G5/8 Kit 200bar w/AST

Product No: 416818


KIT G5/8 200 Bar to be used only with CE certified first stage combinations.

Clean for O2 (oxygen).

Equipped with the AST (Auto Sealing Technology) patented system which prevents water infiltration into the first stage, keeping it dry and clean.
Conical sintered filter.

Product Information


KIT G5/8 200 Bar

Clean for O2 (oxygen).

Equipped with AST (Auto Sealing Technology), it prevents water infiltration into the first stage, keeping it dry and clean. This patented system is pneumatic and is automatically activated by air. It is tested with oxygen, at low temperatures and with very high airflow.

Conical sintered filter.

The assembly of the kit, checks and all necessary adjustments must be carried out by an authorized Mares Lab Service Centre.

Delivery & Returns


Online purchases on mares.com are enabled for Italy, France, Spain, Germany, Austria, Netherlands, Luxemburg, Belgium and Finland. Some products from the catalogue are only available to purchase at an authorised Mares Dealer.

Products shipped in Italy are entrusted to Bartolini couriers. Products shipped in other countries are entrusted to DHL couriers.

Delivery times are 3-5 working days.



If you are not satisfied with your order, you can return it quickly and easily.

You can decide to return any products purchased on mares.com within 30 days of delivery. To return items, use the same box they were received in, complete the returns label found here with shipping details and attach it to the box. Remember to insert the delivery number found on page 1 of the delivery documents.


To allow you greater freedom, we have not chosen a courier service with which you need to return the package, you are free to choose your preferred service provider.

Please remember that shipping costs are your responsibility.


You will receive the total refund on the same payment method you used to place your order, within 14 days after your return has reached our warehouse. 


At the moment, we cannot offer exchanges on our products. If you would like a different size, please return the article for a refund and purchase a new size. If you still have any doubts, you can write us an email at shop@mares.com, our Customer Service team will be happy to help.