Axial Flow pumps CAHR

Summary

Product identification

• Axial Flow Pump Type Ensival Moret CAHR
• Designed for high-flow, low-head applications, handling highly corrosive and abrasive liquids, clear liquids, and slurries.
• The vertical CAHR-V pump range is mainly used as a forced feed circulator or closed loop under a vacuum circulator, specifically for corrosive slurries.

Operating limits

• Capacities: up to 40’000 m³/h (up to 176’000 USgpm)
• Heads: up to 8 m (up to 26 ft)
• Pressures: up to 10 bar (up to 145 psi)
• Temperatures: from -40°C to 180°C (from -202°F to 356°F)
• Standard L10 bearing life: more than 40’000 hours

Feed water

• Suitable for highly corrosive and abrasive liquids, clear liquids, and slurries.
• Designed for heavy-duty slurry applications.

Mechanical / hydraulic

• Discharge diameter: from 200 to 1’800 mm (8 to 72 inches)
• Flanges: DIN or ANSI (other standards available upon request)
• Design: Cast or fabricated construction
• Impeller: Keyed impeller available in top or end suction configurations
• Casing: Replaceable casing wear ring, center line mounted pump casing.
• Shaft: Strong shaft with low deflection, optional enclosed shaft protected by a removable shaft sleeve, no support bearing in the pumped liquid.
• Bearing: Heavy-duty bearing frame with high radial and axial load roller bearings.
• Shaft Seals:
  • Standard cartridge assembly with pre-assembled seal
  • Soft packing
  • Single mechanical seal
  • Mechanical seal + soft packing
  • Double mechanical seal
  • Other types of shaft seals available upon request
• Materials:
  • Cast iron
  • Austenitic stainless steel
  • Duplex and Super Duplex alloys
  • Titanium
  • Other materials available upon request
• Installation Schemes:
  • Vertical Design (CAHR-V)
  • Pump driven by V-belts
  • Pump driven by V-belt transmission through a spacer coupling and intermediate shaft
  • Pump driven by gear box
  • Common baseplate for pump and motor
  • Spring mounted baseplate

Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. Contractual data must always match the official OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror