Zeagle F8 Yoke Regulator with F8 Octopus

SKU: ZEF8Y MFR: ZEF8Y

PACKAGE INCLUDES:

  • Zeagle F8 Yoke Regulator
    Zeagle F8 Yoke Regulator
  • +
  • Zeagle F8 Octopus with Yellow Hose
    Zeagle F8 Octopus with Yellow Hose
  • +
  • Show more

Key Features

  • Experience effortless breathing with the pneumatically balanced F8 regulator, ensuring smooth dives.
  • Enjoy reliable performance and durability thanks to the robust black chrome-plated brass first stage.
  • Maintain your gear easily with high-quality, corrosion-resistant materials designed for longevity.
  • Achieve personalized comfort with adjustable inhalation effort and dive/pre-dive Venturi controls.
  • Dive confidently in various conditions; this regulator is Nitrox compatible up to 40% O2.
  • Benefit from the comprehensive package, including both the F8 Yoke Regulator and F8 Octopus.
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Questions & Answers

Reviews about this item

Review Summary

2022-02-01T07:25:30

Rated 5 out of 5

Great reulator

Great reg. Comfortable. Well built. Sleek. Love Zeagle products

RICHARD O.

2021-01-13T02:12:49

Rated 5 out of 5

Great all around regulator

Got this as my first regulator along with the F8 octo. High quality regulator from Zeagle. Easy to breathe, easy to adjust, durable materials, and has worked well in warm and cold water.

Roger B.

2020-02-24T06:00:32

Rated 5 out of 5

Items are great

Their really great items.

GekaC

2019-07-24T14:13:33

Rated 5 out of 5

Breathes like a charm

Love this regulator with how easily it breathes. Let a friend borrow it while on vacation and they didn’t want to give it back once they tried it ??

Hiimjoe

2019-07-23T11:23:34

Rated 4 out of 5

Great Regulator

It's durable, has modern features (venturi valve, air flow toggle), and breathes easily. I've seen some reviews say that the ease of breathing is incredible, and that hasn't been my experience. Don't get me wrong, it's great, but I haven't seen much difference from well maintained rental gear that I've used. Zeagle uses braided lines which I like because they bend a little easier. The reg free flowed a lot at first, even with the venturi valve set at pre-dive, but eventually calmed down after I dove with it a few times (so don't freak out). It also made a few whiny noises at first, particularly when I dove in ~50 degree water, but that also went away after being broke in. The mouth piece is very comfortable and I do not have any jaw pain or tooth displacement after diving. All in all I'm super happy with the F8 and would highly recommend it. This review should apply equally to the F8 Octo, which I also have and have the same sentiments about.

Giovanni I.

2019-06-10T05:01:56

Rated 5 out of 5

Just what the Doctor ordered...

This is the best regulator I've ever used. The sensation felt like when I think of inhale, the air flowed in effortlessly. Have not gone deep yet, or dove cold water with it, but am sure it performs. The reg is light, and not hard on the mouth. So far, this is my FAVORITE!

Steven B.

2018-09-20T09:23:53

Rated 5 out of 5

hard to imagine better for recreational diving

It's my first non-rental reg so of course I love it but it really is great. The flex hose doesn't pull on my 2nd stage so super comfortable, breathes super easy down to 120' (and I'm sure far beyond that). My girlfriend has an Atomic Z3 and while I haven't actually dove with it, I briefly tried breathing it while on a dive (can't remember the depth) and found the Zeagle F8 at least as good or better. Plus, the Zeagle F8 aesthetics look totally bad ass so that puts it over the top ;-).

Ian C.

2018-07-19T07:03:27

Rated 5 out of 5

Excellent Regulator!

I purchased this regulator with the Halo BC Bundle and it's worked amazing for me so far! I've dove with this regulator in cold water, warm water, and a couple of deep dives. It's worked flawlessly in all of them, and I never once worried about it's performance.

William E.

2017-08-15T12:46:47

Rated 5 out of 5

Very good product

Worked well in Key west. Mouth piece not too invasive or tough to hold for long periods of time. Quality materials. Blah blah blah, good product.

Joshua M.

2016-12-12T10:10:45

Rated 5 out of 5

Love it

I excitedly opened the box. Beautiful. A nearby dive shop was having open pool night a weekacyer the reg arrived. One of the instructors showed me how to use the venturi lever and how to adjust the air flow. Into the pool I went to play with my new toy. Got it set just right. Now ready to use it on my dive in Key West and Cozumel over Christmas. aving openpool night

Keely S.

2016-09-01T07:01:23

Rated 5 out of 5

Good Reg

This is my first own reg. Only used rentals and this one breathes much easier.

Jakub R.

2016-08-26T10:36:19

Rated 5 out of 5

This is an Apeks Sapphire for half the price...

Awesome matte-black look. Rugged as can be. Top-quality for bottom-of-the-barrel pricing. This is the absolute best pick for quality/price ratio, 2nd to none. This is the first time I buy Zeagle gear since I got my first Zeagle BCD about 10 years ago: forgot how high-quality their stuff is. Incredible value.

Francois L.

2016-03-15T12:39:37

Rated 5 out of 5

Zeagle F8 +Octo

Well worse the investment! Extremely happy with the performance in cold and warm water. I am an intermediate diver and this is like owning a Rolls Royce for me compared to what I have previously used! Extremely pleased with the flow setting and flexibility. Both Reg and Octo look sleek which is a bonus!

Dany B.

Zeagle F8 Specifications

Regulator

Regulator

Jump to...
  • 1'st Stage Type

    Balanced Diaphragm

  • LP Ports

    5, Thread 3/8"-24 UNF

  • HP Ports

    2, Thread 7/16"-20 UNF

  • Adjustable 2'nd Stage

    Yes, Inhalation Effort and Dive/Pre Dive Venturi (Free Flow) Switch

  • Nitrox Compatible

    Yes Up to 40% O2

  • 2'nd Stage Type

    Pneumatically Balanced Downstream Demand Valve

  • Materials

    First Stage:
    Black Chrome Plated Brass, Stainless Steel, Polymer
    O-Rings: Buna-N
    Second Stage:
    Flexible & Ridged Thermoplastics, Elastomeric Polymers & Silicone Rubber
    O-Rings: Buna-N

  • Hose Thread

    3/8"

  • Hose Length

    30" (76cm)

  • Weight

    Approximately 41 oz (1.16g)

Octopus

Jump to...
  • Adjustable 2'nd Stage

    Inhalation Effort Knob
    Dive/Pre-Dive Venturi (Free Flow) Switch

  • 2'nd Stage Type

    Pneumatically Balanced Downstream Demand Valve

  • Regulator Materials

    Flexible & Ridged Thermoplastics
    Elastomeric Polymers
    Silicone Rubber
    Zirconium Plated Inlet Tube
    O-Rings Buna-N

  • Hose Thread

    3/8"

  • Hose Length

    36" (91.5cm)

  • Weight

    8 oz (213g) w/o Hose

  • UPC Codes

    882689122187, 882689122231

About Zeagle F8

FEATURED REVIEWS

Just what the Doctor ordered...

By Steven B.

This is the best regulator I've ever used. The sensation felt like when I think of inhale, the air flowed in effortlessly. Have not gone deep yet, or dove cold water with it, but am sure it performs. The reg is light, and not hard on the mouth. So far, this is my FAVORITE!

This is an Apeks Sapphire for half the price...

By Francois L.

Awesome matte-black look. Rugged as can be. Top-quality for bottom-of-the-barrel pricing. This is the absolute best pick for quality/price ratio, 2nd to none. This is the first time I buy Zeagle gear since I got my first Zeagle BCD about 10 years ago: forgot how high-quality their stuff is. Incredible value.

- Zeagle F8 Yoke Regulator -
Introducing Zeagle's new flagship regulator model, the F8, which takes its name from the well-established Flathead series. This US-made regulator showcases over 20 new improvements, making it Zeagle's best-performing regulator yet. Designed for all types of diving, the F8's low-profile design minimizes its extension above the tank valve and directs low-pressure hoses to the sides for optimal hose routing. It's compatible with yoke valves.

The F8's first stage is a black chrome plated marine brass, environmentally sealed, balanced diaphragm design. This ensures that no internal parts are exposed to contaminants like salt, sand, or chlorine, resulting in corrosion-free service for years. Its conical precision stainless steel high-pressure valve and advanced polymer seat provide enhanced reliability, service life, and performance at all breathing rates.

The first stage features direct airflow, 2 high-pressure (HP) 7/16" threaded ports, and 5 low-pressure (LP) 3/8" threaded ports for gauges and additional accessories. The second stage is lightweight, compact, and comfortable, with adjustable resistance controls, free-flow control, and built-in anti-freezing features. It's manufactured from flexible thermoplastic, elastomeric polymer, and silicone rubber. The second stage also features a new case design that is smaller, lighter, and more impact-resistant.

Additional updates include a new heat sink for improved cold dissipation, a zirconium-plated inlet tube for increased corrosion resistance, and an improved inhalation diaphragm. The F8 also has a patented seat-saving orifice, a new low-pressure second stage seat, and a super alloy second stage spring. The standard hose is 30" (76cm) long and 3/8" threaded. The complete regulator weighs approximately 41 oz. (1,161 g) with the hose, includes an owner's manual, and is Nitrox ready up to 40% out of the box.


- Zeagle F8 Octopus with Hose -
Conveniently lightweight, while being designed for high performance, the Zeagle F8 Octopus with Hose is a top of the line second stage pneumatically balanced downstream demand valve second stage regulator with free flow control and built in anti-freezing features from Zeagle that offers superior comfort, ease of use, and performance, complemented by an attractive design.

The Zeagle F8 Octopus optimizes comfort utilizing a new inhalation diaphragm that provides superior tear strength and improved response time to breathing. An improved exhaust valve ensures dryness and a lower exhalation effort, while a redesigned front cover and inhalation effort control knob use co-molded components that provide the necessary grip, soft touch and ease of use. Co-molded silicone mouthpiece provides a better fit and less jaw fatigue for long term comfort. Durability and long life also have been enhanced using a seat-saving orifice, compliments of Atomic Aquatics, that retracts when not in use, extending the life of the breathing tube seat. The Zirconium-plated inlet tube and heat sink provides superior corrosion resistance, while a redesigned heat sink significantly increases surface area, aiding in the heat exchange necessary to avoid freeze-up.

The Zeagle F8 Octopus is manufactured from flexible and ridged thermoplastic, elastomeric, polymer and silicone rubber, with Buna-N O-rings and is designed to be impact resistant for durability and rugged use. It makes a for perfect combination with the Zeagle F8 regulator, and represents the standard upon which other regulators and octopuses will be judged on. Octopus comes with a 36" (91.4cm) yellow 3/8" threaded hose.

Zeagle F8 Features

  • F8 Yoke Regulator
  • Zeagle Introduces a New Flagship Regulator Model
  • Completely New Platform Second Stage Design
  • Factory Ready: EAN/ Nitrox to 40% O2
  • First Stage:
  • Balanced Diagram Design
  • Inherently Environmentally Sealed
  • Dry Environmental Seal with Hydro Transmitter
  • Precision Stainless Steel HP Valve w/Advanced-Polymer Seat
  • HP Valve: Improves Responsiveness & Performance at All Breathing Rates
  • High Performance Porting
  • 5 Low Pressure 3/8" Threaded Ports
  • 2 High Pressure 7/16" Threaded Ports
  • First Stage Materials:
    Body: Marine Grade Black Chromed Brass
    HP Valve: Stainless Steel
    Seat: Advanced Polymer
    O-Rings: Buna-N
  • Second Stage:
  • Downstream Valve
  • Pneumatically Balanced Design
  • Dive/Pre-Dive Venturi Control
  • Diver Adjustable Inhalation Resistance
  • Anti-Freeze Heat Transfer Device
  • Second Stage Materials:
    Cover: Flexible Thermoplastics Case: Ridged Thermoplastics
    Diaphragm: Elastomeric Polymer
    Exhaust Valve: Elastomer
    Mouthpiece: Silicone Rubber
    Inlet Tube: Zirconium Plated
    O-Rings: Buna-N
  • More than 20 New Improvements!
  • Compact Profile
  • Case Snap-In Insert to Personalize F8 for Color Style
  • Front Cover: Anti-Surge & Stylized Z Logo
  • Smaller Mouthpiece: Super Soft Silicone, Color Accented Tear Resistant Bite Lugs
  • Exhaust Valve w/Improved Dryness & Lower Exhalation Effort
  • Inhalation Effort Control Knob: Better Grip & Style
  • Threaded Cover Ring for Improved Safety
  • Heat Sink w/Improved Materials & Greater Surface Area to Dissipate Cold
  • Zirconium Plated Inlet Tube for Increased Corrosion Resistance
  • Inhalation Diaphragm w/Improved Response & Tear Strength
  • Redesigned Poppet w/Improved Tolerances
  • Patented Seat Saving Orifice
  • Low Pressure Second Stage Seat
  • Second Stage Spring Made from Super Alloy
  • F8 Octopus with Hose
  • Pneumatically Balanced Downstream Demand Valve
  • Lightweight, Compact and Comfortable
  • Diver Adjustable Inhalation Resistance
  • Venturi (Free-Flow) Control
  • Built in Heat-Sink for Freezing Resistance
  • Materials: Anodized Aluminum, Flexible & Ridged Thermoplastics, Elastomeric Polymers, Silicone Rubber
  • Flexible, Lightweight MiFlex Hose

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Experience effortless breathing with the pneumatically balanced F8 regulator, ensuring smooth dives.
  • Enjoy reliable performance and durability thanks to the robust black chrome-plated brass first stage.
  • Maintain your gear easily with high-quality, corrosion-resistant materials designed for longevity.
  • Achieve personalized comfort with adjustable inhalation effort and dive/pre-dive Venturi controls.
  • Dive confidently in various conditions; this regulator is Nitrox compatible up to 40% O2.
  • Benefit from the comprehensive package, including both the F8 Yoke Regulator and F8 Octopus.

What's in the box:

  • F8 Yoke Regulator
  • F8 Octopus with Hose