On plastering machines running D or R pump sets, the pressure flange pin is a small part that does an important job. Over time this pin wears down from constant contact with the rotor during operation.

When the pin becomes worn, the rotor sits further inside the pressure flange, which can affect the way the pump runs and lead to poorer mixing quality and inconsistent material flow.

Instead of replacing the entire pressure flange, PFT developed this replacement pin so the worn component can be replaced quickly and cheaply.

This genuine replacement pin from Knauf PFT restores the correct rotor position inside the pressure flange, helping the machine run smoothly and maintain proper material mixing.

Replacing the pin when it becomes worn is a simple piece of maintenance that can improve the performance of the pump and extend the life of the pressure flange.

Features

• Genuine PFT replacement part
• Designed for pressure flange assemblies
• Allows worn pin to be replaced instead of the whole flange
• Restores correct rotor position in the pump
• Improves material flow and mixing quality
• Quick and simple maintenance part

Compatibility

Suitable for plastering machines using D or R rotor stator pump systems, including machines such as:

• PFT G4 Mixing Pump
• PFT Ritmo L Plus Plastering Machine
• Ritmo Slimline
• Ritmo Turbo

Used on machines fitted with a pressure flange pump system.

Why Replace the Pressure Flange Pin

• Prevents the rotor sitting too deep in the flange
• Helps maintain consistent mixing quality
• Improves machine performance
• Saves replacing the full pressure flange

Typical Uses

• Plastering machine maintenance
• Servicing D pump systems
• Servicing R pump systems
• Repairing worn pressure flange assemblies