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SWP Series Self Priming Type Water Pump

Short Description:

Each self-priming pump in this series is equipped with a venturi system. They are indicated to increase water pressure in centralized water systems, for small irrigation systems, for watering gardens, for washing systems with water jets, for fountains, etc. They are suitable to convey clean water and non-aggressive chemical fluids, even with liquid mixed with gas, from wells in continuous duty. A foot valve should typically be installed on the suction branch.

Product Detail

Product Tags


These pumps are appropriate for pumping clear water and substances that won't damage the pump's internals chemically.
They are especially well suited for home applications like as medium-sized surge tanks, watering gardens, etc. because they are very dependable, inexpensive, and simple to use.
These pumps ought to be set up in a covered area that is shielded from the elements. A foot valve or non-return valve should always be installed on the suction hole, just in case.

Working conditions

Max temperature of Fluid up to +60℃
Max Ambient Temperature up to 40℃
Suction lift up to 8m

Technical data


Technical Description


1. motor

100% copper winding coil, machine wiring,new material stator,low temperature rise,stable working
(aluminum winding coil for your choice available,different stator length for your choice also)


2. Impeller

Brass material
Stainless steel material
Aluminum material
Plastic material


3. Rotor and shaft

Surface moisture proof ,anti rust treatment
Carbon steel shaft or 304 stainless steel shaft

Exploded View


Production line


Quality control

take note of the quality management system ISO 9001.
From design to testing to final approval before acceptance, and from a sample to a batch purchase
Before arriving at our warehouse, the supplies from our suppliers are examined.
to draft an operation manual and a quality control strategy.
A second spot check was done prior to distribution after it was found by test equipment during production.

Installation instruction

It is necessary for the area where the pumps are to be well-ventilated, dry, and with an ambient temperature of no higher than 40°C (Fig.A). To stop vibration, mount the pump securely on a level, firm surface using the proper bolts. The bearings must be in a horizontal position for the pump to function properly.The intake pipe's diameter cannot be less than the intake motor's. Use a pipe with a bigger diameter if the intake height is higher than 4 meters. The deliverypipe's diameter must be selected to match the flow rate and pressure necessary at the takeoff sites. To avoid the development of air locks, the intake pipe must be slightly inclined up toward the intake mouth (Fig.B). Ensure sure the intake pipe is completely submerged and sealed.


a wooden box, a honeycomb box, or a colored inner carton box.


Priority loading in the ports of Ningbo, Shanghai, and Yiwu.
Full container of bulk goods


Discuss to offer free sample, some may be charged first,if you place a formal order, consider a charge refund.
Could check sample shipment by land, sea, or even air as you like.

Payment term

T/T term: 20% deposit in advance, 80% balance against copy of bill of lading
L/C term: prefer L/C at sight
D/P term, 20% deposit in advance, 80% balance of D/P at sight
Credit insurance: 20% advance deposit first, 80% balance OA 60 days by confirmation from the insurance company.


The warranty period for the product is 13 months (calculated from the date of bill of lading). If there is a manufacturing quality issue that belongs to the supplier during the warranty period, according to the pertinent vulnerable parts and components, the supplier must be liable for delivering or replacing the repair parts following the joint identification and certification of both parties. There is no mention of accessories in the quotation for conventional goods. According to the real feedback, we will negotiate to offer vulnerable components for maintenance throughout the warranty term, and some parts may need to be purchased for a cost. You can submit any quality issues for investigation and negotiation.

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