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CREST BASALT Regulators

CREST iconic and best-selling models

CREST BASALT regulator, the best dive regulator that is comparable to supercar performance.
From high-pressure depths to icy extremes, clear streams to engineered turbid waters, it gives you the highest performance and smooth breathing regulation.

CREST BASALT is a diaphragm balanced first stage regulator, with adjustable balanced second stage AC-20 series, pursuing the ultimate natural and smooth breathing feeling.

$ 532$ 836

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BASALT BASALT 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

 

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

 

REGULATORS 規格比較表_一級頭

REGULATORS 規格比較表_二級頭

Weight 2.2 kg
Dimensions 38 × 26 × 14 cm
Color

Gold, Black

Style

DIN, YOKE

Set

1st, Primary 2nd stage, 1st, Primary 2nd stage, Octopus, 1st, Primary 2nd stage, Octopus, SPG, 1st, Primary 2nd stage, Octopus, Combo-SPG