TBZ

Submersible contractors’ dewatering pumps TBZ

TBZ-series robust pumps are best suited for draining in civil engineering, but can be also used for general pumping purposes.
Motor and pump casing is made of rigid cast iron for long-lasting durability. Maximum submersion depth is greatly increased due to mechanical seal resistant to high pressure. Semi-open impeller made of high chrome alloy in combination with wear plate (ductile iron) achieves superior durability.
Effective motor cooling due to execution of discharge channel integrated into the motor housing. Space saving design due to a top outlet.
Discharge outlet from 50mm to 150mm, Motor from 1,5kW to 15kW.
Hermetically sealed motors below 15kW are equipped with build-in thermal protection.

Application

Construction sites,
Mining and industrial sites
Drainage of contaminated water
General pumping purposes

Optional Features

Other voltages
Other length of cable

Technical Specifications

Capacity: up to 160m3/h
Head: up to 57 meters
Power: 1.5kW to 15kW
Power supply: three phase 400V± 10%, 50Hz
Insulation class: F
Protection class: IP68
Cable length: 8m
Water temperature: up to 40°C
Max.water depth: 25m

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Performance Range

Model (50HZ)	Outlet	Motor power		Rated current (400V)	Rated capacity		Rated head	Max capacity		Max Head	Impeller Passage
	mm	kW	HP	A	m³ /h	m³ /min	m	m³ /h	m³ /min	m	mm
50TBZ1.5	50	1.5	2	3.5	15	0.25	15	27	0.45	22	8.5
80TBZ1.5	80	1.5	2	3.5	30	0.50	8	40	0.67	14.5	8.5
50TBZ2.2	50	2.2	3	5.0	18	0.30	20	33	0.55	26	8.5
80TBZ2.2	80	2.2	3	5.0	36	0.60	11	55	0.92	19	8.5
50TBZ3.7	50	3.7	5	7.7	12	0.20	30	33	0.55	34	8.5
80TBZ3.7	80	3.7	5	7.7	30	0.50	20	55	0.92	29	8.5
100TBZ3.7	100	3.7	5	7.7	60	1.0	11.5	90	1.50	18.5	8.5
80TBZ5.5	80	5.5	7.5	11.4	36	0.60	25	75	1.25	34	8.5
100TBZ5.5	100	5.5	7.5	11.4	60	1.0	16	105	1.75	23	8.5
100TBZ7.5	100	7.5	10	15	48	0.80	30	84	1.40	40	11.5
150TBZ7.5	150	7.5	10	15	90	1.60	15	124.8	2.08	31	19.5
100TBZ11	100	11	15	22	60	1.0	35	84	1.40	48.5	11.5
150TBZ11	150	11	15	22	102	1.70	22	147	2.45	32	19.5
100TBZ15	100	15	20	29.5	60	1.0	42	84	1.40	56	11.5
150TBZ15	150	15	20	29.5	102	1.70	30	156	2.60	40	19.5

Scroll

Model (50HZ)	Outlet	Motor power		Rated current (400V)	Rated capacity		Rated head	Max capacity		Max Head	Impeller Passage
	mm	kW	HP	A	m³ /h	m³ /min	m	m³ /h	m³ /min	m	mm
50TBZ1.5	50	1.5	2	3.5	15	0.25	15	27	0.45	22	8.5
80TBZ1.5	80	1.5	2	3.5	30	0.50	8	40	0.67	14.5	8.5
50TBZ2.2	50	2.2	3	5.0	18	0.30	20	33	0.55	26	8.5
80TBZ2.2	80	2.2	3	5.0	36	0.60	11	55	0.92	19	8.5
50TBZ3.7	50	3.7	5	7.7	12	0.20	30	33	0.55	34	8.5
80TBZ3.7	80	3.7	5	7.7	30	0.50	20	55	0.92	29	8.5
100TBZ3.7	100	3.7	5	7.7	60	1.0	11.5	90	1.50	18.5	8.5
80TBZ5.5	80	5.5	7.5	11.4	36	0.60	25	75	1.25	34	8.5
100TBZ5.5	100	5.5	7.5	11.4	60	1.0	16	105	1.75	23	8.5
100TBZ7.5	100	7.5	10	15	48	0.80	30	84	1.40	40	11.5
150TBZ7.5	150	7.5	10	15	90	1.60	15	124.8	2.08	31	19.5
100TBZ11	100	11	15	22	60	1.0	35	84	1.40	48.5	11.5
150TBZ11	150	11	15	22	102	1.70	22	147	2.45	32	19.5
100TBZ15	100	15	20	29.5	60	1.0	42	84	1.40	56	11.5
150TBZ15	150	15	20	29.5	102	1.70	30	156	2.60	40	19.5

Material of construction

Item No.	Part name	Material
01	Hose coupling	Cast iron
02	Handle	Rubber + steel
05	Upper cover	Cast iron
11	Motor body	Cast iron
13	Pump body	Cast iron
14	Impeller	High chrome alloy
16	Inlet plate	Ductile iron
25	Strainer	Steel
27	Stator

Item No.	Part name	Material
28	Rotor	Shaft:AISI420SS
31a	Bearing	Ball bearing
31b	Bearing	Ball bearing
33	Motor protector
34	Mechanical seal	Sic-Sic/Carbon-Sic ( < 2.2kW) Sic-Sic/Sic-Sic ( > 3.7kW)
35	Oil seal
47	Cable

Scroll

Item No.	Part name	Material
01	Hose coupling	Cast iron
02	Handle	Rubber + steel
05	Upper cover	Cast iron
11	Motor body	Cast iron
13	Pump body	Cast iron
14	Impeller	High chrome alloy
16	Inlet plate	Ductile iron
25	Strainer	Steel
27	Stator

Dimensions and weight

Model (50HZ)	d	A	A1	В	D	H	W1	N.W	G.W	Packing dimension
	mm	mm	mm	mm	mm	mm	mm	Kg	Kg	mm
50TBZ1.5	50	235	173	535	216	505	120	36	40	610x265x265
80TBZ1.5	80	235	173	535	216	505	120	36	40	610x265x265
50TBZ2.2	50	235	173	535	216	505	120	39	43	610x265x265
80TBZ2.2	80	235	173	535	216	505	120	39	43	610x265x265
50TBZ3.7	50	283	208	628	252	629	150	63	68	710x320x295
80TBZ3.7	80	283	208	628	252	629	150	63	68	710x320x295
100TBZ3.7	100	283	208	642	252	629	150	63	68	710x320x295
80TBZ5.5	80	283	208	671	252	590	150	77	84	750x350x360
100TBZ5.5	100	283	208	686	252	590	150	77	84	750x350x360
100TBZ7.5	100	330	240	764	314	676	190	106	116	835x365x385
150TBZ7.5	150	330	240	790	314	676	190	108	119	865x365x385
100TBZ11	100	373	255	807	350	695	190	136	148	885x415x435
150TBZ11	150	373	255	807	350	695	190	139	150	885x415x435
100TBZ15	100	373	255	842	350	755	190	144	158	935x415x435
150TBZ15	150	373	255	842	350	755	190	146	160	935x415x435

Scroll

Model (50HZ)	d	A	A1	В	D	H	W1	N.W	G.W	Packing dimension
	mm	mm	mm	mm	mm	mm	mm	Kg	Kg	mm
50TBZ1.5	50	235	173	535	216	505	120	36	40	610x265x265
80TBZ1.5	80	235	173	535	216	505	120	36	40	610x265x265
50TBZ2.2	50	235	173	535	216	505	120	39	43	610x265x265
80TBZ2.2	80	235	173	535	216	505	120	39	43	610x265x265
50TBZ3.7	50	283	208	628	252	629	150	63	68	710x320x295
80TBZ3.7	80	283	208	628	252	629	150	63	68	710x320x295
100TBZ3.7	100	283	208	642	252	629	150	63	68	710x320x295
80TBZ5.5	80	283	208	671	252	590	150	77	84	750x350x360
100TBZ5.5	100	283	208	686	252	590	150	77	84	750x350x360
100TBZ7.5	100	330	240	764	314	676	190	106	116	835x365x385
150TBZ7.5	150	330	240	790	314	676	190	108	119	865x365x385
100TBZ11	100	373	255	807	350	695	190	136	148	885x415x435
150TBZ11	150	373	255	807	350	695	190	139	150	885x415x435
100TBZ15	100	373	255	842	350	755	190	144	158	935x415x435
150TBZ15	150	373	255	842	350	755	190	146	160	935x415x435