ECM and Profitec Stainless Steel Water Tank Coupling – Direct Water Line Adaptor (P6020.NK)

ECM and Profitec Stainless Steel Water Tank Coupling – Direct Water Line Adaptor (P6020.NK)

Upgrade or replace the water tank coupling on your ECM or Profitec espresso machine with this genuine OEM stainless steel adaptor. Part number P6020.NK, this flanged stainless steel coupling allows the machine to be connected directly to a mains water line, bypassing the removable water tank. It features a red O-ring seal for a watertight connection.

Specifications

• Part Number: P6020.NK
• Type: Water Tank Coupling / Direct Water Line Adaptor
• Material: Stainless steel (SS)
• Seal: Red O-ring included
• Dimensions: 4 x 3 x 3 cm
• Compatible Brands: ECM, Profitec
• Weight: 0.2 kg
• Condition: New / Genuine OEM
• Vendor: ECM / Profitec

Symptoms Requiring This Part

• Existing tank coupling cracked, corroded, or leaking
• Upgrading machine from tank-fed to direct mains water connection
• O-ring seal damaged causing water ingress at coupling

Frequently Asked Questions

What is the difference between P6020.NK and P6020.K4?

The P6020.NK is the stainless steel direct water line coupling used when connecting the machine to mains water supply. The P6020.K4 is the plastic receiver fitting used with the removable water tank. The correct part depends on how your machine is configured.

Does this come with an O-ring?

Yes — the P6020.NK coupling is supplied with the red O-ring seal visible in the product image. It is recommended to replace the O-ring whenever the coupling is removed to ensure a watertight seal.

Which ECM and Profitec machines use this coupling?

The P6020.NK is the ECM and Profitec OEM stainless steel water line adaptor used across a wide range of models. Contact our team with your machine model and serial number to confirm compatibility before ordering.