Key Features

• Designed for compatible Grundfos DDA 200-4 dosing pumps (GRU-99246442)
• Includes valve and diaphragm replacement components
• PVDF valve components for compatible dosing applications
• PTFE (Teflon) diaphragm
• Helps maintain reliable pump performance and minimise downtime

The Grundfos Valve and Diaphragm Service Kit SD-XL-1-PV/T/C-1 (GRU-99151346) is a replacement maintenance kit designed for compatible Grundfos DDA 200-4 and DDE 200-4 dosing pumps. Featuring PVDF valve components and a PTFE diaphragm, this kit helps maintain reliable dosing performance and supports routine servicing of chemical dosing equipment.

ADDITIONAL FEATURES

• SD-XL series service kit configuration
• Includes check valves, diaphragm and compression fittings
• Suitable for routine servicing and replacement of worn components
• Confirm pump model and configuration before ordering

APPLICATIONS

• Chemical dosing systems, industrial liquid dosing, dosing pump maintenance, valve replacement, diaphragm replacement and servicing of compatible Grundfos dosing equipment.

PRODUCT PACKAGE INCLUDES

• Check valves
• Diaphragm
• Compression fittings

SPECIFICATIONS

ADDITIONAL RESOURCES

PRODUCT INFORMATION SHEET (PIS)

Additional technical data about the Kit is available in the product datasheet. 

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