BS (0.75-1.5kW 2P, Type А)

Channel Impeller BS (0.75-1.5kW 2P, Type А)

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 21 m
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
50BS2.75A	380	2	0.75	1	2	50	10	10	26	12	25	4G 1.0
50BS2.75SA	220	5.2	0.75	1	2	50	10	10	26	12	25	3G 1.0
50BS21.1A	380	2.8	1.1	1.5	2	50	8	15	29	18	20	4G 1.0
50BS21.1SA	220	7.2	1.1	1.5	2	50	8	15	29	18	20	3G 1.0
65BS21.1A	380	2.8	1.1	1.5	2_1/2	65	15	10	33	15	25	4G 1.0
65BS21.1SA	220	7.2	1.1	1.5	2_1/2	65	15	10	33	15	25	3G 1.0
50BS21.5A	380	3.2	1.5	2	2	50	8	19	33	21	20	4G 1.0
50BS21.5SA	220	10	1.5	2	2	50	8	19	33	21	20	3G 1.5
65BS21.5A	380	3.2	1.5	2	2_1/2	65	15	15	37	20	25	4G 1.0
65BS21.5SA	220	10	1.5	2	2_1/2	65	15	15	37	20	25	3G 1.5

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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
50BS2.75A	380	2	0.75	1	2	50	10	10	26	12	25	4G 1.0
50BS2.75SA	220	5.2	0.75	1	2	50	10	10	26	12	25	3G 1.0
50BS21.1A	380	2.8	1.1	1.5	2	50	8	15	29	18	20	4G 1.0
50BS21.1SA	220	7.2	1.1	1.5	2	50	8	15	29	18	20	3G 1.0
65BS21.1A	380	2.8	1.1	1.5	2_1/2	65	15	10	33	15	25	4G 1.0
65BS21.1SA	220	7.2	1.1	1.5	2_1/2	65	15	10	33	15	25	3G 1.0
50BS21.5A	380	3.2	1.5	2	2	50	8	19	33	21	20	4G 1.0
50BS21.5SA	220	10	1.5	2	2	50	8	19	33	21	20	3G 1.5
65BS21.5A	380	3.2	1.5	2	2_1/2	65	15	15	37	20	25	4G 1.0
65BS21.5SA	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
01a	Hose coupling	Cast iron
02	Handle	Steel
05	Upper cover	Cast iron
06	Up-Bearing house	Cast iron
07	Bearing house	Cast iron
11	Motor body	Cast iron
13	Pump body	Cast iron
14	Impeller	Cast iron
17	Coupling adapter	Cast iron
22	Seat assembly	Cast iron
22a	Coupling seat	Cast iron
22b	Upper guide support	Cast iron
27	Stator
28	Rotor	Shaft : AISl304SS
30	Flange	Cast iron
31a	Bearing	Ball bearing
31b	Bearing	Ball bearing
32	Capacitor	(Single phase only)
33	Motor protector
34	Mechanical seal	SbCeramk:/CartJon.Cenm
35	Oil seal
47	Cable

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Item No.	Part name	Material
01	Hose coupling	Cast iron
01a	Hose coupling	Cast iron
02	Handle	Steel
05	Upper cover	Cast iron
06	Up-Bearing house	Cast iron
07	Bearing house	Cast iron
11	Motor body	Cast iron
13	Pump body	Cast iron
14	Impeller	Cast iron
17	Coupling adapter	Cast iron
22	Seat assembly	Cast iron
22a	Coupling seat	Cast iron
22b	Upper guide support	Cast iron
27	Stator
28	Rotor	Shaft : AISl304SS
30	Flange	Cast iron
31a	Bearing	Ball bearing
31b	Bearing	Ball bearing
32	Capacitor	(Single phase only)
33	Motor protector
34	Mechanical seal	SbCeramk:/CartJon.Cenm
35	Oil seal
47	Cable

DIMENSIONS AND WEIGHT

Model	Ød	G	ØA1	ØB1	ØC1	n-Ød1	h1	h2	h3	W1	W2	H	O	P	Q	L	D	M1	M2	N1	N2
50BS2.75A	50	1½″	50	110	140	n-Ø14	200	195	95	300	120	450	94	96	94	130	190	195	225	315	388
50BS2.75SA	50	1½″	50	110	140	n-Ø14	200	195	95	315	120	450	94	96	94	130	190	195	225	315	388
50BS21.1A	50	1½″	50	110	140	n-Ø14	195	190	90	325	140	460	94	98	94	135	192	200	230	320	395
50BS21.1SA	50	1½″	50	110	140	n-Ø14	195	190	90	345	140	480	94	98	94	135	192	200	230	320	395
65BS21.1A	65	2″	65	130	160	n-Ø14	210	215	90	325	140	460	94	98	94	135	192	200	245	327	420
65BS21.1SA	65	2″	65	130	160	n-Ø14	210	215	90	345	140	480	94	98	94	135	192	200	245	327	420
50BS21.5A	50	1½″	50	110	140	n-Ø14	195	190	90	345	140	480	94	98	94	135	192	200	230	320	395
50BS21.5SA	50	1½″	50	110	140	n-Ø14	195	190	90	360	140	495	94	98	94	135	192	200	230	320	395
65BS21.5A	65	2″	65	130	160	n-Ø14	210	215	90	345	140	480	94	98	94	135	192	200	245	327	420
65BS21.5SA	65	2″	65	130	160	n-Ø14	210	215	90	360	140	495	94	98	94	135	192	200	245	327	420

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

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Model	Ød	G	ØA1	ØB1	ØC1	n-Ød1	h1	h2	h3	W1	W2	H	O	P	Q	L	D	M1	M2	N1	N2
50BS2.75A	50	1½″	50	110	140	n-Ø14	200	195	95	300	120	450	94	96	94	130	190	195	225	315	388
50BS2.75SA	50	1½″	50	110	140	n-Ø14	200	195	95	315	120	450	94	96	94	130	190	195	225	315	388
50BS21.1A	50	1½″	50	110	140	n-Ø14	195	190	90	325	140	460	94	98	94	135	192	200	230	320	395
50BS21.1SA	50	1½″	50	110	140	n-Ø14	195	190	90	345	140	480	94	98	94	135	192	200	230	320	395
65BS21.1A	65	2″	65	130	160	n-Ø14	210	215	90	325	140	460	94	98	94	135	192	200	245	327	420
65BS21.1SA	65	2″	65	130	160	n-Ø14	210	215	90	345	140	480	94	98	94	135	192	200	245	327	420
50BS21.5A	50	1½″	50	110	140	n-Ø14	195	190	90	345	140	480	94	98	94	135	192	200	230	320	395
50BS21.5SA	50	1½″	50	110	140	n-Ø14	195	190	90	360	140	495	94	98	94	135	192	200	230	320	395
65BS21.5A	65	2″	65	130	160	n-Ø14	210	215	90	345	140	480	94	98	94	135	192	200	245	327	420
65BS21.5SA	65	2″	65	130	160	n-Ø14	210	215	90	360	140	495	94	98	94	135	192	200	245	327	420

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

Movable Soft Pipe Installation (R)

Model	R			Y
	N.W	G.W	Packing dimension	N.W	G.W	Packing dimension
	kg	kg	mm	kg	kg	mm
50BS2.75A	22	23.5	490x225x240	24	25.5	490x225x250
50BS2.75SA	23	24.5	490x225x240	25	26.5	490x225x250
50BS21.1A	24	25.5	490x225x240	26	27.5	490x225x250
50BS21.1SA	25.5	27	515x255x240	26.5	29	515x255x250
65BS21.1A	24	25.5	490x255x240	28	29.5	490x255x250

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Model	R			Y
	N.W	G.W	Packing dimension	N.W	G.W	Packing dimension
	kg	kg	mm	kg	kg	mm
50BS2.75A	22	23.5	490x225x240	24	25.5	490x225x250
50BS2.75SA	23	24.5	490x225x240	25	26.5	490x225x250
50BS21.1A	24	25.5	490x225x240	26	27.5	490x225x250
50BS21.1SA	25.5	27	515x255x240	26.5	29	515x255x250
65BS21.1A	24	25.5	490x255x240	28	29.5	490x255x250

Movable Hard Pipe Installation (Y)

Model	R			Y
	N.W	G.W	Packing dimension	N.W	G.W	Packing dimension
	kg	kg	mm	kg	kg	mm
65BS21.1SA	25.5	27	515x255x240	29.5	31	515x255x240
50BS21.5A	26.5	28	510x255x240	28.5	30	510x255x240
50BS21.5SA	29	30.5	520x255x240	31	32.5	520x255x240
65BS21.5A	25.5	27	510x255x240	27.5	29	510x255x240
65BS21.5SA	28.5	30	520x255x240	32.5	34	520x255x240

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Model	R			Y
	N.W	G.W	Packing dimension	N.W	G.W	Packing dimension
	kg	kg	mm	kg	kg	mm
65BS21.1SA	25.5	27	515x255x240	29.5	31	515x255x240
50BS21.5A	26.5	28	510x255x240	28.5	30	510x255x240
50BS21.5SA	29	30.5	520x255x240	31	32.5	520x255x240
65BS21.5A	25.5	27	510x255x240	27.5	29	510x255x240
65BS21.5SA	28.5	30	520x255x240	32.5	34	520x255x240

Auto-Coupled Installation (Z)

The coupling and pump will be packed individually, packing dimension and weight in table only refer to the pump, please refer to “Auto-Coupling” page to check coupling's packing dimension and weight.

Auto coupling	ØA	ØB	ØC	N-Ød	T1	T2	T3	T4	T5	T6	T7	T8	T9	K1	K2	S	h1	h2	h3	h4
50-50(PN6)	Ø50 / G2″	110	140	4-Ø14	265	215	105	25	42	200	215	15	67	165	135	63	25	160	250	280

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

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Auto coupling	ØA	ØB	ØC	N-Ød	T1	T2	T3	T4	T5	T6	T7	T8	T9	K1	K2	S	h1	h2	h3	h4
50-50(PN6)	Ø50 / G2″	110	140	4-Ø14	265	215	105	25	42	200	215	15	67	165	135	63	25	160	250	280

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

Size table

Model	Auto coupling	H1	H2	H3	H4	A1	A2	A3	A4	P	Q	D	E1xE2	Pump weight & packing dimension
														N.W	G.W	Packing dimension
50BS2.75A	50-50(PN6)	65	185	365	515	155	285	378	510	96	94	190	650x550	20	21.5	490x225x240
50BS2.75SA	50-50(PN6)	65	185	380	515	155	285	378	510	96	94	190	650x550	21	22.5	490x225x240
50BS21.1A	50-50(PN6)	70	190	395	530	155	290	383	515	98	94	192	650x550	22	23.5	490x225x240
50BS21.1SA	50-50(PN6)	70	190	415	550	155	290	383	515	98	94	192	650x550	23.5	25	515x225x240
65BS21.1A	50-50(PN6)	70	190	395	530	155	290	383	515	98	94	192	650x550	21	22.5	490x225x240
65BS21.1SA	50-50(PN6)	70	190	415	550	155	290	383	515	98	94	192	650x550	22.5	24	515x225x240
50BS21.5A	50-50(PN6)	70	190	415	550	155	290	383	515	98	94	192	650x550	24.5	26	510x225x240
50BS21.5SA	50-50(PN6)	70	190	430	565	155	290	383	515	98	94	192	650x550	27	28.5	520x225x240
65BS21.5A	50-50(PN6)	70	190	415	550	155	290	383	515	98	94	192	650x550	22.5	24	510x225x240
65BS21.5SA	50-50(PN6)	70	190	430	565	155	290	383	515	98	94	192	650x550	25.5	27	520x225x240

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Model	Auto coupling	H1	H2	H3	H4	A1	A2	A3	A4	P	Q	D	E1xE2	Pump weight & packing dimension
														N.W	G.W	Packing dimension
50BS2.75A	50-50(PN6)	65	185	365	515	155	285	378	510	96	94	190	650x550	20	21.5	490x225x240
50BS2.75SA	50-50(PN6)	65	185	380	515	155	285	378	510	96	94	190	650x550	21	22.5	490x225x240
50BS21.1A	50-50(PN6)	70	190	395	530	155	290	383	515	98	94	192	650x550	22	23.5	490x225x240
50BS21.1SA	50-50(PN6)	70	190	415	550	155	290	383	515	98	94	192	650x550	23.5	25	515x225x240
65BS21.1A	50-50(PN6)	70	190	395	530	155	290	383	515	98	94	192	650x550	21	22.5	490x225x240
65BS21.1SA	50-50(PN6)	70	190	415	550	155	290	383	515	98	94	192	650x550	22.5	24	515x225x240
50BS21.5A	50-50(PN6)	70	190	415	550	155	290	383	515	98	94	192	650x550	24.5	26	510x225x240
50BS21.5SA	50-50(PN6)	70	190	430	565	155	290	383	515	98	94	192	650x550	27	28.5	520x225x240
65BS21.5A	50-50(PN6)	70	190	415	550	155	290	383	515	98	94	192	650x550	22.5	24	510x225x240
65BS21.5SA	50-50(PN6)	70	190	430	565	155	290	383	515	98	94	192	650x550	25.5	27	520x225x240