Name: 6/4D-G slurry pump parts
SKU: 6/4D-G

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

It belongs to G(GH) Gravel & TBM Pumps. The table below lists all its parts from the factory parts book; the first items usually replaced are Expeller (DAM028) , Frame Plate LinerA05 (DG4041) , Pump CasingA05 (DG4131) , Expeller Cover (DAM029) .

To get a quote, just give us the pump model + part code + material + quantity, e.g. "6/4D-G 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 (G Gravel 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
6/4D-G	36-250	5-52	600-1400	60	82 mm	This page
6/4E-G	36-250	5-52	600-1400	110	82 mm	Details
8/6E-G	126-576	6-45	800-1400	120	100 mm	Details
10/8F-G	180-1440	24-30	500-950	260	120 mm	Details
10/8S-G	180-1440	24-30	500-950	560	120 mm	Details
12/10G-G	360-1440	10-60	400-850	600	150 mm	Details
14/12G-G	576-3024	8-70	300-700	1200	180 mm	Details
16/14G-G	720-3600	18-44	300-500	600	220 mm	Details
16/14TU-G	324-3600	26-70	300-500	1200	220 mm	Details
18/16TU-G	720-4320	12-48	250-500	1200	—	Details

Parameters are factory clean-water values; convert by slurry specific gravity and concentration for slurry duty.“—” = particle size not yet collected: rubber-lined (R / LR / SPR) models allow smaller particles than the metal version of the same size, and some large-bore models have no published data.Final selection is subject to the factory selection confirmation sheet.

6/4D-G Parts List (35 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
Shaft Sleeve	D075	3Cr13	5.73	pc
frame	D003M	HT200	77.5	pc
Lantern Ring	D063	1Cr18Ni9Ti	2.21	pc
Front Lantern Ring	D118	1Cr18Ni9Ti	2.88	pc
Packing Washer	D067	1Cr18Ni9Ti	0.85	pc
Split Gland	D044	HT200	1.87	pc
O-ring	D109	NBR	—	pc
Locating Sleeve	DAM117	4Cr13	3.49	pc
Stuffing Box	DAM078	HT200	21.67	pc
Seal Gasket	E122	Natural Rubber	—	pc
Expeller	DAM028	HT200	8.2	pc
Expeller Cover	DAM029	HT200	17.6	pc
O-ring	F064	NBR	—	pc
Pump CasingA05	DG4131	KmTBCr26	231	pc
ImpellerA05	DG4137	KmTBCr26	71	pc
Frame Plate LinerA05	DG4041	KmTBCr26	48	pc
Front Clamp Band	E6135	ZG230-450	40.26	pc
Joint Plate	DG4032M	ZG230-450	52	pc
Split Discharge Flange	D4221	ZG230-450	7.5	pc
O-ring	EG6124	NBR	—	pc
Discharge Gasket	E4132	Natural Rubber	—	pc
Split Suction Flange	E6130	ZG230-450	10.5	pc
Suction Gasket	F6132	Natural Rubber	—	pc
Bearing Body	D004M	HT200	35.5	pc
Shaft	DAM073M	45	40.56	pc
End Cover	D024	HT200	4.3	pc
Grease Guard Ring	D046	HT200	1.7	pc
Labyrinth Sleeve	D062	HT200	2.4	pc
BSW Round NutD061	SBB046-82	45	0.8	pc
Gland BoltM12X45	SBB047-82	45	0.36	pc
Lock WasherD011	SBB048-82	45	0.44	pc
Adjusting BoltM20X185	SBB049-82	45	0.69	pc
Casing StudM20X190	SBB052-82	45	0.94	pc
BoltM24X230	SBB087-82	45	1.4	pc
Bearing Assembly	DAM005M	—	—	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 6/4D-G + 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.

Performance Parameters

Pump Model	6/4D-G
Category	Slurry Pumps
Series	G Gravel Pump
Rated Power	60 kW
Flow	36-250 m³/h (10-70 L/s)
Head	5-52 m
Speed	600-1400 r/min
Peak Efficiency	58 %
NPSH	2.5-3.5 m
Blades	—
Impeller Dia.	378 mm
Max. Particle Size	82 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	6/4D-G: 6 insuction, 4 indischarge, D frame, G Gravel Pump.

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

Same-series Models View all models of this type →

8/6E-G 10/8F-G 12/10G-G 14/12G-G 10/8S-G 6/4E-G 16/14G-G 16/14TU-G 18/16TU-G 14/12TU-G 14/12T-G 18/16T-G

6/4D-G Slurry Pump Parts List (35 items / 35 part codes)