BS (0.75-1.5kW 2P)

Channel Impeller BS (0.75-1.5kW 2P)

Solidpump BS series pump incorporates a channel impeller developed specially for sewage pumps. The impeller has a wide channel extending from inlet to exit, which prevents internal clogging by solids sucked in the pump.

Application

For wastewater discharge from industrial enterprises, shopping malls, hospitals, hotels
For domestic sewage and storm-water drainage from remote areas, parking lots and municipal facilities
For pumping of wastewater to sewage treatment plants
For pumping water at agriculture and aquaculture facilities

Technical Specifications

Insulation class : B (F on request)
Protection class : IP68
Water temperature: up to 40°C
PH: 6 to 10
Density of liquid : 1.3g/cm³
Power supply:
three phase 380V ±10%, 50Hz
single phase 220V ±10%, 50Hz
Motor protection: built in
Capacity : up to 37m³/h
Head: up to 21m
Maximum immersion depth : 10m
Cable length : 8m

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PERFORMANCE RANGE

Model 50Hz	Voltage	Current	Motor power		Outlet		Rated capacity	Rated head	Max capacity	Max Head	Impeller Passage	Cable
	V	A	kW	HP	in	mm	m³/h	m	m³/h	m	mm	mm²
50BS2.75	380	2	0.75	1	2	50	10	10	26	12	25	4G 1.0
50BS2.75S	220	5.2	0.75	1	2	50	10	10	26	12	25	3G 1.0
50BS21.1	380	2.8	1.1	1.5	2	50	8	15	29	18	20	4G 1.0
50BS21.1S	220	7.2	1.1	1.5	2	50	8	15	29	18	20	3G 1.0
65BS21.1	380	2.8	1.1	1.5	2_1/2	65	15	10	33	15	25	4G 1.0
65BS21.1S	220	7.2	1.1	1.5	2_1/2	65	15	10	33	15	25	3G 1.0
50BS21.5	380	3.2	1.5	2	2	50	8	19	33	21	20	4G 1.0
50BS21.5S	220	10	1.5	2	2	50	8	19	33	21	20	3G 1.5
65BS21.5	380	3.2	1.5	2	2_1/2	65	15	15	37	20	25	4G 1.0
65BS21.5S	220	10	1.5	2	2_1/2	65	15	15	37	20	25	3G 1.5

Scroll

Model 50Hz	Voltage	Current	Motor power		Outlet		Rated capacity	Rated head	Max capacity	Max Head	Impeller Passage	Cable
	V	A	kW	HP	in	mm	m³/h	m	m³/h	m	mm	mm²
50BS2.75	380	2	0.75	1	2	50	10	10	26	12	25	4G 1.0
50BS2.75S	220	5.2	0.75	1	2	50	10	10	26	12	25	3G 1.0
50BS21.1	380	2.8	1.1	1.5	2	50	8	15	29	18	20	4G 1.0
50BS21.1S	220	7.2	1.1	1.5	2	50	8	15	29	18	20	3G 1.0
65BS21.1	380	2.8	1.1	1.5	2_1/2	65	15	10	33	15	25	4G 1.0
65BS21.1S	220	7.2	1.1	1.5	2_1/2	65	15	10	33	15	25	3G 1.0
50BS21.5	380	3.2	1.5	2	2	50	8	19	33	21	20	4G 1.0
50BS21.5S	220	10	1.5	2	2	50	8	19	33	21	20	3G 1.5
65BS21.5	380	3.2	1.5	2	2_1/2	65	15	15	37	20	25	4G 1.0
65BS21.5S	220	10	1.5	2	2_1/2	65	15	15	37	20	25	3G 1.5

MATERIAL OF CONSTRUCTION

Item No.	Part name	Material
01	Hose coupling	Cast iron
02	Handle	Steel
05	Upper cover	Cast iron
06	Up-Dearing house	Cast iron
07	Bearing house	Cast iron
10	Seal bracket	Cast iron
11	Motor body	Cast iron
13	Pump body	Cast iron
14	Impeller	Cast iron
22	Seat assembly	Cast iron
27	Stator
28	Rotor	Shaft : AISI304SS
31a	Bearing	Ball bearing
31b	Bearing	Ball bearing
32	Capacitor	(Single phase only)
33	Motor protector
34	Mechanical seal	Sio-Ceramic/Carbon-Ceramic
35	Oil seal
47	Cable

Scroll

Item No.	Part name	Material
01	Hose coupling	Cast iron
02	Handle	Steel
05	Upper cover	Cast iron
06	Up-Dearing house	Cast iron
07	Bearing house	Cast iron
10	Seal bracket	Cast iron
11	Motor body	Cast iron
13	Pump body	Cast iron
14	Impeller	Cast iron
22	Seat assembly	Cast iron
27	Stator
28	Rotor	Shaft : AISI304SS
31a	Bearing	Ball bearing
31b	Bearing	Ball bearing
32	Capacitor	(Single phase only)
33	Motor protector
34	Mechanical seal	Sio-Ceramic/Carbon-Ceramic
35	Oil seal
47	Cable

DIMENSIONS AND WEIGHT

Model	Ød	h1	h2	W1	W2	H	O	P	Q	D	M	N	N.W	G.W	Packing dimension
													kg	kg	mm
50BS2.75	50	125	190	300	120	445	90	95	85	180	115	242	18.5	20	470x245x240
50BS2.75S	50	125	190	315	120	445	90	95	85	180	115	242	19.5	21	470x245x240
50BS21.1	50	150	215	325	140	465	85	90	85	175	130	253	22	23.5	490x255x240
50BS21.1S	50	150	215	345	140	485	85	90	85	175	130	253	23	24.5	515x255x240
65BS21.1	65	150	220	325	140	465	85	90	85	175	130	253	22	23.5	490x255x240
65BS21.1S	65	150	220	345	140	485	85	90	85	175	130	253	23	24.5	515x255x240
50BS21.5	50	150	215	345	140	485	85	90	85	175	130	253	23.5	25	510x255x240
50BS21.5S	50	150	215	360	140	500	85	90	85	175	130	253	26	27.5	520x255x240
65BS21.5	65	150	220	345	140	485	85	90	85	175	130	253	23.5	25	510x255x240
65BS21.5S	65	150	220	360	140	500	85	90	85	175	130	253	26	27.5	520x255x240

C.W.L: Continuous running water level
L.W.L : Lowest running water level

Scroll

Model	Ød	h1	h2	W1	W2	H	O	P	Q	D	M	N	N.W	G.W	Packing dimension
													kg	kg	mm
50BS2.75	50	125	190	300	120	445	90	95	85	180	115	242	18.5	20	470x245x240
50BS2.75S	50	125	190	315	120	445	90	95	85	180	115	242	19.5	21	470x245x240
50BS21.1	50	150	215	325	140	465	85	90	85	175	130	253	22	23.5	490x255x240
50BS21.1S	50	150	215	345	140	485	85	90	85	175	130	253	23	24.5	515x255x240
65BS21.1	65	150	220	325	140	465	85	90	85	175	130	253	22	23.5	490x255x240
65BS21.1S	65	150	220	345	140	485	85	90	85	175	130	253	23	24.5	515x255x240
50BS21.5	50	150	215	345	140	485	85	90	85	175	130	253	23.5	25	510x255x240
50BS21.5S	50	150	215	360	140	500	85	90	85	175	130	253	26	27.5	520x255x240
65BS21.5	65	150	220	345	140	485	85	90	85	175	130	253	23.5	25	510x255x240
65BS21.5S	65	150	220	360	140	500	85	90	85	175	130	253	26	27.5	520x255x240

C.W.L: Continuous running water level
L.W.L : Lowest running water level