SP - Low Clogging Self-Priming Wastewater Pumps

Pumping Equipment Catalog
CNP Pumps
Waste water pump – SP

Description and characteristics of slightly clogging self-priming pumps SP

The SP non-clogging self-priming pumps are intended to be used in municipal waste waters treatment systems, effluent treatment systems, and etc. The SP electric pumps are characterized by optimal hydraulic parameters and long-term service.

Characteristics

Capacity: Up to 90kWt
Pressure: Up to 38m
Flow rate: Up to 750m3/hour
Price:On request

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Advantages

Steady and fail-safe operation
Fast self-suction, high head
Removable design providing easy maintenance and malfunction repair. Daily maintenance can be performed promptly using usual tools to safe time and effort.
Semi-enclosed impeller and non-clogging design of the electric pump are characterized by high capacity. Maximum particle diameter flowing through SP-6 electric pumps is 76 mm.
Installation method: the electric pump can be installed near a drain well, while only a suction pipe is immersed within the fluid (the electric pump shall be filled with water only at the first run).

Operation conditions

Pumping fluid temperature: 0оС~40оС
Average density up to 1.2х103 kg/m3
рН value 5~9
Mechanical particles content in medium 2%
Max particle dia:
- SP-2 – 38 mm
- SP-3 – 63 mm
- SP-4/SP-6/SP-8/SP-10 – 76mm
Ambient temperature: 40оС
Altitude elevation: maximum 1000 m

Application:

non-flammable and non-explosive fluids
rain water and domestic effluents
municipal sewage, construction sites, drainage pumping stations
industrial wastes of light industry, paper industry, textile, food and chemical industry, electric power stations, wells, and etc.
sewage effluents in residential areas
sewage and subsurface water treatment systems
leather industry, abattoir drains, fishfarming on rivers and ponds
wine and sugar industry
supply of low aggressive, but severely polluted drains