Plastic Multistage Submersible Electric Water Pump(SP550 MULTI-A)
MODEL NO: SP550 MULTI-A
INSTALLATIONS AND USE
. Equipped with multistage impellers to ensure powerful water supplied with high pressure.
. With float switch for automatic start/stop.
. Intergrated filter prevent the pump from suctioning too large impurities.
PERFORMANCE RANGE
. Flow rate up to 5000l/h.
. Head up to 20m.
OPERATING CONDITIONS
. Liquid temperature up to +35ºC
. Ambient temperature up to +40ºC
. Max.Immersion depth 5m
OPTIONS AVAILABLE ON REQUEST
. Special mechanical seal
. Other voltages or 60Hz frequency
. Pumps without the float switch
. Longer or shorter cable
ELECTRIC MOTOR
. Two-pole induction motor,50Hz(n=2850rpm)
. Single phase 220V-240V
- With thermal protector incorporated into the winding
. Insulating class F
. Protection IPX8
COMPONENT MATERIALS
| Pump body |
PP |
| Suction filter |
PP |
| Impeller |
PA66-GF30 |
| Sharft |
45#steel with anti-corrosive treatment |
| Seal |
Mechanical seal/Carbon-Ceramic-NBR |
| Motor front case |
Stainless iron with anti-corrosive treatment
Stainless steel AISI304 on request |
| Motor end case |
Carbon steel |
PERFORMANCE DATA
| Model |
SP550 MULTI-A |
| Power |
550W |
| Impeller |
2pcs |
| Max.head |
20m |
| Max.flow |
5000l/h |
| Max.grain size |
0.5mm |
| Outlet |
G3/4",G1" |
| Cable specification |
H05RN-F3G0.75mm² |
| Length of cable |
10m |
| Lowest pump starting level |
85mm |
| Lowest pump sucking level |
28mm |
| Qty/20'GP |
1836pcs |
WARRANTY
1. We offer warranty 18 months,since the date from the customer sell to their customers.
2. During the warranty,if any quality claims,we will ask for documents(usually guarantee cards), photos and detailed reports of the defects and the possible causes, once it is confirmed, we will send free spare parts to make maintenance, if the pumps are not possible to be repaired,we will send new pumps for free in next shipments.
3. We will always include 2% free spare parts which can be easily damaged in each shipment,for your usual easy maintenance. 2% is 2% of the order quantity.
COMPANY INFORMATION
WASSERMANN is a company that is committed to study, to develop, to manufacture and to industrialize pumping systems.We have been operating in the electric pump industry for more than twenty years.
We offer to our customers a big and specific range of pumps for a large variety of uses: Domestic applications, industrial fields, groundwater, wastewater and sewage applications, for civil plants, building-service sector, agricultural and irrigation applications, swimming pools and SPA baths.
The same time,WASSERMANN is a distributor of climate and sanitary hot water solutions and services, operating in a market more than 10 years.
Audited Supplier 
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