TH slurry pump

TH slurry pump is a heavy duty horizontal slurry pump series specially designed for continuous pumping of highly abrasive, dense slurry from hydrocyclone feed to regrinding, flotation and tailings in mineral processing plants slurry. TH slurry pump is the perfect Warman AH slurry pumps replacement at low cost. These pumps are designed for a wide range of erosive and/or corrosive applications, and are typically used for slurries containing high concentrations of erosive solids or where an extremely heavy duty-slurry pump is required.

Transmission and connection mode

TH Slurry Pumps are the most comprehensive range of centrifugal slurry pumps for use in mining, minerals processing, coal preparation, dredging, metallurgy, power plant, chemical and general industry applications. The wetted parts materials designed by High abrasion and corrosion resistance alloy, rubber or polyurethane etc, Expecially for handling highly abrasive,high density slurries.

3D Structure TH slurry pump

Design Features:

• Horizontal,Cantilevered,Centrifugal,Single stage slurry pump design.
• Bearing assembly – A large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge type housing in the frame.
• Casing – Casing halves of cast or ductile iron with external reinforcing ribs provide high operating pressure capabilities and an extra measure of safety.
• Impeller – Front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and moulded elastomer impellers are completely interchangeable.
• Liners – Easily replaceable liners are bolted, not glued, to the casing for positive attachment and east of maintenance. Hard metal liners are completely interchangeable with pressure moulded elastomer
• Throatbush – Wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal.
• Shaft seal – Packing seal,Centrifugal seal,Mechanical seal;
• Driving type – Flexible coupling,V-belt with pulleys,Gearbox,VFD,SCR control etc.
• The discharge branch can be oriented to any eight positions at the interval of 45 degrees;
• Easy to install and maintain in on-site application.

Working range of M(R) TH series slurry pump

(only reference for intial model selection)
Working range of M(R) TH series slurry pump

Model Meaning:

M(R)TH-4D
M: Metal Liner
R: Rubber Liner
T: Ruite Pump
H: Series
4: Discharge size in inch
D: Frame type

TH Slurry Pumps Performance Parameters:

Model	Max.Power (kw)	Materials		Clear water performance					Impeller Vane No.
Model	Max.Power (kw)	Liner	Impeller	Capacity Q ( m³/h)	Head H ( m)	Speed n (rpm)	Eff.η (%)	NPSH (m)	Impeller Vane No.
TH-1B	15	M	M	12.6~28.8	6~68	1200~3800	40	2~4	5
TH-1B	15	RU	RU	10.8~25.2	7~52	1400~3400	35	2~4	3
THH-1C	30	M	M	16.2~34.2	25~92	1400~2200	20	1~5.5	5
TH-1.5B	15	M	M	32.4~72	6~58	1200~3200	45	3.5~8	5
TH-1.5B	15	RU	RU	25.2~54	5.5~41	1000~2600	50	2.5~5	5
TH-2C	30	M	M	39.6~86.4	12~64	1300~2700	55	4~6	5
TH-2C	30	RU	RU	36~75.6	13~39	1300~2100	55	2~4	5
THH-2D	60	M	M	68.4~126.8	25~87	850~11400	47	3~7.5	5
TH-3C	30	M	M	86.4~198	9~52	1000~2200	71	4~6	5
TH-3C	30	RU	RU	79.2~180	5~34.5	800~1800	59	3~5	5
TH-3D	60	M	M	97.2~198	9~53	1000~2200	71	4~6	5
TH-3D	60	RU	RU	79.2~180	5~34.5	800~1800	59	3~5	5
THH-3E	120	M	M	126~252	12~97	600~1400	50	2~5	5
TH-4D	60	M	M	162~360	12~56	800~1550	65	5~8	5
TH-4D	60	RU	RU	144~324	12~45	800~1350	65	3~5	5
TH-4E	120	M	M	162~360	12~56	800~1550	65	5~8	5
TH-4E	120	RU	RU	144~324	12~45	800~1350	65	3~5	5
THH-4S	560	M	M	324~720	30~118	600~1000	64	3~8	5
TH-6E	120	M	M	360~828	10~61	500~1140	72	2~9	5
TH-6E	120	RU	RU	324~720	7~49	400~1000	65	5~10	5
TH-6R	300	M	M	360~828	10~61	500~1140	72	2~9	5
TH-6R	300	RU	RU	324~720	7~49	400~1000	65	5~10	5
TH-8ST	560	M	M	612~1368	11~61	400~850	71	4~10	5
TH-8ST	560	RU	RU	540~1188	12~50	400~750	75	4~12	5
TM-8E	120	M	M	666~1440	14~60	600~1100	73	4~10	5
TM-8E	120	RU	RU	540~1188	10~42	500~900	79	5~9	5
TH-10ST	560	M	M	936~1980	7~68	300~800	82	6	5
TH-10ST	560	RU	RU	720~1620	7~45	300~650	80	2.5~7.5	5
TH-12ST	560	M	M	1260~2772	13~63	300~600	77	3~10	5
TH-12ST	560	RU	RU	1152~2520	13~44	300~500	79	3~8	5
TH-14ST	560	M	M	1368~3060	11~63	250~550	79	4~10	5
TH-14TU	1200	M	M	1368~3060	11~63	250~550	79	4~10	5
TH-16ST	560	M	M	2160~5040	8~66	200~500	80	4.5~9	5
TH-16TU	1200	M	M	2160~5040	8~66	200~500	80	4.5~9	5
TH-18TU	1200	M	M	2520~5400	13~57	200~400	85	5~10	5

Pump Mainly Parts & Material List
NO	Part	Material	NO	Part	Material
1	Shaft	High tense steel	12	Volute	27% Chrome alloy
–	Shaft sleeve	3Cr13	13	Discharge joint ring	Natural rubber
2	Clamp bolts	Zinc plated steel	14	Volute liner seal	Natural rubber
3	Base	Ductile iron	15	Intake joint ring	Natural rubber
4	bolts,studs	Zinc plated steel	16	Expeller	27% Chrome alloy
–	Bearing body	Cast iron	17	Frame plate liner insert	27% Chrome alloy
5	Gland/Split gland	Cast iron	18	Throatbush	27% Chrome alloy
6	Frame plate	Ductile iron	19	Cover plate	Ductile iron
7	Expeller ring	27% Chrome alloy	20	Cotter	Cast iron
8	Expeller ring seal	Natural rubber	–	End cover	Color zinc plated
9	Volute liner seal	Natural rubber	–	Labyrinth cover	Color zinc plated
10	Impeller	27% Chrome alloy	–	Lantern ring	1Cr18Ni9TI
11	Cover plate bolt	Zinc plated steel	–	Bearing	Top brand

TH Slurry Pumps Shaft Seal Arrangement:

• Packing Seal is a general shaft seal.It applys to various pumping conditions, PTFE and Graphite materials of Packing can be used in high corrosive slurries or high temperature conditions.Using ceramic shaft sleeve,For high abrasion conditions, The ceramic shaft sleeve is available.

No.	Part name	Materials
1	Stuffing box	KmTBCr27
2	Lantern restrictor	1Cr8Ni9Ti
3	Packing	PTFE
4	Gland assembly	HT250
5	Shaft sleeve	KS81

• Expeller Seal is an impeller force of reversed centrifugal force, preventing slurry leakage. Expeller seal can be used on the single-stage pump when the positive pressure of pump inlet is no more than 10% of pump outlet pressure or on the first-stage pump in the pump series.

No.	Part name	Materials
1	Expeller ring	KmTBCr27
2	Expeller	KmTBCr27
3	Packing	PTFE
4	Neck ring	1Cr8Ni9Ti
5	Lantern ring	1Cr8Ni9Ti
6	Gland assembly	HT250
7	Oil cup	Q235

• Mechanical Seal is advanced sealing technique without sealing leakage, The advantages are integrating construction, convenient installation & replacement, The design of mechanical seal and seal box is suitable for liquid flow condition,So it has high abrasion and vibration resistance, Mechanical seal can be used in various severe conditions.

No.	Part name	Materials
1	Static ring assembly	SS316
2	Rotating ring assembly	SS316


Advanced bearing assembly using grease lubrication The diameter of the pump shaft is large and the heavy load design is a simple structure with small size and less space. The use of grease lubrication, no oil leakage, the minimum maintenance, the rotor is easy to adjust, can be used in series.	Bearing assembil using oil lubrication with houizontally split casing The diameter of the pump shaft is large, the rigidity is good, the cantilever is short, and it will not bend and vibration under the bad working condition. The metric bearing is lubricated by thin oil, and the bearing is directly installed in the horizontal middle open bracket. The check and adjustment is convenient, and the water cooling system is equipped to improve the working condition of the bearing, so that the bearing can run at a lower temperature and greatly improve the service life of the bearing.	Innovative cylindrical bearing assembly using oil lubrication The pump shaft has a large diameter and a heavy-duty design of the simple structure. The metric bearing is made of thin oil lubricating oil and can be used in series. The structure has the advantages of small volume and high reliability.