V7-7-0.45F Centrifugal Sewage Submersible Pump
MODEL NO: V7-7-0.45F
INSTALLATIONS AND USE
. With free-flow (vortex) impeller
. For domestic or industrial waste water,dirty water with solids
. For draining rooms or emptying tanks
. Extraction of water from ponds,flowing water or pits and for rainwater collection
PERFORMANCE RANGE
. Flow rate up to 280l/min
. Head up to 8.5m
OPEARATING CONDITIONS
. Liquid temperature up to +35ºC
. Ambient temperature up to +40ºC
. Max.Immersion depth 5m
. Continuous duty
OPTIONS AVAILABLE ON REQUEST
. Special mechanical seal
. Other voltages or 60Hz frequency
. Longer or shorter cable
ELECTRIC MOTOR
. Two-pole induction motor,50Hz (n=2850rpm)
. Single phase 220V-240V
- With thermal protector incorporated into the winding
- Available with float switch for automatic start/stop
. Three phase 380V-415V
- Equipped with built-in thermal protector
. Insulation class F
. Protection IP68
COMPONENT MATERIALS
| Upper cover |
Cast iron |
| Motor case |
Stainless steel AISI 304 |
| pump body |
Cast iron |
| Impeller |
Cast iron |
| Shaft |
Stainless steel AISI 304 |
| Mechanical seal |
Carbon-Ceramic-NBR |
PERFORMANCE DATA
| Model |
Power
(KW) |
Outlet
(mm) |
Max.flow
(l/min) |
Max.head
(m) |
Max.grain size
(mm) |
G.W.
(kg) |
Carton size
(cm) |
DN |
B
(mm) |
B1
(mm) |
H
(mm) |
| V7-7-0.45F |
0.45 |
50 |
280 |
8.5 |
15 |
11.5 |
22.5×15.0×42.0 |
G2" |
77 |
147 |
420 |
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.
Shandong, Qingdao, Jiaozhou, Economic and Technological Development Zone, Changjiang Road No.3, Shanghe International Trade Building, Room 1406.
