Large Transformer Breathers
Transformer breathers that protect large-capacity tanks from moisture. These dehumidifiers are constructed with robust materials to contain the required desiccants needed.
Silica Gel Breathers
The moisture removal units can be mounted by a pipe thread or flange connection and are equipped with a two-way pressure valve in their base plate, allowing air to enter during negative air pressure.
The air dryers include a desiccant container made of mild steel, protected with a phosphate and powder coat. The silica gel breathers also have a shatter-proof and UV-stabilised polycarbonate window for clear visibility of silica gel. This window acts as a visual alert to handlers when replacement is needed.
Durable and Long-lasting Construction
The transformer breather is securely clamped between end plates using four metal tie rods with threaded nuts, enabling easy desiccant replacement. All threads in these breathers adhere to BS21 and ISO7-1 standards. Size V, W, and X breathers have a ¾” female pipe thread, while Size Y and Z breathers have a 1” female pipe thread.
- Designed to protect large-capacity tanks from moisture
- Robust construction with high-quality materials
- Can be mounted via pipe thread or flange connection
- Equipped with a two-way pressure valve for air entry during negative pressure
- Desiccant container made of mild steel with phosphate and powder coating
- Shatter-proof and UV-stabilized polycarbonate window for clear visibility of silica gel
- Easy replacement of Envirogel (Orange-Indicating Silica Gel) by releasing threaded nuts
- Threads conform to BS21 and ISO7-1 standards
- Different sizes available with ¾” or 1” female pipe thread options
| 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: Download