Description:
Gr0ndf0s CR Replacement Cartridge Mechanical Seals
Standard Shaft Size:12mm,16mm,22mm
Operating Range:
Cartridge Pump Seal for Grondfos(mechanical seal, pump seal)
Description:
Equivalent with type H.
Shaft size: 12MM,16MM,22MM
Balanced, cartridge O-ring seal unit with rigid torque transmission system
This seal type is assembled in a cartridge unit which makes replacement safe and easy.
Similar to the type D seal, the balancing makes this O-ring seal type suitable for high-pressure applications.
Material:
Rotary Ring: SiC/TC
Stationary Ring: SiC/TC
Elastomers: NBR/Vit
Springs: SS304/SS316
Metal Parts: 410S/SS304/SS316
Mediums: water, oil, sewage, weak acid, weak alkali, and other weak corrosive mediums.
Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
Gr0nd0s Replacement Cartridge Mechanical Seals
Gr0nd0s CR1, CR3, CR5 - 12mm
OEM Part Numbers: 96455082, 96455086, 96455083, 96455087, 96455085
Gr0nd0sCR10, CR15, CR20 - 16mm
OEM Part Numbers: 96511836, 96511840, 96511837, 96511845, 96511841
Gr0nd0s CR32, CR35, CR64, CR90 - 22mm
OEM Part Numbers: 96416584, 96433365, 96525459, 96525490, 96436728
MATERIALS: Silicon vs Silicon Carbide EPDM elastimers
OEM Part Numbers
Seal Material: Sic/Sic/EPDM
Seal Type: Grondfos Cartridge
Model | D1 | D2 | D7 | M | L | L1 | L3 |
GLF - 12 | 12 | 25 | 29 | M28*1.5 | 55 | 49 | 30 |
GLF - 16 | 16 | 30.5 | 34 | M33*1.5 | 57.5 | 51 | 30.5 |
GLF - 22 | 22 | 39.5 | 50 | M49*1.5 | 72 | 55 | 35.0 |





We offer products and services to a wide range of mechanical seal users across the nation. We supply electric motor and pump repair shops, HVAC contractors, municipalities, utility companies (electric, power and water) and a variety of other distributors.
As Follows:
Our Warehouse
We are always committed to the imported mechanical seals localization and have accumulated a wealth of experience .
Our product range includes Component Seals, Metal Bellow Seals, Cartridge Seals, Agitator seals, Dry Gas Seals and Split Seals.
To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for Metal Bellow Mechanical Seals. To ensure you get what exactly you need, our professional team will help you work through all the details straight to your target. With our powerful team support, you would not have to worry about anything. Our company establishes the management system in strict accordance with the requirements of international standards and makes detailed after-sales service commitment.
We are manufacturer.We are based in Hangzhou, China, start from 2010,sell to Domestic Market(33.00%),North America(15.00%),South America(10.00%),Western Europe(8.00%),Eastern Europe(6.00%),Souther Europe(6.00%),Southeast Asia(5.00%),Mid East(5.00%),Northern Europe(5.00%),Oceania(2.00%),South Asia(2.00%),Africa(00.00%),Eastern Asia(00.00%),Central America(00.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us?
PTFE Seals/Oil Seals/O Rings/Rubber Seals/Plastic Seals/Mechanical Seal/O-RING/ RING Seals.
4. why should you buy from us not from other suppliers?
5. How long is your delivery time?
6.Do you provide samples ?
Spoken:English,Chinese,Japanese
For more information, please contact us. We look forward to your arrival