ECM and Profitec Water Tank Receiver Fitting M20 – P6020.K4 (EM100216-00)

ECM and Profitec Water Tank Receiver Fitting M20 – P6020.K4 (EM100216-00)

Replace a cracked, leaking, or broken water tank receiver fitting on your ECM or Profitec espresso machine with this genuine OEM replacement. Part number P6020.K4 (EM100216-00), this grey plastic T-piece fitting connects the water tank to the machine’s pump inlet and sensor hoses via an M20 threaded tank port and two barbed hose connections.

Specifications

• Part Numbers: P6020.K4 / EM100216-00
• Type: Water Tank Receiver Fitting
• Thread: M20 male
• Shape: T-piece with two barbed hose outlets
• Material: Plastic (grey)
• Compatible Brands: ECM, Profitec
• Condition: New / Genuine OEM
• Vendor: ECM / Profitec

Compatible ECM Models

• ECM Casa IV (201602–), Casa V (201709–)
• ECM Classika II (201409–, 201602–)
• ECM Classika PID (201409–, 201602–)
• ECM Controvento (201410–, 201602–)
• ECM Elektronika II Profi (201305–)
• ECM Elektronika Profi Due (201111–)
• ECM Mechanika (201103–)
• ECM Mechanika IV (201602–)
• ECM Mechanika IV Profi (201408–, 202011–)
• ECM Mechanika IV Profi Due (201304–)
• ECM Mechanika Max (202510–)
• ECM Mechanika Slim VI (202409–)
• ECM Mechanika V Slim (201801–)
• ECM Synchronika (201907–)
• ECM Synchronika Dual Boiler (202311–)
• ECM Technika IV Profi (201304–, 201408–, 201603–)
• ECM Technika IV Profi Due (201304–)
• ECM Technika V Profi PID (202011–)

Compatible Profitec Models

• Profitec Drive (202310–)
• Profitec Go (202511–)
• Profitec Jump (202407–)
• Profitec Lucca (201903–)
• Profitec Move (202510–)
• Profitec Pro 300 (201403–, 202311–)
• Profitec Pro 400 (202408–)
• Profitec Pro 500 / Pro 500 Poliert 230V (202301–)
• Profitec Pro 600 (201807–, 202404–)
• Profitec Pro 700 (201907–)
• Profitec Pro 800 (201910–)
• Profitec Pro 800 II (202409–)
• Profitec Ride (202412–)

Symptoms of a Faulty Tank Receiver Fitting

• Water leaking at the base of the water tank
• Machine not drawing water from the tank
• Fitting cracked, split, or deformed
• Hose connections loose or unable to seal

Frequently Asked Questions

What does the water tank receiver fitting do?

The receiver fitting is threaded into the base of the water tank and provides the connection point for the pump inlet hose and the tank float sensor hose. A cracked fitting causes water to leak at the tank base and can prevent the pump from drawing water correctly.

Do I need to replace the O-ring when fitting this part?

Yes — it is good practice to replace the tank fitting O-ring at the same time to ensure a watertight seal. Contact our team if you need the correct O-ring size for your machine.