Corrosion‑Resistant Shredding Pumps for Hazardous Environments
The BJM Pumps XP‑SKX Series combines aggressive solids shredding with corrosion‑resistant construction, delivering reliable performance in hazardous environments where both chemical resistance and solids handling are required. Built with a 316 stainless steel wet end, the XP‑SKX Series is ideal for applications involving corrosive fluids and tough solids.
The XP‑SKX Series features an FM‑approved explosion‑proof motor suitable for Class I, Division 1, Groups C & D hazardous locations, ensuring safe operation in areas with flammable gases or vapors.
Advanced Shredding and Solids Reduction
The XP‑SKX Series uses a tungsten carbide‑tipped shredding system that tears and breaks down solids before discharge. This allows the pump to process difficult materials while minimizing clogging and downtime. The pump can handle solids approximately 1.6 inches to 3.5 inches, depending on model size.
Corrosion‑Resistant Stainless Steel Construction
The key differentiator of the XP‑SKX Series is its cast 316 stainless steel wet end, including impeller, volute, and suction components. This provides excellent resistance to corrosive liquids and extends pump life in aggressive environments. The motor housing remains cast iron with epoxy coating, maintaining structural durability while protecting against external corrosion.
The XP‑SKX Series includes a dual mechanical seal system in an oil‑filled chamber using silicon carbide materials for durability. Seal Minder® provides early warning of seal failure, while thermal sensors embedded in the motor windings protect against overheating.
Key Features & Benefits
- FM‑approved explosion‑proof motor
- Rated for Class I, Division 1, Groups C & D hazardous locations
- Corrosion‑resistant 316 stainless steel wet end
- Tungsten carbide shredding impeller system
- Dual mechanical seals (oil‑lubricated chamber)
- Seal Minder® moisture detection system
- Built‑in thermal protection
- Cast iron motor housing with protective coating
- ANSI or NPT discharge configurations
- Removable stand and lifting rings
- Free-standing or guide rail installation
- 2‑pole and 4‑pole motor options
Performance Specifications
- Horsepower: 2 – 20 HP
- Max Flow: Up to ~874 GPM
- Max Head: Up to ~105 ft
- Solids Handling: ~1.6" – 3.5"+
- Motor Speed: ~1750 / ~3450 RPM options
- Max Liquid Temp: ~104°F (40°C)
Typical Applications
- Corrosive wastewater and industrial processes
- Chemical plants and processing facilities
- Municipal wastewater with aggressive conditions
- Food and beverage waste streams
- Leachate and contaminated fluids
- Sludge, slurry, and fibrous solids handling
