Bonassi Zephyr DIN Regulator (1st stage) diving regulator is a balanced diaphragm first stage. This DIN scuba regulator operates with an anti-freeze dry seal system.
The diaphragm block safety ring ensures better functionality during all phases.


SKU: RP103111
$308.50 $385.63
2 high-pressure outlets.
4+1 low-pressure outlets.
DIN first stage regulator.
Balanced diaphragm first stage.
Reliable with constant intermediate pressure.
Bonassi Zephyr DIN Regulator (1st stage) diving regulator is a balanced diaphragm first stage. This DIN scuba regulator operates with an anti-freeze dry seal system.
The diaphragm block safety ring ensures better functionality during all phases.
Comfortable foot pocket.
Weight: 0.73 kg / 1.609 lb
Low stress on legs with high maneuverability.
Buoyancy: Neutral.
Activity: scuba diving, snorkeling, freediving, and spearfishing.
Great propulsive performance.
Light, flexible, and comfortable.
Weight: 0.5kg / 1.10 lb
High maneuverability.
Activity: scuba diving, snorkeling, freediving, and spearfishing.
Conic filter.
1 high-pressure outlets.
4 low-pressure outlets.
INT first stage regulator.
Non-balanced piston first stage.
Exceptionally durable and reliable.
Conic filter.
Exhaust valve.
Soft front cover.
Hose length 730mm.
Includes (1st & 2nd Stage)
1 high-pressure outlets.
4 low-pressure outlets.
Non-balanced piston first stage.
Great propulsive performance.
Adjustable fin straps.
High maneuverability.
Activity: scuba diving, snorkeling, freediving, and spearfishing.
Conic filter.
2 high-pressure outlets.
4+1 low-pressure outlets.
INT first stage regulator.
Balanced diaphragm first stage.
Reliable with constant intermediate pressure.
Exhaust valve.
Soft front cover
Dive/Pre-Dive mode.
Hose length 80cm.
Excellent cold-water performance.
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