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Grundfos Shaft Seal: for In-Line Circulating Pumps, Mfr Part # 985204 - Seal Kits
GrundfosSeal Kits

Grundfos Shaft Seal: for In-Line Circulating Pumps, Mfr Part # 985204

The GRUNDFOS Shaft Seal is a seal kit designed for in-line circulating pumps. This kit includes a gasket made from EPDM material and is identified by manufacturer part number 985204.

SKU 3G-OTH-83091

Brand
Grundfos
Item
Shaft Seal: for In-Line Circulating Pumps, Mfr Part # 985204
Category
Seal Kits
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Technical Specifications

Grundfos
Manufacturer Part Number
985204
Type
Mfr Part # 985204, Shaft Seal Kit
Includes
Gasket
Gasket Material
EPDM
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Grundfos Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUNDFOS Shaft Seal is a seal kit designed for in-line circulating pumps. This kit includes a gasket made from EPDM material and is identified by manufacturer part number 985204.

Frequently Asked Questions

What is the Grundfos shaft seal 985204 used for?

The Grundfos shaft seal 985204 is a seal kit designed for in-line circulating pumps. It prevents fluid leakage around the pump shaft, ensuring reliable operation in HVAC, heating, and water circulation systems. The kit includes an EPDM gasket for sealing.

What are the specifications of the Grundfos shaft seal 985204?

The Grundfos shaft seal 985204 is a seal kit that includes a gasket made from EPDM material. Its manufacturer part number is 985204. It is designed for in-line circulating pumps and comes as a complete kit for replacement.

Where to buy Grundfos shaft seal 985204 worldwide?

You can source the Grundfos shaft seal 985204 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the Grundfos shaft seal 985204?

To install the Grundfos shaft seal 985204, first isolate the pump and drain the system. Remove the old seal and clean the shaft and housing. Install the new seal kit, ensuring the EPDM gasket is properly seated. Reassemble and test for leaks. Follow pump manufacturer guidelines.

Used in

Common applications for Grundfos
HVAC — Grundfos SI-30 condensate pump for air-conditioning installations up to 20 kW capacity
Industrial heating — GPS130NW pressure and suction units in oil burner fuel-supply circuits
Equipment maintenance — SUNP0400 charging and washing pump for descaling boilers and industrial equipment
Fuel accounting — VZO15 and VZO20 oil meters for flow measurement and consumption monitoring in oil-supply systems
Closed-loop heating systems — Double-acting expansion tank pump for pressure regulation and thermal stability
Building services — Grundfos pump range supporting HVAC, domestic heating, and pressure-boosting applications

Grundfos 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.

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