SN-R1-03.RIFLON Submersible pumping station

Submersible pumping station SN-R1-03.RIFLON

Submersible pumping station SN-R1-03.RIFLON are intended to:

to pump abrasive hydraulic fluids (clay and gravel mortars, mixtures of water and sand, ore, etc.);
to swamp drainage, unwatering of foundation, drainage of lakes and other water bodies;
to bottom dredging, bank alluviation, desliming and etc;
for maintenance and repair of gas pipelines in swampy and flooded areas;
for pumping drill cuttings (cuttings slurry, waste drilling mud), blackwater, industrial waste-water, oil contaminated soil, process effluent of oil-production enterprise and oil refinery;
for pumping domestic and industrial wastewater with long-fibre, coarse and solid inclusions.

Attribute name	SN-20.40.1,08R1-03.50.30.5,5.2T.VSD.RIFLON	SN-30.30.1,1R1-03.50.30.5,5.2T.RIFLON	SN-84.69.1,15R1-03.76.15.55.2T.VSD.RIFLON	SN-100.25.1R1-03.76.15.15.2T.RIFLON	SN-300.15.1,1R1-03.152.15.30.2T.RIFLON
Max head, wcm (bar)	50 (5)	38 (3.8)	75 (7.5)	45 (4.5)	44 (4.4)
Rated head, wcm (bar)	40 (4)	30 (3)	69 (6.9)	25 (2.5)	15 (1.5)
Max flow, m³/h (lps)	30 (8.33)	40 (11.1)	125 (34.7)	125 (34.7)	360 (100)
Rated flow, m³/h (lps)	20 (5.55)	30 (8.3)	84 (23.3)	100 (24.7)	300 (83.3)
Base pump model	NC-50R1.RIFLON	NC-50R1.RIFLON	NC-76R1.RIFLON	NC-76R1.RIFLON	NC-152R1.RIFLON
Discharge manifold DN, mm	50	50	75	75	150
Dimensions, LxBxH, mm	400×300×670	395×290×650	550×550×1350	980×750×1300	960×730×1300
Depth capability, m	20	20	20	20	10
Station weight, kg, ±3%	67	65	490	315	560
Pumped fluid properties:
Hydraulic fluid density, kg/m³	up to 1080	up to 1100	up to 1150	up to 1010	up to 1100
Temperature, °C	+5 ... +30	+5 ... +20	+5 ... +40	+5 ... +20	+5 ... +30
Solid particle content	up to 8%	up to 20%	up to 20%	up to 10%	up to 10%
Solid particle maximal size, mm	at most 4	at most 4	at most 20	at most 10	at most 20
Electric motor:
Power, kW	5,5	5,5	55	15	30
Rate speed, rpm	3000	3000	1500	1500	1500
Rated current, A	10,8	11	101	29	57,58
Сharacteristic curve	380V/50Hz	220V/50Hz	380V/50Hz	380V/50Hz	380V/50Hz
Technical proposal