Apeks
Environmentally dry sealed version of the US4 1st stage with 4 medium pressure ports (3/8″unf) and one high pressure port (7/16″unf)
From the category archives:
Scuba Regulators - 1st stages
Apeks
Compact unselaed 1st stage with 4x 3/8″ medium pressure ports and one 7/16″ high pressure port
Apeks
Compact environmentally sealed 1st stage with one 3/8" medium pressure port and one 7/16" high pressure port
Apeks
The Flight Nitrox Regulator from Apeks is available as DIN only in M26 thread
Apeks
Apeks XTX40 second stage only is a pneumatically balanced second stage ideal for cold waters
Apeks
The XTX100 Second Stage from Apeks has a pneumatically balanced valve design, micro adjuster and is suitable for cold waters
Apeks
The XTX50 Second Stage from Apeks is pneumatically balanced and is suitable for cold waters
Apeks
The XTX200 Second Stage from Apeks has a pneumatically balanced valve design, micro adjuster and is suitable for cold waters