About Apeks Free-Flow Control Device
Regulators not designed for cold-water use are especially prone to freezing. APEKS simple yet extremely effective Free-Flow Control Device contributes a significant advance in diver safety. In the event of 2nd stage freezing, Free Flow can cause catastrophic loss of air. With the Free Flow Control Device fitted to your regulator, a simple sliding action allows the diver to isolate the free flowing 2nd stage and continue the dive using a secondary air source or alternatively, the diver can manually control the air flow allowing a safe ascent to the surface. The Free Flow Control Devise is designed to fit all regulators that use the standard 9/16" UNF hose fitting.
Easy to install on standard hoses placed between the hose and the second stage regulator for quick and easy shut-off of air or to allow air flow to continue. Just slide the ribbed slide collar to shut-off or turn-on gas flow. Slide is made from durable machined Delrin and the ribbed texture makes it easy to operate even when wearing gloves. Inline shut-off has 9/16-18 UNF male inlet to 9/16-18 UNF female outlet threads. Inline shut-off is commonly used with deco rigs and stage bottles and can prevent critical gas loss due to cold-water diving, free-flow caused when entering water through surf or off the back of a boat. Inline shut-off will also stop on wanted free-flow caused by currents, which is handy with deco-rigs or stage bottles that may be left unattended at decompression and safety stops. Inline shut-off is for use with low pressure only below 200 psi (13.8 bars). Threaded couplings are made from marine grade brass for strength and durability.
Warranty Information
This product has a limited warranty of 12 months.
https://www.apeksdiving.com/support/customer-service.html
760-597-5000
Apeks Free-Flow Control Device Features
- Regulators Not Designed for Cold-Water, Especially Prone to Freezing
- Free-Flow Control Device Contributes Significant Advancement-In Diver Safety
- Helps Control 2'nd-Stage Freezing
- Free Flows Can Cause Catastrophic Loss of Gas
- Simple Sliding Action Allows Diver to Isolate Free Flowing 2'nd-Stage
- Designed to Fit All Regulators Using Standard 9/16" UNF Hose Fitting
- Easy to Install-On Standard Hoses
- Placed Between Hose & 2'nd-Stage Regulator
- Quick & Easy Shut-Off or Allow Air Flow to Continue
- Ribbed Slide Collar:
Shuts-Off or Turns-On Gas Flow
Durable Machined Delrin w/Ribbed Texture
Easy to Operate Even when Wearing Gloves - Threads: 9/16-18 UNF Male Inlet to 9/16-18 UNF Female
- Commonly Used w/Deco Rigs & Stage Bottles
- Low Pressure Only Below 200 psi (13.8 bars)
- Marine Grade Brass for Strength & Durability