long power lead that is simple to install. The bottom of the fountain pump contains four sturdy rubber suction cups that assist maintain the pump in your fish tank.

SIMPLE TO USE

The manual disassembly shell of the fountain pump makes it simple to clean the filter and impeller. And for speedy water draining, just plug in some power.

Four Powerful Rubber Suction Cups

Six rubber suction cups are included.

Dimension

FEATURES

• The fountain pump voltage is 110 V-120 V/50-60 Hz, with a reliable 25 W super efficient motor that continuously lifts the water column.
• Extended Power Lead: 6.5 feet/1.9 meters, which is robust and simple to install
• The fountain pump has 4 powerful rubber suction cups at the bottom to assist it to remain put (stable stay, suit vertical or horizontal mounting), and there is 6 total.
• Nozzles: Pump Nozzle Threaded Design Makes It More Stable, 0.51in, 0.62in, and 0.75in
• Powerful But Little: The fountain pump is 2.32.83.2 inches and is simple to conceal.
• Sturdy: A quiet environment is provided for you by a high-quality motor. Because stainless steel resists corrosion and has a long lifespan, it is used for the impeller shaft of fountain pumps.

FAQs

What’s the difference between the fountain pump and the aquarium pump?****

The aquarium pump is designed to circulate water in an aquarium. It may be designed to operate in water that contains fish, plants, and other aquatic life. An aquarium filter may be used with an aquarium pump to remove solid waste from the water. The fountain pump is designed to circulate water in a fish tank without removing solid waste. A fountain may be used with a fountain pump to add movement and sound to the water in a fish tank.

How long can a submersible pump run continuously?****

Starter borehole pumps can run for up to 24 hours. However, your everyday borehole pump will run between 6 & 8 hours. It is not good for your borehole pump to run continuously. If you run electrical pumps continuously, your utility bill will skyrocket.

How much depth is required for the submersible pump?****

Your submersible pump should be installed no less than 5 feet (1.5 meters) from the bottom of your well.

How long can a submersible pump run dry?****

If the pump is run dry for less than 45-60 seconds, the pump should not suffer damage.

What is the maximum efficiency of the submersible pump?****

With an increase in the inlet width, the optimum operating point of the submersible pump offsets a larger flow rate. When the guide blade inlet width is approximately 40–55mm, the submersible pump efficiency is relatively high, approximately 75.9%–83.7% capacity, and the flow rate is approximately 105–135 m3/h.

How do you reduce the flow rate of a submersible pump?****

The most effective and simple formula is turning down a valve to decrease the RPM of the pump. It will reduce the pump’s speed, and less power will lower the RMP, which means less water. Turn off the reservoir’s water pump. Disconnect the electric cable or flip off the power at the breaker box for safety.

Which reduces the capacity of the submersible pump?****

Like all other centrifugal pumps, an increase in good depth or discharge pressure will reduce the capacity.

What power do submersible pumps need?****

A 1 HP submersible well pump will require a 2.5 KW internally regulated generator to operate the pump. A 30 amp breaker means the pump is smaller than 2 hp will use ~13 amps/2300 watts during operation and will require a 4 KW internally regulated generator to operate the pump.

Does the submersible pump need earthing?****

The pump installation should always include a ground wire that feeds all the way back to the point of the electric service entrance. This includes submersible good pumps.

What is the minimum speed for the submersible pump?****

Submersible pump motors should never be run at lower than 30 Hz/half speed as damage to the motor’s hydrodynamic thrust bearing can occur at speeds lower than this.

Do submersible pumps shut off automatically?****

Yes, this pump is designed to work while fully submerged underwater. positively charged ions in water. When the water level reaches ¼”, the pump will turn off.

Can a submersible pump overheat?****

Submersible pumps may overheat for a number of reasons. One possibility is you’re pumping a hot liquid either knowingly or unknowingly. Another possibility is ochre or scale buildup which reduces the water flow, thus reducing the motor’s cooling capability.

What happens if submersible pumps are used out of water?****

Caution must be used with submersible pumps; they must be fully submerged. The water around a submersible pump actually helps to cool the motor. If it is used out of the water, it can overheat.

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