Balanced Diaphragm Reg
Your payment are secured with PayPal and STRIPE.
FREE Local Delivery, on orders over $50.
14 Day returns policy.
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 high-pressure ports, and four low-pressure ports; with an intermediate pressure of 9.5~10.2 BAR.
Designed for cold water use, 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