Grundfos mechanical seal GRF-F fit for Grundfos CM horizontal pump

Grundfos mechanical seal GRF-E is a pump seal which fit for Grundfos CM horizontal pumps,  like CM 1/3/5, CM 10/15/25, this grundfos seal get 2 shaft size only, 12mm and 16mm.

The popular material for the seal face is carbon and silicon, those 2 material can be used for both rotary and stationary seal face, the rubber part normally use epdm or viton. Sometime use tungsten carbide for the grundfos seal ring, but the cost is higher than silicon or carbon.

Lepu seal manufacture this seal in the past years, and sell it to many countries who using grundfos pump. We are your best choice for this grundfos seal.

Advantage introduction:competitive price+ fast delivery+top after-sale service

• ◪ Temperature:-30℃ to 180℃

• ◪ Pressure:≤1.2MPa

• ◪ Speed:≤10m/s

• ◪ Materials

• ◪ Stationary Ring: Sic/TC/Carbon

• ◪ Rotary Ring: SSic/TC/CARBON

• ◪ Secondary Seal: NBR / EPDM / Viton

• ◪ Spring and Metal Part: Stainless Steel

Specification and size :

12mm, 16mm

This grundfos seal working for Grundfos CM horizontal pumps,  Pump model:

CM 1/3/5, CM 10/15/25

grundfos CM pump

Guangzhou Lepu machinery CO., LTD becomes one of the leading mechanical seal supplier in south of china, we focus in designing and manufacturing mechanical seal for many kinds of famous brand pumps, our mechanical seal cover many kinds of industry like food, petrol chemical, paper making, sea ship, and so on.