Large Transformer Breathers

Large transformer breathers are designed to protect moisture for transformers with large capacities. The desiccant breathers can accommodate large amounts of desiccant to safeguard the contents of large tanks effectively against moisture damage.

Easy Maintenance and Durable Construction

One notable feature of the heavy-duty desiccant breathers is the removable desiccant container. This container allows for easy desiccant replacement without disconnecting the breather pipe. It is securely held between the top and bottom end plates using four metal tie rods with threaded nuts.

The desiccant in the container can be easily removed and refilled as required by releasing the nuts. The removable desiccant breather is built using mild steel and protected with a phosphate and powder coat finish to ensure long-lasting performance.

It also features a UV-stabilized polycarbonate clear window, providing clear visibility of the desiccant charge. The top and bottom end plates are made of painted aluminium castings, adding to their durability.

Moisture Protection and Durable Construction

Industrial-sized transformer breathers can be easily connected using a flange or pipe thread. Additionally, the top plate includes mounting brackets that provide extra support for the breather.

To maintain optimal functionality, two-way, low-pressure valves are installed in the base plate of the breather. These valves allow atmospheric air to enter the desiccant chamber when negative pressure differentials occur within the protected equipment.

  • Moisture protection for large-capacity tanks
  • High-capacity desiccant handling
  • Removable desiccant container
  • Secure fastening
  • Easy maintenance
  • Durable construction
  • Clear visibility
  • Sturdy end plates
  • Versatile connection options
  • Enhanced support
  • Optimal airflow regulation
Size Overall Length (B) Overall Diameter (A) Weight of Desiccant Max Oil Content
 V 375mm 255mm 5kg 11,350 Litres
 W 555mm 255m 10kg 22,700 Litres
 X 735mm 355mm 14.5kg 34,050 Litres
 Y 485mm 355mm 17.5kg 45,450 Litres
 Z 645mm 355mm 27.3kg 68,150 Litres

V, W, X, Y & Z Transformer Breathers Product Brochure - Humi Pak Malaysia: Download