Casing SPR4092-Rubber for 40PV-SPR Vertical Slurry Pump

SPR4092 Rubber Casing for 40PV-SPR Rubber Lined Vertical Sump Slurry Pump

SPR4092 rubber casing is core wet end spare part for 40PV-SPR vertical slurry pump. Molded from premium R55 natural rubber, excellent elasticity, tear resistance and mild corrosion resistance. Perfect matched with SPR4206 rubber impeller and SPR4041 rubber back liner.

Rubber：标准基材 R55 天然橡胶（NR），可定制 NBR、EPDM、氯丁胶

1. Model Code Explanation

SPR4092: Standard part number of pump casing for SPR series vertical sump slurry pump.Rubber: Natural rubber material, excellent anti-corrosion property for corrosive slurry medium.40PV-SPR: Matched pump model, 40PV-SPR vertical cantilever sump slurry pump.

2. Structural & Manufacturing Features

The SPR4092 rubber casing is integrally molded with optimized hydraulic flow channel. Elastic rubber lining effectively absorbs particle impact and reduces abrasion. It features outstanding resistance to acid and mild corrosive slurries. Precision molding ensures consistent dimensions and full interchangeability with OEM spare parts. Smooth internal surface lowers turbulence and extends service life when pumping fine particle slurries.

3. Pump Matching Parameters

Exclusively designed for the 40PV-SPR vertical sump slurry pump.Perfectly matched with SPR4206 rubber impeller and other rubber wetted components of 40PV-SPR pump. Suitable for vertical cantilever structure without submerged bearings. The pump maintains rated flow and head after replacement.

4. Application Scenarios

Ideal for conveying corrosive slurries containing fine solid particles. Widely utilized in mineral processing, chemical plants, wastewater treatment, sand separation and other low-to-medium abrasion working conditions. Not applicable for media with large, sharp hard particles.

5.40PV-SP Vertical Slurry Pump Complete Parts