Wastewater Treatment Industry Solutions – KLD Pumps

Wastewater Treatment Industry Solutions

KLD Pumps provides aftermarket pump parts for the wastewater treatment industry, supporting critical processes such as sewage treatment, industrial effluent processing, and sludge handling. Our parts are designed to handle the corrosive and abrasive conditions typical in wastewater environments, ensuring durability and efficiency. With over 100 years of collective expertise, we craft high-performance components using advanced materials like CD4MCuN, Duplex Stainless Steel, and Alloy 20, delivering parts that outperform OEM standards at 20-30% lower costs.

Wastewater Treatment Solutions ▼
Applications ▼

KLD Pumps supports various applications in wastewater treatment, including:

  • Sewage Treatment: Handling municipal wastewater through primary, secondary, and tertiary treatment stages.
  • Industrial Effluent Processing: Treating wastewater from industries such as chemical, pharmaceutical, and manufacturing.
  • Sludge Handling: Managing the transfer and processing of sludge in treatment plants.
  • Water Recycling: Facilitating the reuse of treated wastewater for non-potable purposes.
  • Effluent Discharge: Ensuring compliance with environmental regulations for wastewater discharge.
Parts and Materials ▼

Our aftermarket parts for wastewater treatment pumps include:

  • Impellers: CD4MCuN or Duplex Stainless Steel, precision-balanced for up to 85% efficiency.
  • Casings: Corrosion-resistant materials handling pH 2-10 fluids and high-pressure conditions up to 350 psig.
  • Shafts: Stress-relieved 4140 steel or Duplex Stainless Steel with <0.002 in/ft deflection and 5,000 ft-lb torque capacity.
  • Bearings: ISO 281-rated angular contact bearings supporting 15,000 lbf with <0.15 ips RMS vibration.
  • Seals: SiC/SiC double mechanical seals, API 682-compliant, with leakage <0.1 oz/hr at 350 psig.
  • Wear Rings: High-chrome iron (>600 BHN) or CD4MCuN, reducing wear by 40% in high-solids slurries.
  • Custom Components: 3D-scanned and CNC-machined for exact fit in legacy pumps.
Benefits ▼
  • Cost Efficiency: Save 20-30% compared to OEM parts with equal or superior quality.
  • Durability: Advanced materials resist corrosion and wear in harsh wastewater conditions.
  • Precision: ±0.001-inch tolerances ensure seamless integration with various pump brands.
  • Customization: 3D scanning and reverse engineering for legacy and niche pump models.
  • Warranty: 1-year protection against defects for peace of mind.
Supported Brands ▼

KLD Pumps supports leading pump manufacturers in wastewater treatment, including:

  • Sulzer: AHLSTAR series for pulp & paper and wastewater.
  • Grundfos: CR Series for water treatment and HVAC.
  • Weir Minerals: Warman AH series for mining and industrial applications.
  • Bingham: MSE and MSD series for chemical processing and mining.
  • Goulds: 3100 Series for water and wastewater applications.
Customization Process ▼

KLD Pumps offers customized parts through:

  1. Part Submission: Send your existing part for inspection.
  2. 3D Scanning: Create a digital blueprint with 0.005-inch accuracy.
  3. Reverse Engineering: Develop a precise design tailored to your needs.
  4. Prototyping: Produce a prototype for review and approval.
  5. Production: Manufacture final parts with ±0.001-inch tolerances.
Operator Resources ▼

Maintenance Tips:

  • Inspect seals every 1,500 hours to prevent leaks in corrosive fluids.
  • Lubricate bearings monthly to maintain low vibration levels.
  • Check impeller balance every 3,000 hours for optimal efficiency.
  • Monitor wear rings in high-solids environments to extend part life.

Part Selection Guidance:

  • Use CD4MCuN for corrosive fluids with pH 2-10 and high chloride content.
  • Choose high-chrome iron for abrasive slurries with high solids content.
  • Opt for 3D-scanned parts for legacy pumps to ensure compatibility.
  • Select SiC/SiC seals for high-pressure systems to minimize leakage.
Ordering Process ▼
  1. Identify your pump brand and model (e.g., Sulzer AHLSTAR, Grundfos CR Series).
  2. Specify your operational needs (flow rate, fluid type, solids content).
  3. Submit part details or serial number via our contact page.
  4. Receive a detailed quote and discuss next steps.
  5. Get parts delivered with a 1-year warranty.
Collaboration ▼

Partner with KLD Pumps to optimize your wastewater treatment operations. Our commitment to quality, innovation, and customer satisfaction ensures your pumps perform at their best. Visit our homepage to explore our offerings or contact us for a free consultation.