Name: 6/4E-AH slurry pump parts
SKU: 6/4E-AH

6/4E-AH — what pump is it and how to read its parts?

It belongs to AH Heavy-duty Slurry Pump. The table below lists all its parts from the factory parts book; the first items usually replaced are ImpellerA05 (E4147) , Expeller (E028) , LinerA07 (E4110) , Throat BushA07 (E4083) .

To get a quote, just give us the pump model + part code + material + quantity, e.g. "6/4E-AH E4147 A05 2 pc”.
A nameplate or a photo of the old part also works: 13930163303 (WeChat same number) or email sale@pumpq.com.
Confused by part names? See the glossary to understand “liner”, “expeller cover” and “A05”.

Same-series Comparison (AH Heavy-duty Slurry Pump) View all models of this type →

Within a series, larger suction/discharge sizes generally mean higher flow, head and max particle size. The table lists models of this series with collected clean-water performance (parts-only models and frame variants are in the “Same-series Models” tags at the page bottom), so you can move up or down the range; click “Details” for the full parts list.

models	Flow m³/h	Head m	Speed r/min	Rated Power kW	Particle Size mm	Action
1.5/1B-AH	12.6-28.8	6-68	1200-3800	15	15 mm	Details
2/1.5B-AH	32.4-72	6-58	1200-3200	15	17 mm	Details
3/2C-AH	39.6-86.4	12-64	1300-2700	30	20 mm	Details
4/3C-AH	86.4-198	9-52	1000-2200	30	28 mm	Details
6/4D-AH	162-360	12-56	800-1550	60	45 mm	Details
6/4E-AH	180-396	12-56	800-1550	120	45 mm	This page
8/6E-AH	360-828	10-61	500-1140	120	60 mm	Details
8/6R-AH	360-828	10-61	500-1140	300	60 mm	Details
10/8F-AH	612-1368	11-61	400-850	260	80 mm	Details
10/8ST-AH	612-1368	11-61	400-850	560	80 mm	Details
12/10ST-AH	936-1980	7-68	300-800	560	95 mm	Details
14/12ST-AH	1260-2772	13-63	300-600	560	115 mm	Details
16/14TU-AH	1368-3060	11-63	250-550	1200	130 mm	Details
20/18TU-AH	2520-5400	13-57	200-400	1200	160 mm	Details

Parameters are factory clean-water values; convert by slurry specific gravity and concentration for slurry duty.Final selection is subject to the factory selection confirmation sheet.

6/4E-AH Parts List (66 items)

The table below lists all parts of this model — part name, part code, material/spec, unit weight and unit. Click a part code to see its materials and every model it fits.

Part Name	Part Code	Material / Spec	Unit Wt.	Unit
Oil-cup Seat	D138	20	0.29	pc
ImpellerA05	E4147	KmTBCr26	69	pc
Rubber Impeller	E4147R	Natural Rubber	8.5	pc
LinerA07	E4110	KmTBCr15Mo3	120	pc
LinerA05	E4110	KmTBCr26	120	pc
Front Rubber Liner	E4018R	Natural Rubber	11	pc
Back Rubber Liner	E4036R	Natural Rubber	14	pc
Throat BushA07	E4083	KmTBCr15Mo3	48.4	pc
Throat BushA05	E4083	KmTBCr26	48.4	pc
Rubber Throat Bush	E4083R	Natural Rubber	6	pc
Frame Plate LinerA07	E4041	KmTBCr15Mo3	31.6	pc
Frame Plate LinerA05	E4041	KmTBCr26	31.6	pc
Locating Plate	E4081	20	0.33	pc
Seal Gasket	E122	Natural Rubber	—	pc
Cover Stud	E4015M	45	3.19	pc
O-ring	F064	NBR	—	pc
Pump Casing	E4032	HT200	141	pc
Pump CasingQT	E4032	QT500-7	141	pc
Pump Cover(6/4E frame only)	E4013	HT200	118	pc
Pump Cover(6/4E frame only)QT	E4013	QT500-7	118	pc
Lock Sleeve	E117	4Cr13	4.21	pc
Stuffing Box	E078	HT200	19	pc
Stuffing Box	E078JM	HT200	19	pc
Expeller	E028	HT200	8.2	pc
ExpellerA05	E028	KmTBCr26	10	pc
Expeller	6/4E-AH-II	ADI Ductile Iron	8	pc
Expeller Cover	E029	HT200	17.6	pc
Expeller CoverA05	E029	KmTBCr26	17.6	pc
Rubber Expeller Cover	E029RM	Natural Rubber	2.5	pc
Expeller Cover	6/4E-AH-I	ADI Ductile Iron	17	pc
Lock NutE303	E303	20	6.62	pc
Suspension Pipe	E4302	20	18.89	pc
Lifting Beam	E4304	20	15.78	pc
Clamp QT	E315	QT500-7	2.5	pc
Lip-seal Gland	E241	HT200	2.7	pc
O-ring	E109	NBR	1.88	pc
Suction Gasket	E4060	Natural Rubber	—	pc
Discharge Gasket	E4132XLP	Natural Rubber	—	pc
Labyrinth Ring	E108	HT200	—	pc
Shaft Sleeve	E075	3Cr13	10.44	pc
frame	E003M	HT200	154	pc
Lantern Ring	E063	1Cr18Ni9Ti	2.87	pc
Front Lantern Ring	E118	1Cr18Ni9Ti	4.08	pc
Packing Washer	E067	1Cr18Ni9Ti	0.96	pc
Split Gland	E044	HT200	3.8	pc
Liner Gasket	E4124	Natural Rubber	—	pc
Seal Box	6/4X-AH-04	HT200	25	pc
Bearing Body	E004M	HT200	58	pc
Shaft	E073M	45	66.76	pc
End Cover	E024	HT200	7	pc
Grease Guard Ring	E046	HT200	3.6	pc
Labyrinth Sleeve	E062	HT200	3.9	pc
Expeller-cover Stud16X64	SBB032-82-04	45	0.29	pc
StudM16X110	SBB033-82-09	45	0.27	pc
BSW Round NutE061	SBB046-82	45	1.41	pc
Gland BoltM16X55	SBB047-82	45	0.27	pc
Lock WasherE011	SBB048-82	45	0.74	pc
Adjusting BoltM24X240	SBB049-82	45	1.51	pc
Locating Wedge240X38	SBB050-82	A3.A3F	0.67	pc
Casing StudM24X260	SBB052-82	45	1.93	pc
Square-head ScrewM16X120	SBB054-82	45	0.43	pc
KeyB22X185	SBB063-82	45	0.89	pc
Bearing Assembly	E005M	—	—	pc
Impeller	E4056	A05 / A07 / A33 / A49	—	pc
Impeller	E4058	A05 / A07 / A33 / A49	—	pc
Stuffing Box (high-seal)	E078HS1	D21 / A05 / G01 / C23	—	pc

Weights are for reference onlyUnit weight varies with material, batch and minor structural changes, For reference only — actual weight per drawing and factory weighing. For exact weights call 13930163303 (WeChat same number) to verify.

Ordering: send “pump model 6/4E-AH + part code + material" and we will confirm the quote; for non-listed non-standard parts, provide a drawing or photos and we will help identify them.

Quick Part Code Lookup

Part codes of this model grouped by part name; click any code to see the models it fits.

ImpellerA05E4147 Rubber ImpellerE4147R ExpellerE028 / 6/4E-AH-II ExpellerA05E028 ImpellerE4056 / E4058 LinerA07E4110 LinerA05E4110 Front Rubber LinerE4018R Back Rubber LinerE4036R Liner GasketE4124 Throat BushA07E4083 Throat BushA05E4083 Rubber Throat BushE4083R Frame Plate LinerA07E4041 Frame Plate LinerA05E4041 Pump CasingE4032 Pump CasingQTE4032 Casing StudM24X260SBB052-82 Cover StudE4015M Pump Cover(6/4E frame only)E4013 Pump Cover(6/4E frame only)QTE4013 Expeller CoverE029 / 6/4E-AH-I Expeller CoverA05E029 Rubber Expeller CoverE029RM Expeller-cover Stud16X64SBB032-82-04 Stuffing BoxE078 / E078JM Stuffing Box (high-seal)E078HS1 Split GlandE044 Gland BoltM16X55SBB047-82 Shaft SleeveE075 Bearing BodyE004M ShaftE073M Bearing AssemblyE005M frameE003M Lantern RingE063 Front Lantern RingE118 Seal Box6/4X-AH-04 Labyrinth SleeveE062 Oil-cup SeatD138 Locating PlateE4081 Seal GasketE122 O-ringF064 / E109 Lock SleeveE117 Lock NutE303E303 Suspension PipeE4302 Lifting BeamE4304 Clamp QTE315 Lip-seal GlandE241 Suction GasketE4060 Discharge GasketE4132XLP Labyrinth RingE108 Packing WasherE067 End CoverE024 Grease Guard RingE046 StudM16X110SBB033-82-09 BSW Round NutE061SBB046-82 Lock WasherE011SBB048-82 Adjusting BoltM24X240SBB049-82 Locating Wedge240X38SBB050-82 Square-head ScrewM16X120SBB054-82 KeyB22X185SBB063-82

Performance Parameters

Pump Model	6/4E-AH
Category	Slurry Pumps
Series	AH Heavy-duty Slurry Pump
Rated Power	120 kW
Flow	180-396 m³/h (50-110 L/s)
Head	12-56 m
Speed	800-1550 r/min
Peak Efficiency	65 %
NPSH	5-8 m
Blades	5
Impeller Dia.	365 mm
Max. Particle Size	45 mm
Wet-end Material	High-chrome A05 (A07/A33/A49 optional)
Drive	CRZ, CV, DCZ, ZVZ
Shaft Seal	Gland packing, expeller seal, mechanical seal
Model Nomenclature	3/2C-AH: suction 3 in, discharge 2 in, C frame, AH Series Slurry Pumps.

AH, L, G Series Slurry Pump Manual

This model (Common to AH / HH / M / L / G Series) has a complete manual: structural drawings, assembly procedures, installation and alignment, operation and maintenance, parameter tables and troubleshooting.

Read Full Manual Download the original DOCX Request Stamped PDF

6/4E-AH Slurry Pump Parts List (66 items / 59 part codes)