Mechanical Seal Grundfos Pump CR4-22

Rp1,150,000.00

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Description

Mechanical Seal Grundfos Type CR3-12 / CR3-16

General Information

  • Type: Mechanical Seal (Pump Shaft Seal)
  • Application: Grundfos CR3 series centrifugal pumps
  • Compatibility: CR3 pump series
  • Available Sizes: 12 mm & 16 mm shaft diameter
  • Design: Balanced mechanical seal for industrial pump applications

Specifications

  • Shaft Sizes: 12 mm / 16 mm
  • Operating Pressure: Up to approx. 16 bar (depending on material combination)
  • Temperature Range: -20°C to +200°C (depending on elastomer type)
  • Sliding Speed: Up to 10–15 m/s
  • Design Type: Balanced seal construction for stable performance

Materials

  • Seal Faces: Silicon Carbide (SiC) / Tungsten Carbide (TC) / Carbon
  • Stationary Ring: Silicon Carbide / Ceramic
  • Rotary Ring: Carbon / Silicon Carbide
  • Elastomers: NBR / EPDM / FKM (Viton)
  • Metal Parts / Springs: Stainless Steel (SS304 / SS316)

Design Features

  • Designed for Grundfos CR3 pump series
  • Balanced mechanical seal for reduced wear and heat
  • High resistance to corrosion and abrasion
  • Stable sealing performance under continuous duty
  • Compact design for easy installation and replacement
  • Available in multiple shaft sizes (12 mm & 16 mm)

Applications

  • Grundfos CR3 centrifugal pumps
  • Water supply and distribution systems
  • Industrial circulation systems
  • HVAC and cooling systems
  • Light chemical and process fluid handling
  • General industrial pumping applications

 

Additional information

Weight 0.5 kg

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