This package is built with a focus on use for double sets, and consists of a first step that focuses on simplicity and a second step that can be adapted to exactly what you need the first step for. Included in the package is a first step and a second step which we will be happy to advise you on.
The Apeks TEK 3 first stage is specifically designed for use with twin sets. Built in two separate orientations, this kit can be used with other regulator kits in your setup. In the package is a TEK 3 first stage from Apeks and an XTX 50 second stage, also from Apeks.
Apek's TEK 3 first stage is built to be a compact and simple exterior, while using Apek's best techniques and highest technology inside. TEK 3 is a membrane first step with air space inside. With a membrane design, you have a safe first step that will not get dust or other particles into unfortunate places. On Apeks' TEK 3 model, 3 medium pressure outlets and 1 high pressure outlet are fitted.
The Apeks XTX 50 is another step up from the respected XTX series, adding features like right/west orientation, different air outlets and integrated venturi control.
Apek's XTX 50 front is built in two separate pieces to protect the regulator's internal mechanisms. The purge button is made of solid plastic and is easy to use. The XTX 50 can be upgraded with a swivel joint in the hose connector for greater freedom with the positioning of the regulator during the dive.
The Apeks XTX 50 comes standard with two different air outlets, a short set and a long set, each offering different benefits. With the short air outlets, you have a compact regulator that is ideal for use as an octopus or a light primary air source. With the long air outlets, more bubbles are removed from your immediate field of vision, providing comfort and good opportunities to use underwater photography.