Grundfos Shaft Seal: for In-Line Circulating Pumps, Mfr Part # 485278
The GRUNDFOS Shaft Seal is a seal kit designed for in-line circulating pumps. This kit includes an O-ring and features a gasket made of nitrile rubber, with manufacturer part number 485278.
SKU 3G-OTH-82806
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The GRUNDFOS Shaft Seal is a seal kit designed for in-line circulating pumps. This kit includes an O-ring and features a gasket made of nitrile rubber, with manufacturer part number 485278.
Frequently Asked Questions
What is the Grundfos shaft seal 485278 used for?
The Grundfos shaft seal kit 485278 is used to replace the seal assembly in Grundfos in-line circulating pumps. It prevents fluid leakage along the rotating shaft, ensuring reliable pump operation in HVAC, heating, and water circulation systems.
What are the specifications of the Grundfos shaft seal 485278?
The Grundfos shaft seal kit, manufacturer part number 485278, includes an O-ring and a gasket made of nitrile rubber. It is designed specifically for in-line circulating pumps. The nitrile rubber gasket provides good resistance to water and oil-based fluids.
Where to buy Grundfos shaft seal 485278 worldwide?
You can source the Grundfos shaft seal 485278 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install the Grundfos shaft seal 485278?
To install the Grundfos shaft seal kit, first isolate the pump and drain the system. Remove the old seal and clean the seal cavity. Lubricate the new O-ring and nitrile rubber gasket with clean water or lubricant, then press the seal assembly into place. Reassemble the pump and check for leaks.
Used in
Common applications for GrundfosGrundfos Products
3G Electric supplies Grundfos seal kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
