How does the AKM2 Magnetic Oil Drain Plug – Reliable Engine Protection capture and retain ferromagnetic particles in hydraulic oil to protect pumps and valves?

The AKM2 Magnetic Oil Drain Plug – Reliable Engine Protection captures and retains ferromagnetic particles by combining a powerful permanent magnet with a bottom-of-tank installation and robust sealing. Installed at the lowest point of the hydraulic reservoir, the plug exposes a neodymium (up to 1") or alnico (1.1/4") magnetic pin to the oil flow, attracting and holding iron and steel debris suspended in the oil. As particles settle or circulate near the tank bottom, the strong magnetic field traps them on the pin surface, preventing them from traveling into pumps, valves, distributors and other precision components. Its durable aluminum body withstands harsh operating conditions, while the aluminum washer ensures a secure, leak-free seal so captured debris remains contained. By continuously removing microscopic and larger ferromagnetic contaminants, the AKM2 plug reduces abrasive wear, prevents premature failure of hydraulic components, lowers maintenance frequency and extends system service life, improving overall operational reliability.

How often should the AKM2 Magnetic Oil Drain Plug – Reliable Engine Protection be inspected and cleaned to maintain optimal protection for hydraulic components?

AKM2 Magnetic Oil Drain Plug – Reliable Engine Protection should be inspected and cleaned at regular intervals determined by operating conditions and system contamination levels. As a general guideline, check the plug every 250–500 operating hours or during each scheduled oil change. In severe conditions (heavy contamination, high wear, dirty environments, or damaged components) inspect it more frequently — for example every 100–200 hours. Cleaning consists of removing accumulated ferromagnetic debris from the neodymium/alnico magnetic pin and reinstalling with the aluminum washer to maintain a secure seal. More frequent checks are advised if monitoring of system performance (increased noise, temperature, or wear particles) indicates accelerated contamination; this maintains optimal protection for pumps, valves, distributors and other precision hydraulic components and helps prevent premature wear and costly breakdowns.

AKM2 Magnetic Oil Drain Plug – Reliable Engine Protection

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Additional information

Material	AL – aluminum

The magnetic drain plug is designed for installation at the bottom of the tank, where it effectively captures and holds ferromagnetic particles suspended in hydraulic oil. Thanks to its powerful magnetic pin—made of neodymium for sizes up to 1″ and alnico for 1.1/4″—it provides reliable protection for pumps, valves, distributors, and other precision components, preventing premature wear and costly breakdowns. The robust aluminum body ensures durability and resistance to demanding working conditions, while the aluminum washer guarantees a secure, leak-free seal. By continuously filtering out harmful metallic debris, this solution significantly extends the service life of hydraulic systems, reduces maintenance frequency, and enhances overall operational efficiency, making it an essential safeguard for modern machinery.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
AH-AKM2-04G	Magnetic plug, GZ 1/4" BSP	-	-	In stock	Enquiry
AH-AKM2-06G	Magnetic plug, GZ 3/8" BSP	-	-	In stock	Enquiry
AH-AKM2-08G	Magnetic plug, GZ 1/2" BSP	-	-	In stock	Enquiry
AH-AKM2-12G	Magnetic plug, GZ 3/4" BSP	-	-	In stock	Enquiry
AH-AKM2-16G	Magnetic plug, GZ 1" BSP	-	-	In stock	Enquiry
AH-AKM2-20G	Magnetic plug, GZ 1.1/4" BSP	-	-	In stock	Enquiry

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The magnetic drain plug is designed for installation at the bottom of the tank, where it effectively captures and holds ferromagnetic particles suspended in hydraulic oil. Thanks to its powerful magnetic pin—made of neodymium for sizes up to 1″ and alnico for 1.1/4″—it provides reliable protection for pumps, valves, distributors, and other precision components, preventing premature wear and costly breakdowns. The robust aluminum body ensures durability and resistance to demanding working conditions, while the aluminum washer guarantees a secure, leak-free seal. By continuously filtering out harmful metallic debris, this solution significantly extends the service life of hydraulic systems, reduces maintenance frequency, and enhances overall operational efficiency, making it an essential safeguard for modern machinery.