Cover Plate B1013 -G01 for 1.5/1B-AH Heavy Duty Slurry Pump

B1013 Grey Cast Iron Cover Plate, Structural Sealing Spare Part for 1.5/1B-AH Heavy Duty Slurry Pump

This B1013 cover plate is made of standard G01 grey cast iron, serving as the rear sealing cover of stuffing box for 1.5/1B-AH slurry pump. It seals the packing chamber to prevent slurry leakage and dust pollution, fully interchangeable with OEM spare parts. Widely matched for mining, sand washing and power plant slurry conveying pumps.

1. Basic Model Code Explanation

1. Part Number B1013The prefix B represents slurry pumps fitted with B-type bearing assembly; 1013 is the OEM drawing number of cover plate. It is the rear sealing cover component exclusive to the 1.5/1B-AH pump.

2. Material RemarkThis cover plate adopts G01 grey cast iron (HT200) as standard material, featuring low cost, good castability and easy machining. It is a structural protective part free from direct high-abrasion slurry scouring.

3. Applicable Pump ModelSpecially matched for 1.5/1B-AH horizontal heavy-duty slurry pump with 1.5-inch suction inlet and 1-inch discharge outlet.

2. Structural & Processing Features

1. Structural DesignRound disc integral structure with reserved bolt holes for fixed assembly on the rear of stuffing box. It seals the rear side of the packing chamber, stops slurry leakage and external dust, and protects the internal packing, shaft sleeve and expeller components from contamination. A central through-hole is reserved for pump shaft penetration.

2. Manufacturing ProcessIntegral sand casting molding. All flange mating surfaces and inner bore surfaces are precision lathe processed. Full dimensional interchangeability with original OEM spare parts allows direct replacement without modification of other pump accessories.

3. Material PerformanceG01 grey cast iron provides stable structural support and sealing function. It only bears slight indirect slurry splashing instead of strong particle erosion, so ordinary grey cast iron fully meets service demands.

4. Quality ControlAll casting defects such as air holes and shrinkage cavities are repaired and polished. Flat connecting surfaces ensure close fitting and reliable sealing after assembly.

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

• Normal Flow Range: 12.6 ~ 28.8 m³/h

• Normal Head Range: 6 ~ 68 m

• Matching Sealing System: Expeller dynamic seal and packing seal

• Suitable Medium: Neutral and weakly acidic slurry with pH ≥ 4

4. Application Scenarios

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

2. Power & Environmental Protection: Fly ash and furnace slag slurry transportation for thermal power plants;

3. Construction & Sand Washing: Sand mud conveying, small river dredging and sand washing plant slurry delivery;

4. Other Working Conditions: Small metallurgical slag conveying and medium-abrasion solid-liquid mixed slurry transportation.

5.1.5/1B- AH Slurry Pump Complete Parts