Frame Plate Liner Insert B1041NA-A05 For 1.5/1 AH Slurry Pump

B1041NA-A05 High Chrome Frame Plate Liner Insert, Wear Spare Part for 1.5/1B-AH Heavy-Duty Slurry Pump

This B1041NA front frame plate liner insert is cast from A05 high chromium white cast iron. Embedded design protects the pump frame plate from slurry abrasion, fully interchangeable with OEM spare parts for 1.5/1B-AH slurry pump. It has excellent anti-abrasion performance and is widely used in mining, sand washing and power plant ash slurry conveying industries.

1. Basic Model Code Explanation

1. Part number B1041NALetter B represents slurry pumps equipped with B-series bearing cartridge; 1041 is OEM original drawing number of front liner insert; NA stands for standard wear-resistant liner structure matched with closed impeller, compatible with packing seal and expeller dynamic seal system.

2. Material grade A05A05 is high chromium abrasion-resistant white cast iron with 26% chromium content. It is the universal wear material for mining slurry pumps, featuring high hardness and strong anti-scouring capacity against solid particles.

3. Matching pump modelCustomized for 1.5/1B-AH horizontal heavy-duty slurry pump, equipped with 1.5-inch suction inlet and 1-inch discharge outlet.

2. Structural & Processing Features

1. Structural designIntegrated arc wear lining structure, inner curved surface perfectly fits the outer contour of impeller, forming a complete closed flow passage together with volute. The liner insert is embedded inside the front frame plate to bear direct impact and erosion of slurry particles, protecting the cast iron frame plate from abrasion damage.

2. Manufacturing processAdopts precision investment casting for integral molding. All matching assembly surfaces and inner wear surfaces are processed by CNC precision machining, fully interchangeable with original factory spare parts without modifying any internal pump components.

3. Material performanceHard chromium carbide crystal phase is formed inside A05 high chromium alloy matrix. Its wear resistance is far superior to G01 grey cast iron, which can effectively resist long-term high-speed scouring of mineral slag, sand and other solid particles.

4. Quality inspectionAll casting defects such as air holes and sand holes are fully polished and repaired. Uniform smooth inner surface avoids local concentrated abrasion and extends service life.

3. Matching Pump Technical Parameters

• Applicable pump type: 1.5/1B-AH horizontal heavy-duty slurry pump

• Port specification: 1.5-inch suction inlet, 1-inch discharge outlet

• Applicable rotating speed: 1200 ~ 3800 r/min

• Conventional flow range: 12.6 ~ 28.8 m³/h

• Conventional head range: 6 ~ 68 m

• Compatible sealing types: packing seal, expeller dynamic seal

• Applicable medium pH value: pH ≥ 4, neutral and weakly acidic slurry

4. Application Scenarios

1. Mining industry: Cyclone feeding, fine sand recovery and short-distance tailings transportation for small mineral processing plants;

2. Thermal power & environmental protection: Conveying fly ash and furnace slag slurry in thermal power plants;

3. Construction engineering: Sand mixed mud transportation and small river dredging projects;

4. Other working conditions: Sand washing plant, small metallurgical slag conveying and other scenarios for transporting highly abrasive solid-liquid mixed media.

5.1.5/1B- AH Slurry Pump Complete Parts