Products

Product Features

1.The discharge flange can be positioned at 8 directions with 45° spacing. Impeller options include different blade quantities: A (5 blades), B (4 blades), C (3 blades), D (2 blades), E (1 blade), F (6 blades), G (7 blades), etc.

2.Support structure: center-supported for horizontal model.

3.Optimized hydraulic design ensures high efficiency and minimal component wear.

4.Two shaft seal selections: packing seal and mechanical seal for reliable leak-free performance.

5.Wetted parts are manufactured from premium wear and corrosion resistant materials.

6.Suitable for seawater ash disposal, with outstanding resistance against corrosion from seawater, brine and salt fog.

Main Application

The ZJ type centrifugal slurry pump supports series and parallel connection, extensively serving power, metallurgy, coal washing, construction, chemical and filter press feeding systems.

It conveys abrasive slurries including mineral concentrate/tailings, power plant slag, coal slurry, dense-medium coal separation and shore sand.

Model Designation

For example:

Model: 200 ZJ-I-A-70

200 – Discharge diameter (mm)

ZJ – Slurry pump

I / Ⅱ – Single-stage / Two-stage pump

A – Impeller blade configuration

70 – Impeller diameter (mm)

Structure Diagram

Structural Features
1.Bearing Assembly
Large-diameter short-overhang shaft reduces deflection to prolong bearing service life; the cartridge bearing housing is fixed with only four through bolts.
2.Volute Liners
Replaceable metal/rubber liners are bolt-mounted (non-adhesive) for convenient maintenance; metallic and molded rubber liners are fully interchangeable, with elastic sealing rings sealed at all liner joints.
3.Pump Casing
Split cast/ductile iron casing with outer stiffening ribs bears high working pressure and improves operational safety.
4.Impeller
Front & rear shroud pump-out vanes cut backflow and seal fouling; metal and rubber impellers are interchangeable. Integral cast impeller threads eliminate additional inserts or lock nuts; high-efficiency and high-head impeller options are available.
5.Throatbush
Tapered matching surfaces ensure precise assembly positioning, lowering abrasion and simplifying disassembly.
6.Frame & Clearance Adjustment
Integrated heavy-duty frame supports cartridge bearing units; external adjusting device under bearing housing enables quick impeller clearance regulation.
7.Shaft Seal Options
Three optional shaft seals: packing seal, expeller seal and mechanical seal.
Main Application
HTAH, HTM, HTHH slurry pumps convey abrasive and corrosive slurries for metallurgy, mining, coal, power and building material industries. Suitable for various mill conditions including turbid water, crusher flushing, large-particle slurry, gravel transportation and filter press feeding.
Model Designation
For example:
Model: 10/8 ST – HTAH/HTM/HTHH
10 – Suction diameter (inch)
8 – Discharge diameter (inch)
ST – Frame type
HTHH – High-head slurry pump
HTM / HTAH – General-purpose slurry pump
Structure Diagram

Pump Frame Type Description

Frame Type	A	B	C	D	E	R	F	G	ST	TU
Max.Power (kw)	7.5	15	30	60	120	300	260	600	560	1200
Frame Weight (kg)	17	24	45	77.5	154	228	555	1006	546	1156
Amount of Shaft Sealing Water(l/s)	0.15	0.25	0.35	0.55	0.7	0.7	0.7	1.2	1.2	1.6

HTAH Selection and Performance Chart

Performance Of HTAH
Model	Max.	Capacity	Head	Impeller	Max.
	power			Impeller	particle
				Quantity	size
	kw	(m³/h)	(m)	of vanes	(mm)
1.5/1B-HTAH	15	3.6-21.6	6-65	5	14
2/1.5B-HTAH	15	7.2-48.6	5-62	5	19
3/2C-HTAH	30	21.6-88.56	15-40	5	21
4/3C-HTAH	30	28.8-158.4	7-53	5	28
6/4D-HTAH	60	72-331.2	11-64	5	44
8/6E-HTAH	120	126-720	6-62	5	63
10/8ST-HTAH	560	216-1051.2	9-64	5	76
12/10ST-HTAH	560	316.8-1620	10-66	5	86
14/12ST-HTAH	560	504-2455.2	10-75	5	90

HaiTong Pump

ZJ Slurry Pump

HTAH, HTM, HTHH Slurry Pump

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