Company Advantages
1. Unmatched expertise of Lepu enables us to serve our clients with utmost accuracy than our industry competitors. Lepu seals enjoy low maintenance costs
2. The adoption of grundfos pump seal kit method can cause mechanical seal grundfos pump and satisfy production requirements. Higher-quality mechanical seals ensure high efficiency
3. The attractive patterns and inexplicable designs of the grundfos mechanical seal has attracted various national as well as international clients to place bulk orders. Come to check our NEW high-quality mechanical seals

Rubber Bellow Grundfos Mechanical Seal GRF-A is a replacement seal, working for grundfos Multistage Centrifugal Pumps. As a professional mechanical seal manufacturer, lepu seal factory 100% follow original grundfos design for this mechanical seal, and make sure perfect fit for grundfos CR / CRI / CRN Series Vertical Multistage Centrifugal Pumps.

This Grundfos Mechanical Seal with rubber bellows design, offering perfect seal ability for the pump. The rotary and stationary seal face can choose carbon or silicon as material, and use epdm or viton as rubber seal part.

If you donot know what size for what grundfos pump, please check the below data or contact us our sales, and get professional suggestion. 

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

GRF-A rubber bellow seal

Specification and size

◪  12mm shaft seal:

◪  Part number should be 405096, 405347, 405347TC

◪  Fit for Pump Models CR2, CRN2 (S), CR4, CRN4 (S), CR8,

◪  16mm shaft seal, part number is 425763, 425672, 425672TC.

◪  Fit for Pump Models CR8, CRN 8 (S), CR16, CRN16 (S) 

◪  Also working for  grundfos CH, CHI ,CHE 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.

Company Features
1. The grundfos mechanical seal Which Meet People's Requirements In Pursuit Of Good Taste Life. Choose From Lepu Machinery Website, You Will Never Be Disappointed.
2. Guangzhou Lepu Machinery CO., LTD owns manufacturing facilities.
3. Guangzhou Lepu Machinery CO., LTD make every effort to have grundfos pump seal kit in this grundfos pump seal. Ask online!