Gas sampling device DST

Completely replace models:

Gas sampling unit ZG 1.2


Product description

Designed to divert gas from the gas relay (Buchholz) from the transformer cover to a level suitable for human operation. This allows gas sampling without shutting down the transformer

Operating principle

The DST unit is connected with a pipe to the gas sampling tap of the gas relay. When the DST drain cock is open, the gas flows through the pipe into the inner chamber of the unit.


  • Enclosure protection degree – IP68

The best manufacturer price

Tight production times

Quality guarantee up to 5 years

Delivery anywhere in the world

Customisation and equipment options

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Завод «АTF»
Россия, Тольятти, Коммунальная улица, 16
+7 (800) 200-63-18