emoval of condensate from compressed air systems is a critical maintenance requirement. Failure to carry out regular draining results in serious disruption to production schedules, deterioration in product quality, and damage to sensitive pneumatic equipment. Eliminates the risk of human error and possible costly aftermath by providing regular system drainage. Compared with traditional drains, zero air loss drains save compressed air energy and is a more cost-effective choice for you, KESTECH most popular zero air loss drains is KDV40-3Z04, which is float type ball zero air loss drain, no electricity required, usually installed under the air tank with large capacity of 680L/H.