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1st stage connection
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Regulators 1st stages

Regulators 1st stages
Regulators 1st stages

Regulators 1st stages

Differences in the first stages of diving regulators are most often in the material used, the number and location of medium and high pressure outlets and the shape. You should also think about the conditions in which you will be diving most often with the regulator; different first stages are designed for warm and cold water. You should always choose the first stage of your regulator with the manufacturer of the second stage in mind, this is the only way to ensure full compatibility. 

We will also be happy to help you with the selection of a first stage diving regulator over the phone or in our brick and mortar stores. 

Reference: B2DIN1ST

Brand: Atomic Aquatics

Regulator ATOMIC B2 DIN 1.st

Atomic has incorporated its proverbial quality and breathing performance into the B2 to provide divers with the perfect combination of comfort, style and overall value.

Price $355.67
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Out of stock, delivery within 2 days

Reference: ST1DIN1ST

Brand: Atomic Aquatics

Regulator ATOMIC ST1 DIN 1.st

The first stage is carefully made by chip machining from special type 316 stainless steel, which is twice as strong as brass and is close to titanium in its corrosion resistance.

Price $502.60
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Out of stock, delivery within 2 days

Reference: CYKLON1ST

Brand: POSEIDON

Automation CYKLON 5000 1. Stage

Balanced membrane construction hermetically separated from the external environment (prevents the penetration of impurities), allows use in very turbid water.

Price $271.60
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Out of stock, delivery within 15 days