
Entry Level, Piston Regulator
The Aquatec RG-3100F is an unbalanced piston-based 1st stage, with a time-tested design for demanding conditions. This is the 1st stage of choice for a beginner or rental...
Balanced Diaphragm Reg
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The Aquatec RG-2100F is a diaphragm design 1st stage, offering a consistent airflow independent of depth/tank pressure. This is a compact 1st stage featuring two high-pressure ports, and four low-pressure ports; with an intermediate pressure of 9.5~10.2 BAR.
CE Approved and manufactured from chrome plated brass with stainless steel springs for long life.
Pair with an Aquatec Primary and Secondary 2nd stage, and a brass pressure gauge (BAR); NOTE regulator does not come with a power inflator hose.
Read our blog post about Balanced 1st Stages HERE
The Aquatec RG-3100F is an unbalanced piston-based 1st stage, with a time-tested design for demanding conditions. This is the 1st stage of choice for a beginner or rental...
The Aquatec RG-1100F is a piston-based 1st stage, featuring the Extended Thermal Insulating System that gives this 1st stage a 30% improvement of freezing over...
The Aquatec RG-4100F is a balanced diaphragm design 1st stage, offering a consistent airflow independent of depth/tank pressure. This is a compact 1st stage featuring two...