📄 Product Overview:

High-Performance Two-Impeller Centrifugal Pumps for Pressurization Systems

The PENTAX CB Series is engineered to deliver exceptional head and flow rates, thanks to its dual impeller configuration. Designed for constructing pressurization systems in civil and industrial applications, this pump guarantees reliable performance and efficiency for various water supply needs.

⚙️ Construction Features

1. 🔧 Pump Body:

   • Constructed from durable cast iron, ensuring long-lasting operation.

2. 🔧 Motor Bracket:

   • Cast iron for enhanced stability and durability.

3. 🔧 Impeller Options:

   • Noryl® or Brass (models 100–900)
   • Brass (models 800–1500)

4. 🔧 Seal:

   • Ceramic-Graphite-NBR for robust and leak-free operation.

5. 🔧 Pump Shaft End:

   • Stainless Steel AISI 303
   • Stainless Steel AISI 416 (model 100)

6. 🌡️ Ambient Temperature:

   • Noryl® impeller: 0°C to 50°C
   • Brass impeller: 0°C to 90°C

7. 💧 Pump Body Gasket:

   • Maximum pressure:
     • 6 bar (model 100)
     • 11 bar (models 160–1500)

💡 Motor Features

• 2-pole induction motor for efficient performance.
• Voltage Options:
  • Three-phase:
    • 230/400V-50Hz for ≤4kW
    • 400/690V-50Hz for >4kW
  • Single-phase: 230V-50Hz (with thermal protection for MEC 80 and below).
• Insulation Class: F
• Protection Degree:
  • IPX4 (standard models)
  • IPX5 (models 800–1500)

✨ Applications

• 🏭 Industrial Use: Ideal for pressurization systems in industrial plants requiring high head and flow rates.
• 🏠 Residential Use: Provides efficient water supply for multi-storey buildings and homes.
• Domestic Use: Suitable for water distribution, irrigation, and pressure boosting.