Grundfos CR Pump Seal

About Grundfos CR Pump Seal

Description:

MAK-GF4 is the mounted semi-cartridge seal with a single spring o-ring and push-fit head. Suitable for Grundfos CR, CRN, and CRI series Pumps

Operational Conditions:

• Temperature: -30oC to +200oC
• Pressure: =2.5MPa
• Speed: =25m/s

Materials:

• Stationary Ring: Silicon Carbide, TC
• Rotary Ring: Carbon, Silicon Carbide, TC
• Secondary Seal: NBR, EPDM, Viton
• Spring and Metal Parts: Steel
• Size: 22mm

Product Details

Model Number	MAK-GF4
Pressure	lt;2.5Mpa
Speed	lt;25M/s
Shape	Round
Temperature	-30 Degree C to +200 Degree C
Stationary Ring	Silicon Carbide, TC
Spring and Metal Parts	SS
Secondary Seal	NBR, EPDM, Viton
Rotary Ring	Carbon, Silicon Carbide, TC

Precision Engineering for Industrial Use

The Grundfos CR Pump Seal is meticulously engineered using premium materials like silicon carbide, TC, and carbon to withstand harsh operating environments. Its robust construction helps prevent leakage, maintain pump efficiency, and prolong equipment life in a wide range of industrial processes.


Wide Temperature Compatibility

With a working temperature range of -30C to +200C, this pump seal delivers reliable performance across extremely hot and cold conditions. This versatility makes it ideal for industries such as chemical processing, water treatment, and food production.


Global Reach, Local Expertise

Operating as an exporter, importer, manufacturer, and supplier from India, we ensure a consistent supply of high-quality pump seals tailored to the global market's specific requirements. Our industry expertise guarantees the products meet international standards and cater to diverse applications.