1st Stage
Piston Balanced 1st Stage
Features
High performance and fast response balanced piston design
Fast Intermediate pressure balanced
Low pressure port swivel assembly for versatile positioning
Spec
Maximum working pressure 3500psi
Chromium plate brass body
Stainless steel springs
5 LP ( Low pressure ) 3/8-24 Ports
2 HP ( High pressure ) 7/16-20 Port
Wide range steady output 135 psi ~ 145 psi
Weight: YOKE type – 895 grams. DIN type – 809 grams
Recommended Combination
Balanced 2nd Stage AC-20P
Balanced 2nd Stage OCTOPUS AC-20C
Diaphragm Balanced 1st Stage
Features
Fail-Safe Design
High performance and fast response balanced diaphragm design
Fast Intermediate pressure balanced design
Spec
Maximum working pressure 3500psi
Chromium plate brass body
Stainless steel springs
4 LP ( Low pressure ) 3/8-24 Ports
2 HP ( High pressure ) 7/16-20 Port
Wide range steady output 135 psi ~ 145 psi
Weight: Yoke type – 766 grams. Din type – 561 grams
Recommended Combination
Balanced 2nd Stage AC-20P
Balanced 2nd Stage OCTOPUS AC-20C
Piston 1st Stage
Features
Fail-Safe Design
Light, Simple and Refined Style
Spec
Maximum working pressure: YOKE – 3500psi. DIN – 4500 psi
Chromium plate brass body
Stainless steel springs
4LP ( Low pressure ) 3/8-24 Ports
1 HP ( High pressure ) 7/16-20 Port
Wide range steady output 135 psi ~ 145 psi @3000 psi
Weight: YOKE type – 552 grams. DIN type – 458 grams
Recommended Combination
Balanced 2nd Stage AC-10P
Balanced 2nd Stage OCTOPUS AC-10C
2nd Stage
Adjustable Balanced 2nd Stage
Adjustable Balanced 2nd Stage AC-20P
Features
Balanced Flow provides smooth airflow just like naturally breathing on the surface.
Dive/pre-dive switch system for adjusting the direction of airflow right out of the valve.
The Swivel connector makes breathing easier with any mounting position and location.
Spec
The core is made of metal chrome coating which made the product durable and corrosion-resistant stainless steel
The adjustable knob is made of plate brass with chrome
Pneumatically balanced valve
The product body covered by ABS
Minimum cracking effort 1.0 ~ 1.2 CIW
Adjustable cracking effort 1.0 ~ 1.8 CIW
Venturi switch for Dive / Pre-Dive adjustment
White low-pressure hose with swivel
Hose Length: 27”
Weight: 245 grams
Adjustable Balanced 2nd Stage OCTOPUS AC-20C
Features
Balanced Flow provides smooth airflow just like naturally breathing on the surface.
Dive/pre-dive switch system for adjusting the direction of airflow right out of the valve.
Spec
The core is made of metal chrome coating which made the product durable and corrosion-resistant stainless steel
The adjustable knob is made of plate brass with chrome
Pneumatically balanced valve
The product body covered by ABS
Minimum cracking effort 1.0 ~ 1.2 CIW
Adjustable cracking effort 1.0 ~ 1.8 CIW
Venturi switch for Dive / Pre-Dive adjustment
Hose Length: 36”
Weight: 245 grams
Balanced 2nd Stage
Balanced 2nd Stage AC-10P
Features
Balanced Flow provides smooth airflow just like naturally breathing on the surface.
Dive/pre-dive switch system for adjusting the direction of airflow right out of the valve.
Spec
The core is made of metal chrome coating which made the product durable and corrosion-resistant stainless steel
Pneumatically balanced valve
The product body covered by ABS
Minimum cracking effort 1.0 ~ 1.2 CIW
Venturi switch for Dive / Pre-Dive adjustment
Hose Length: 27”
Weight: 213 grams
Balanced 2nd Stage OCTOPUS AC-10C
Features
Balanced Flow provides smooth airflow just like naturally breathing on the surface.
Dive/pre-dive switch system for adjusting the direction of airflow right out of the valve.
Spec
The core is made of metal chrome coating which made the product durable and corrosion-resistant stainless steel
Pneumatically balanced valve
The product body covered by ABS
Minimum cracking effort 1.0 ~ 1.2 CIW
Venturi switch for Dive / Pre-Dive adjustment
Hose Length: 36”
Weight: 213 grams
Gauge
CREST SPG
Spec：
- Scale display unit: bar
- Maximum pressure reading: 400 bar
- Error range: 3% @50~200 bar
- The SPG has a high-visibility luminous display, for easy reading in low light diving environments.
- Only 300 grams of weight
- Made in Italy
CREST SPG & Compass Gauge
Spec：
- Rotatable indicator dial
- Scale display unit: bar
- Maximum pressure reading: 400 bar
- Error range: 3% @50~200 bar
- The SPG has a high-visibility luminous display, for easy reading in low light diving environments.
- Only 350 grams of weight
- Made in Italy
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