MAIN PAGE > REGULATORS > APEKS REGULATORS 0.00 € TEK SET 3 REGULATOR SET. The Tek 3 Regulators have been designed to be used on twin cylinder set-ups.Utilizing dedicated right hand and left hand first stages, a diver can configure the Tek 3 regulators so that both external diaphragms face toward center and all hoses are able to route downward. This not only allows a more streamlined configuration, it is safer as it minimizes entanglement hazards in overhead environments.For those in need of a completely new setup, AP03661SET - TEK 3 SET, COMPLETE, includes: a LH Tek 3 first stage, a RH Tek 3 first stage, 2 each XTX50 second stages, a 2 meter hose, a standard hose and a regulator necklace.For those that already own two Apeks regulators and would like to take advantage of the new Tek 3 first stages, AP0367-1, TEK 3 SET, FIRST STAGES, includes: a LH Tek 3 first stage and a RH Tek 3 first stage in one box.Compatible with EAN40 when new, out of the box. p. Price: 0 €