0.25-0.75kw Vortex Water Pump High Speed DB-125 DB-370 DB-550
DB-750 9M Suction
Peripheral Water Pump
Peripheral Water Pump Description
The DB series vortex water pump is a high-efficiency electric water pump suitable for conveying
clean water. It consists of three parts: motor, pump, and seal. The
motor is an aluminum-shell asynchronous motor, 314 stainless steel
bearings. The impeller structure is a swirling type, brass, and the
peripheral impeller edge of the pump has many radial vanes. The
water is tilted outward by the centrifugal mechanism caused by the
impeller, and then the water rotates with the impeller to generate
high pressure. A ceramic seal is used. The pump is connected to an
asynchronous motor for efficient induction, with a click that fits
the size, quiet, closed, external ventilation, suitable for
continuous operation. The interior is equipped with a thermal
protector. The professional temperature protector ensures the safe
use of the motor.
These pumps are small in size, lightweight, compact in structure,
easy to install, energy-efficient, and safe. The pump has a low
flow, high lift, small size, low power consumption, and is easy to
use and maintain. Suitable for treating clean water without
abrasive particles and fluids that are not chemically corrosive to
pump components. With the qualification of domestic accessories,
the system pressure of the aqueduct can be increased, and the
automatic water distribution can be realized by automatically
adjusting the water tank and the hydrocele device. They are
especially suitable for home applications such as water supply from
wells, pools, etc., automatic dispensing of water through buffer
tanks and pressure switches, gardening, and increased water
pressure.
Peripheral Water Pump Application
These clean water pumps with peripheral impellers can provide
relatively low power high pressures and have a particularly stable
operating curve. Suitable for home, garden, hotel, and
recirculating water pressure, municipal water supply and drainage,
air conditioning water circulation, agricultural engineerings, such
as irrigation, drainage and flooding, industrial water supply
systems, fire protection systems, heating system water supply, and
drainage, clean water transportation, etc.
Peripheral Water Pump Data ( 220V/50HZ )
| Type | Power KW HP | Q.Max (L/min) | H.Max (m) | Speed (r.p.m) | Suction. Max (m) | Inlet/Outlet |
| DB-125 | 0.25 | 0.16 | 32 | 32 | 2850 | 9 | 1"X1" |
| DB-330 | 0.37 | 0.50 | 35 | 35 | 1"X1" |
| DB-550 | 0.55 | 0.75 | 45 | 50 | 1"X1" |
| DB-750 | 0.75 | 1.00 | 50 | 55 | 1"X1" |
Peripheral Water Pump Construction
Pump
Pump Body: Cast iron
Impeller: Brass
Mechanical Seal: Carbon
Frant Cover: Cast iron
Motor
Single Phase
Heavy-Duty Continuous Work
Motor Housing: Aluminum
Shaft: Stainless Steel
Insulation: Class B / Class F
Protection: IP44 / IP54
Cooling: External Ventilation
Construction and safety standards in compliance with IEC
220V/50HZ.60HZ 110V/50HZ.60HZ 220v.110v/50hz.60hz are available on
request.
Peripheral Water Pump Use Precautions:
Before preparing to install the pump, first check whether the
firmware of each part is loose or not. There is no foreign matter
jam in the pump flow path to avoid the situation that it cannot be
cleaned after the later installation. Next, check the water source
and water level before use. For the pump to work properly, you
should install it in a covered area or a closed environment. Avoid
using pumped water or non-corrosive liquids, and no sand or other
solid impurities.
STRUCTURAL CHARACTERISTICS
| Main Specification | Standard | Optional |
| Transmission medium | Vortex Water | |
| Pump body | Cast Iron | |
| Impeller | Brass | |
| Motor housing | Aluminum | |
| Stator&Rotor | 1.Cold-rolled silicon steel sheet by high-speed punching machine.
2. 100% high-quality copper wire |
| Front cover | Cast Iron | Brass plate embedded to avoid impeller jam |
| Bearing | Chinese Best Quality Bearing | NSK, SKF, or on request |
| Mechanical seal | Graphene/Ceramic | Silicon Carbon |
| Shaft | Carbon Steel | Stainless Steel |
| Insulation | Class B | Class F |
| Protection | IP44 | IP54 |
| Voltage | 220-240V Single Phase | On Request |
| Frequency | 50HZ | 60HZ |
| thermal protection | No | Yes |
| Automatic Pressure Control System | No | Yes |
| Cooling Type | External Ventilation | |
| Max. Suction lift | 9M | |
| Max. Fluid Temperature | +60℃ | |
| Max. Environment Temperature | +40℃ | |
| Installation | Horizontal | |
| Connect Type | Thread | |
| CONSTRUCTION AND SAFETY STANDARDS in compliance with IEC |
Peripheral Water Pump GUARANTEE
Guarantee for one year from shipped on board date. During the
guarantee period, our company will provide free easy-damaged spare
parts for problems caused by our quality of production or raw
material, except the damageable spare parts caused by the
customer's incorrect artificial operation. In addition, after
expiration, our company provides cost spare parts for maintenance.
OUR SERVICE
1. Directly factory sale
2. Quick response to 2-8hours, response rates over 92%
3. 24 hours phone call is available. Feel free to contact us.
4. All goods produced by ourselves, we provide one-stop services
from designing, printing to processing. Customers can provide the
design according to your request and sample making. Also, we can
advise how to make the products according to customers' target
prices.
FAQ
1. Q: What’s the MOQ?
A: Trial sample order is ok.
2. Q: Are you a factory or trading company?
A: We are a manufacturer.
3. Q: Can you accept using our logo?
A: Yes, we can do OEM for you.
4. Q: How can I get the pump?
A: Usually, we suggest express for samples. If the volume reaches
1m³, the Seaway will be better.
5. Q: What’s the warranty period?
A: 1 year.
