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OEM E4041M Frame Plate Liner - Replacement for 6/4-AH/AHR Slurry Pumps

Price: $96.86 $193.71
Stock: 100

Metal Back Plate for Slurry Pumps: Wear-Resistant, Impact-Resistant, Precise Fit, Safeguarding Pump Rear End Safety.

Material:
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Metal Back Plate for Slurry Pumps: Wear-Resistant, Impact-Resistant, Precise Fit, Safeguarding Pump Rear End Safety

Core Selling Points: High-Hardness Metal Base Material, Wear & Corrosion Resistant Technology , Precision Dimensional Design | Custom-Engineered for Harsh Slurry Pump Conditions to Resist Particle Impact and Extend Service Life of Pump Rear End Components

1. Custom-Made for Slurry Pumps: Addressing Rear End Protection Challenges

During slurry pump operation, slurries containing high-hardness solid particles directly impact the pump’s rear end. As a critical protective component, the back plate must withstand particle scouring, medium corrosion, and vibration loads simultaneously. Ordinary metal back plates are prone to wear perforation, corrosion deformation, and loose installation, leading to seal failure of the pump rear end, component damage, and equipment downtime. This metal back plate specifically designed for slurry pumps is developed targeting such scenarios. It adopts high-strength wear-resistant metal material, optimizes structural strength and protection design, and perfectly adapts to the high-impact, high-wear, and high-corrosion working environment of slurry pumps, building a comprehensive protective barrier for the pump’s rear end.

2. Core Advantages: Forging Solid Protection

Premium Metal Base Material: Excellent Wear & Corrosion Resistance

Crafted from high-hardness alloy steel/wear-resistant cast iron (adjustable based on actual material), reinforced by special processes such as quenching and carburizing. Surface hardness reaches HRC60+, which can strongly resist high-speed impact and cutting wear from sand and gravel particles in the slurry. The material itself possesses outstanding corrosion resistance, tolerating erosion from corrosive media such as acids, alkalis, and salt deposits, and is not prone to rusting or cracking. Its service life is 2-3 times longer than that of ordinary back plates.

Precision Machining: Precise Fit with Zero Deviation

Manufactured using high-precision CNC lathes and grinders, strictly following the original equipment manufacturer (OEM) assembly standards for slurry pumps. Key dimensional tolerance is controlled within ±0.03mm, achieving precise fit with the pump rear end, impeller, and seal seat—no assembly gaps, avoiding vibration or displacement during operation, and ensuring transmission stability. The surface undergoes finishing treatment to remove burrs and sharp edges, preventing scratches on mating components during installation.

Optimized Structure: Integrating Protection and Strength

Adopts an integrated thickened structure design, with increased wall thickness at key stress-bearing parts, significantly enhancing impact resistance. It effectively distributes slurry impact loads, avoiding deformation or fracture caused by local stress concentration. The edges feature arc transition design to reduce slurry eddy current generation and minimize impact loss; precise mounting holes are pre-reserved, eliminating the need for additional drilling or modification, enabling convenient and efficient installation. Compatible with multiple slurry pump models, it offers strong versatility and low replacement costs.

Multiple Protection Features: Ensuring Stable Equipment Operation

It not only directly blocks solid particles from impacting core components such as seals and bearings at the pump’s rear end but also guides the flow direction of the slurry, reducing wear on the rear end caused by turbulence. Its excellent rigidity and stability can suppress operational vibration, preventing loose installation due to vibration; superior thermal conductivity quickly dissipates heat generated at the rear end, avoiding accelerated component aging caused by local overheating, and ensuring continuous and stable operation of the slurry pump.


Phoee Slurry Pump Frame Plate Liner List:

Frame Plate Liner

AH Slurry Pump

Materials

B1041NA

1.5-1B-AH

Metal

B15041

2-1.5B-AH

Metal

C2041

3-2C-AH

Metal

D3041

4-3C-AH,4-3D-AH

Metal

E4041M

6-4D-AH,6-4E-AH,6-4X-AH

Metal

F6041

8-6E-AH,8-6F-AH,8-6R-AH

Metal

G8041

10-8F--AH,10-8G--AH,10-8ST-AH,12-10ST-AH

Metal

G12041

14-12ST-AH

Metal

H14041M

16-14TU-AH,16-14TU-AHP

Metal

G12041R

14-12ST-AHR

Natural Rubber

H14041R

16-14TU-AHR

Natural Rubber

Frame Plate Liner

L Slurry Pump

Materials

175041

20A-L

Metal

43041NA

75C-L

Metal

64041

100D-L

Metal

86041

150E-L

Metal

S30041

300S-L,350S-L

Metal

T40041

400ST-L

Metal

TL50041

500T-L

Metal

Frame Plate Liner

M Slurry Pump

Materials

F8041

10-8E-M,10-8F-M

Metal

F10041

12-10F-M

Metal

Frame Plate Liner

Gravel Pump

Materials

FGH8041

10-8S-GH

Metal,Ceramic,Rubber

GGH10041

12-10G-GH,12-10T-GH

Metal,Ceramic,Rubber

DG4041

6-4D-G

Metal,Ceramic,Rubber

FG8041M

8-8F-G,10-8F-G

Metal,Ceramic,Rubber

G10041

12-10G-G,12-10ST-G

Metal,Ceramic,Rubber

GG12041

14-12G-G

Metal,Ceramic,Rubber

Frame Plate Liner

HH Slurry Pump

Materials

DH2041

3-2D-HH

Metal

FH4041

6-4F-HH

Metal

Frame Plate Liner

Submerged Pump

Materials

SP4041

40PV-SP

Metal

SP65041

65QV-SP

Metal

SP10041

100RV-SP

Metal

SP15041

150SV-SP

Metal

SP20041

200SV-SP

Metal

SP25041

250TV-SP

Metal

SPR4041

40PV-SPR

Metal

SPR65041

65QV-SPR

Metal

SPR10041

100RV-SPR

Metal

Frame Plate Liner

SPL Pump

Materials

100SPL-50-4

100SPL-50

Metal,Rubber

150SPL-50-4

150SPL-50

Metal,Rubber

Frame Plate Liner

ZGB Slurry Pump

Materials

65ZGB04

65ZGB

Metal,Ceramic,Rubber

80ZGB04

80ZGB

Metal,Ceramic,Rubber

100ZGB-04

100ZGB

Metal,Ceramic,Rubber

150ZGB04

150ZGB

Metal,Ceramic,Rubber

200ZGB04

200ZGB

Metal,Ceramic,Rubber

250ZGB04

250ZGB,300ZGB

Metal,Ceramic,Rubber


3. Application Scenarios & Notes

Applications

Suitable for rear end protection of various equipment such as mining slurry pumps, chemical mud pumps, desulfurization pumps, and sewage treatment pumps. Widely used in industries including mining, metallurgy, chemical production, power plant desulfurization, and sewage treatment.

Notes

Before installation, clean impurities, oil stains, and wear residues from the assembly surface of the pump’s rear end to ensure the fitting surface is clean and flat.
Select the corresponding back plate specification according to the slurry pump model; apply uniform force when tightening bolts to avoid uneven local stress.
Regularly inspect the wear condition of the back plate. When the surface wear exceeds 1mm or cracks/corrosion spots appear, replace it promptly to maintain protection effectiveness.

4. Quality Assurance: Worry-Free Purchasing

Every batch of metal back plates undergoes multiple rigorous inspections, including hardness testing, dimensional accuracy inspection, impact resistance testing, and corrosion resistance testing, complying with industrial machinery component quality standards for stable and reliable performance. We provide comprehensive after-sales support: in case of quality issues such as dimensional deviation, substandard material, or improper installation fit, return and refund services are available. Additionally, professional selection guidance and technical support are offered to help you accurately match your needs.


Type Metal
OEM Part No. E4041M
Part No. TKE4041M
Matched 6/4-AH Slurry Pumps

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