Tobee® Horizontal Multistage Pumps

Tobee^® Horizontal Multistage Pumps are horizontal multi-stage section centrifugal pumps,The exellent hydraulic model is high efficiency, energy saving, wide performance range, operating safety & steady, low noise, long work life and easy to install, disassembly & repairing etc. It can deliver clean water, hot water,sea water, chemicals and corrosive or wearable liquids by changing the materials, shaft seals or adding cooling system.

TD Horizontal Multistage Pumps can transport water without solid particles or the liquids which the chemical and physical feature are similar with water and temperature ≤ 80℃, It is widely used for delivering water in urban water project,plant water supply, irrigation and mine etc.

Design features:

• Horizontal,single-suction,multistage centrifugal pump design

• Stator- It consists of inlet, middle and outlet sections and the guide vane etc. with the take-up bolt tightly clamping all sections to form a working room. The inlet of it stands horizontally while the outlet vertically upward.

• Rotor - It consists of the shaft, impeller, balancing disk and shaft sleeve etc. The shaft passes the power to the impeller to have it work. The balancing disk balances the axial force, and replaceable shaft sleeve is mounted on both sides of the shaft to protect it.

• Bearings - There are rolling bearing and sliding bearing. The rolling bearing consists of bearing seat, bearing, bearing gland and using grease lubrication. The sliding bearing consists of bearing body, cover, liner, dust-proof disk, oil level, oil throwing ring etc. and using thin oil lubrication.

• Shaft seal - The shaft is sealed with packing and the shaft seal consists of the sealing contents, packing, baffle. the liquid in the sealing work-room fuctions water-sealing, water cooling and water lubricating and the water for water sealing comes from the pressure water inside of the pump, The mechanical seal also can be used as requested.

• Direction - The pump is directly driven by motor through the elastic pin coupling, and viewing from the motor, The pump is clockwise rotation.

Tobee^® TD Horizontal Multistage Pump Quick Selection Chart:

Tobee^® TD Horizontal Multistage Pumps Performance Parameters:

Model	Capacity Q (m3/h)	Head H (m)	Speed n (rpm)	Power P (kw)	Eff. η (%)	NPSHr (m)
TD6-25	3.75-7.5	73.5-306	2950	4-18.5	53	2-2.5
TD6-50	3.75-7.5	144-624	2950	11-55	36	3-3.5
TD6-80	3.75-7.5	220-982	2950	18.5-75	36	3-3.5
TD12-25	7.5-15	69-338.4	2950	7.5-30	58	2-2.5
TD12-50	7.5-15	93-648	2950	15-75	49	2-2.5
TD12-80	7.5-15	220-982	2950	30-132	40	2-2.5
TD25-30	15-30	82.5-340	2950	15-45	68	2.2-2.4
TD25-50	15-28	144-618	2950	22-110	61	2.4-2.8
TD25-80	15-30	380-1013	2950	75-160	56	3.1-3.8
TD46-30	30-55	81-340	2950	22-75	75	2.4-4.6
TD46-50	30-55	138-666	2950	37-160	71	2.5-3.2
TD46-80	27-54	380-1056	2950	110-280	65	3.9-5.5
TD85-45	55-100	117-510	2950	55-185	77	3.2-5.2
TD85-67	55-100	183-740	2950	90-280	73	3.3-4.4
TD85-80	51-102	304-880	2950	132-355	71	3.5-4.5
TD85-100	51-102	285-1100	2950	132-450	65	3.8-4.6
TD120-50	96-140	126.9-545	2950	90-250	78	3.2-6.7
TD120-100	96-144	360-1260	2950	220-630	74	3.8-5.5
TD150-30	119-190	85.5-330	2950	75-220	83	3.8-5
TD150-50	120-180	85-550	2950	75-355	75	3.2-6.6
TD150-80	90-180	228-880	2950	185-630	75	3.2-6.6
TD150-100	120-180	285-1100	2950	200-710	73	3.8-5
TD155-67	100-185	118-760	2950	90-450	79	3.2-6.6
TD200-50	120-240	135-580	2950	132-400	81	4.5-5.8
TD200-100	150-240	168-1130	2950	185-900	76	3.5-5
TD200-150	150-240	378-1725	2950	400-1400	72	2.5-3
TD210-70	160-260	186-712	2950	200-710	79.2	6.2-7.8
TD280-100	196-336	368-1100	2980	500-1250	78.5	4-6.5
TD155-30	119-190	54-320	1480	45-200	82	3.2-4.8
TD155-50	120-180	127.5-550	1480	110-355	71	3.2-6.6
TD200-50	132-240	198-544	1480	185-450	75	2.3-4.1
TD280-43	185-335	76-470	1480	110-500	81	2.5-5.2
TD280-65	185-355	186-680	1480	280-900	74	2.8-5.0
TD280-95	180-335	244-979.7	1480	355-1120	72.5	2.5-3.7
TD300-45	200-350	80-445	1480	110-450	85	2.5-5.2
TD360-40	300-440	106.5-420	1480	185-630	84	4.65-5.4
TD360-60	300-440	210-640	1480	400-1000	74.5	3.1-5.3
TD360-95	280-410	244-979.4	1480	400-1400	73	2.6-3.8
TD450-60	335-500	113-650	1480	250-1000	84	4.1-6.3
TD450-95	385-515	244-979.7	1480	500-1800	75	2.8-4
TD500-57	450-550	162-600	1480	355-1250	82	4.4-5.8
TD550-50	450-590	90-540	1480	220-1000	84	5.2-6.5
TD580-60	450-638	165-650	1480	450-1250	82.5	3.16-5.16
TD640-80	530-760	201.6-904	1480	710-2240	78	7.2
TD720-60	550-850	171-660	1480	560-1800	82	7
TD1100-85	850-1350	221-862	1450	1250-4500	84	7

Tobee^® TD Horizontal Multistage Pumps Structural Design:



Tobee^® TD Horizontal Multistage Pumps Structural Drawing:

No.	Part name	No.	Part name
1	Suction stage	13	Packing Gland/Mechanical seal gland
2	Middel stage	14	Packing/Mechanical seal
3	Discharge stage	15	Packing ring
4	Guide vane	16	Bearing components
5	End of guide vane	17	End gland
6	Front stage impeller	18	O-ring
7	Last stage impeller	19	Balance ring
8	Shaft	20	Balance ring/sleeve
9	Shaft sleeve	21	Balance disc
10	Front seal ring	22	Balance tube parts
11	End sealing ring	23	Tighten bolts
12	Guide vane sleeve

Tobee^® TD Horizontal Multistage Pumps Direction of Rotation:




Tobee^® TD Horizontal Multistage Pumps On-site Applications:

• City water supply	• Agricultural irrigation	• Water drainage	• Pure water
• Water circulation	• Hot water	• Condensate water	• Cooling water
• Sea water	• Steel mill	• High building water supply	• Boiler water supply
• Mining water supply	• Acid water	• Salt water	• Waste water
• Fire fighting	• Sewage treatment	• Chemicals	• Other industries

Tobee^® TD Horizontal Multistage Pumps Drawing: