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Metalsub

Metalsub Hookah DIN Piston 20 m diving regulator set

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Features of Metalsub Hookah DIN Piston 20 m

Product description of Metalsub Hookah DIN Piston 20 m diving regulator set

Description summary

Experience unparalleled freedom for shallow water tasks with the METALSUB Hookah DIN Piston 20m Regulator Set. This specialized system provides a continuous air supply from the surface, allowing effortless movement for boat maintenance, hull inspections, and propeller clearing. Featuring a robust DIN piston first stage and a reliable primary and octopus second stage, it ensures safety and ease of use. The 20-meter hose offers an extensive working radius, making it the essential tool for divers and marine professionals needing mobility and a dependable air source. Includes submersible pressure gauge

METALSUB Hookah DIN Piston 20 m Diving Regulator Set

Discover unparalleled freedom for all your shallow water tasks with the METALSUB Hookah DIN Piston 20m Regulator Set. This specialized diving gear with a regulator and long breathable hose is expertly designed for shallow depth work, providing a continuous air supply directly from a tank on the surface or boat deck. Move with ease and efficiency, free from the constraints of traditional BCD-mounted scuba gear, making it the perfect solution for a wide range of underwater applications.

This hookah system is an indispensable tool for boat owners, yacht crew, and maintenance professionals. It is essential for maintenance or repair work on boats and to untangle nets or lines on the propeller. Imagine the convenience of inspecting your hull, cleaning the waterline, changing anodes, or clearing a fouled prop without the need to don a full set of heavy scuba equipment. The extensive 20-meter hose provides an exceptional working radius around your vessel or in a large pool, allowing you to complete your tasks efficiently and safely.

The heart of this set is a rugged and dependable first-stage regulator. The regulator is piston with a universal DIN connection, prized by divers for its robust performance, reliability, and simple maintenance. The DIN connection offers a more secure and sealed fit to the cylinder valve, providing enhanced safety and peace of mind during use.

This comprehensive set is configured for safety and functionality, including not just the primary second stage for breathing but also a crucial octopus second stage. The included octopus serves as a redundant air source, a critical safety feature even at shallow depths. Monitoring your air supply is made simple with the included submersible pressure gauge (SPG). The first stage is equipped with 1 HP (High-Pressure) port for the gauge and 4 LP (Low-Pressure) ports, offering versatility for the primary, octopus, and other potential accessories.

The METALSUB Hookah set is your go-to solution for any work below the waterline. Its design prioritizes mobility, reliability, and safety, allowing you to focus on the job at hand with a trusted air supply.

Technical Specifications:

* Product: METALSUB Hookah DIN Piston 20 m Diving Regulator Set
* First Stage Type: Piston
* Connection: DIN
* Hose Length: 20 meters (65.6 feet)
* Included Components: Piston First Stage, Primary Second Stage, Octopus Second Stage, Submersible Pressure Gauge, 20-meter Hose
* Attributes: 1 HP, 4 LP, Din, Diving, With octopus

Specifications

Manual

Technical specifications of Metalsub Hookah DIN Piston 20 m

  • Connection

    Din

  • First stage type

    Piston

  • Port count and configuration

    1 HP, 4 LP

  • Second stage adjustments

    Octopus

  • Nitrox certification

    Yes

  • Type of Connection

    Din

  • Color

    Yellow

  • Recommended Use

    Diving

  • Regulators Features

    With octopus

  • LP Number of Outputs

    4 LP

  • HP Number of Outputs

    1 HP

Features of Metalsub Hookah DIN Piston 20 m

Type of Connection Din

Type of Connection

Din

Color Yellow

Color

Yellow

Recommended Use Diving

Recommended Use

Diving

Regulators Features With octopus

Regulators Features

With octopus

LP Number of Outputs 4 LP

LP Number of Outputs

4 LP

HP Number of Outputs 1 HP

HP Number of Outputs

1 HP

Key differentiators

Complete hookah system with a 20-meter hose for surface-supplied air.

Environmentally sealed design with Nitrox certification.

Features 1 HP and 4 LP ports for versatile accessory attachment.

Includes primary second stage, octopus second stage, and submersible pressure gauge.

Robust piston first stage with a secure DIN connection.

Technology in Metalsub Hookah DIN Piston 20 m diving regulator set

Energy rating

Warnings

5 / 5

1 Reviews

What our customers are saying about Metalsub Hookah DIN Piston 20 m diving regulator set

Metalsub Hookah DIN Piston 20 m diving regulator set

Regulator

2022/01/31

Adrien

Perfect what I was looking for very happy

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Include AI Generated questions and answers

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

What is the primary use for the Metalsub Hookah DIN Piston 20 M Regulator Set?

Answer of Generated by AI and verified

This Metalsub Hookah regulator set is a specialized system designed for shallow water tasks. It provides a continuous air supply from the surface, making it ideal for boat maintenance, hull inspections, clearing fouled propellers, or working in large pools without needing to wear full scuba gear.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

Is this regulator set suitable for cold water diving?

Answer of Generated by AI and verified

This regulator features an environmental seal, which helps protect the internal components. However, its suitability for specific cold water temperatures is not specified. It is designed primarily for shallow water work.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

Is the Metalsub Hookah DIN Piston 20 M Regulator Set worth the investment for marine professionals?

Answer of Generated by AI and verified

Yes, the Metalsub Hookah DIN Piston 20 M Regulator Set is highly valued for its robust performance and reliability, making it a worthy investment for marine professionals who require dependable equipment for underwater tasks.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

What is the hose length of this hookah system?

Answer of Generated by AI and verified

This system comes with a 20-meter (65.6 feet) hose, providing an extensive working radius from the surface air supply.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

What type of first stage does this regulator have?

Answer of Generated by AI and verified

This set features a balanced piston first stage with a DIN connection, known for its robust and reliable performance.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

How many ports does the first stage have?

Answer of Generated by AI and verified

The first stage is equipped with one high-pressure (HP) port and four low-pressure (LP) ports for connecting gauges and accessories.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

What is the maximum recommended depth for this regulator set?

Answer of Generated by AI and verified

This hookah regulator set is designed for shallow water tasks and has a maximum recommended depth of 20 meters.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

What materials are used in the construction of this regulator?

Answer of Generated by AI and verified

The regulator is constructed from chrome-plated brass, which provides durability and corrosion resistance.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

Does this regulator have a Venturi assist feature?

Answer of Generated by AI and verified

Yes, this regulator is equipped with a Venturi assist to help manage airflow and breathing effort.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

Can I use this regulator set for recreational scuba diving?

Answer of Generated by AI and verified

This is a hookah-style system, meaning it's supplied with air from the surface via a long hose. It is specifically designed for shallow water work like boat maintenance, not for typical recreational scuba diving where a diver carries their air supply in a tank on their back.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

Is this regulator set compatible with Nitrox?

Answer of Generated by AI and verified

Yes, this regulator set has a Nitrox certification, making it suitable for use with enriched air Nitrox.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Metalsub Hookah DIN Piston 20 m diving regulator set

How does the Metalsub Hookah DIN Piston 20 M Regulator Set compare to the Metalsub Thunder Din Diving Regulator Set?

Answer of Generated by AI and verified

While both models offer reliable performance, the Metalsub Hookah DIN Piston 20 M Regulator Set features a 20-meter hose for extended reach, which is ideal for tasks requiring mobility.

* Generated by AI based on customer and product data

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Frequently bought together
Best sellers

Use cases

Shallow-Water Hull Maintenance & Inspection 95% Fit

The system is ideal for boat owners performing routine maintenance in calm, shallow waters like marinas or anchorages.

20-meter hose length,Surface-supplied air system (Hookah),Durable brass and chrome construction

Recreational 'Snuba' or Hookah Diving 90% Fit

This set is perfect for casual, shallow-water exploration from a boat or dock, offering a 'snuba'-like experience. It allows beginner divers to experience breathing underwater without the weight and complexity of full scuba gear, limited to a safe maximum depth of 20 meters.

Maximum depth of 20m,Complete regulator set with octopus,Adjustable inhalation for comfort

Underwater Photography & Videography in Shallow Reefs 80% Fit

For photographers working in shallow, clear waters, this system eliminates the need to surface frequently or carry a heavy tank. The long hose allows you to stay down longer to get the perfect shot of marine life within the 20-meter depth limit.

20-meter hose length,Maximum depth of 20m,Adjustable inhalation

Pool Maintenance and Training 75% Fit

The system is a practical tool for commercial pool cleaners or for scuba instructors conducting initial training in a controlled pool environment. It provides a continuous air supply from the surface, making it efficient for tasks like underwater repairs or introductory breathing exercises.

Surface-supplied air system (Hookah),Durable construction,Includes octopus for safety/instruction

Shallow Water Nitrox Diving 60% Fit

With its Nitrox certification, this regulator set can be used with surface-supplied enriched air for extended bottom time on shallow dives. This is beneficial for tasks like marine biology surveys or detailed inspections within the 20-meter operational limit.

Nitrox certification,Balanced piston first stage,Environmental seal

Best for

Best for Casual Weekend Diving

This complete set includes user-friendly features like adjustable inhalation and a Venturi assist, making it a practical and reliable choice for recreational dives.

Great Value for New Divers

Offering a full setup including an octopus and pressure gauge at an entry-level price point, this set provides excellent value and security for those new to the sport.

price_tier:entry

Ideal for Hookah & Surface-Supplied Diving

The generous 20-meter hose length is specifically designed for hookah and surface-supplied diving systems, providing ample range of motion for tasks at a maximum depth of 20 meters.

hose_length:"20 meters (65.6 feet)", maximum_depth:"20m"

Benefits

FunctionalBuilt for Reliability and Longevity

Constructed from chrome-plated brass, this regulator set is designed for durability and resistance to corrosion. The inclusion of an environmental seal protects the first stage's internal components from salt, sand, and other contaminants, ensuring reliable performance over time.

Environmental seal: Yes

FunctionalDive with Confidence and Peace of Mind

This set includes a complete system with a primary second stage, an octopus for a backup air source, and a submersible pressure gauge to monitor your air supply. Being Nitrox certified, it meets the standards for use with enriched air, enhancing your safety options.

Second stage type: Octopus

Nitrox certification: Yes

FunctionalConsistent Performance at Depth

The balanced piston first stage design delivers consistent airflow regardless of tank pressure, ensuring reliable breathing performance. This set is rated for a maximum depth of 20 meters, making it suitable for a wide range of recreational and hookah diving activities.

First stage design: balanced piston

Maximum depth: 20m

FunctionalFlexible Configuration for Your Gear

With four low-pressure (LP) ports and one high-pressure (HP) port, this regulator offers ample options for connecting your BCD, gauges, and other accessories. This flexibility allows you to customize your setup for different diving needs.

Low pressure ports: 4 LP

High pressure ports: 1 HP

Ideal buyer profiles

The Commercial or Hull Maintenance Diver

This professional diver spends significant time underwater performing tasks like hull cleaning, inspections, or light salvage in relatively shallow waters. They require a reliable, continuous air supply that doesn't involve constantly swapping out scuba tanks.

The Metalsub Hookah set is ideal for this user. Its 20-meter hose provides an extensive working radius from a surface-supplied air source, eliminating the need for a back-mounted tank. The robust brass and chrome construction, balanced piston first stage, and environmental seal ensure durability and consistent performance during long, shallow-water work sessions up to its 20m maximum depth.

The Recreational Hookah Diver

This diver enjoys exploring shallow reefs, underwater photography, or simply spending extended periods underwater without the weight and bulk of traditional scuba gear. They value simplicity, comfort, and the freedom to move unencumbered by a tank.

With its 20-meter hose, this set allows for long, leisurely dives in shallow environments without worrying about tank air levels. The system includes a primary second stage, an octopus for safety, and a pressure gauge, providing a complete, user-friendly setup. The adjustable inhalation and Venturi assist enhance breathing comfort for a more enjoyable experience.

The Boat Owner

This individual owns a boat and needs a reliable system for performing routine underwater maintenance, such as cleaning the hull, inspecting the propeller, or freeing a fouled anchor. They need a practical, ready-to-use solution that is more efficient than snorkeling but less complex than full scuba.

This Metalsub set is a perfect tool for boat owners. The 20-meter hose is long enough to reach all parts of the hull of most private vessels from a surface compressor. The DIN connection and Nitrox certification offer versatility, while the complete package with first stage, second stages, and gauge means it's ready for immediate use for any underwater task around the boat.

Competitive features

The Metalsub Hookah Din Piston 20 M is a specialized surface-supply regulator set designed for shallow water tasks. Unlike standard scuba regulators such as those from Seac and Cressi, which are intended for independent underwater breathing, this Metalsub system provides a continuous air supply from the surface via a 20-meter hose. This makes it a unique tool for specific applications like boat hull maintenance and inspections, rather than recreational diving.

Where it excels

Specialized for shallow water work, providing a continuous air supply from the surface for tasks like boat maintenance and hull inspections. Offers exceptional mobility within a defined area thanks to its 20-meter hose, eliminating the need to wear a heavy tank. Comes as a complete system including a DIN piston first stage, a primary second stage, an octopus, and a submersible pressure gauge.

Consider alternatives if...

For traditional recreational scuba diving, as this is a surface-supply hookah system, not a self-contained underwater breathing apparatus. If you require a regulator for independent diving away from a surface air source, a standard set like the Cressi or Seac models would be necessary.

Verdict

The Metalsub Hookah Din Piston 20 M Diving Regulator Set is not a direct competitor to standard scuba regulators but rather a specialized tool for a niche purpose. Its design excels at providing a constant, reliable air supply for divers working in shallow water, such as marine professionals or boat owners. For recreational diving, a conventional regulator set from a brand like Cressi or Seac is the appropriate choice.

Specs comparison

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Materialchrome-plated brasschrome-plated brasschrome-plated brass
Adjustable InhalationYesYesYes
Environmental SealYes-Yes
First Stage TypePistonBalanced diaphragmPiston
High Pressure Ports1 HP1 HP1.0 bar
Hose Length20 meters (65.6 feet)-10 meters
Low Pressure Ports4 LP4 LP4.0 bar
Maximum Depth20m-10m
Second Stage TypeOctopuspneumatically balancedoctopus
Mounting Typestandard-standard
First Stage Designbalanced pistonbalanced diaphragmunbalanced
ConnectionDINDINDin
Port Count And Configuration1 HP, 4 LP1 Hp, 4 Lp1 Hp, 4 Lp
Nitrox CertificationYesYes-
Second Stage AdjustmentsOctopusadjustable inhalation knob-

Specs vs competitors

Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Materialchrome-plated brass-O2-compatible materialsbraided liningdurable, corrosion-resistant materials-
Adjustable InhalationYes-YesYesYesYes
Environmental SealYesYes---Yes
First Stage TypePistonNon-Balanced Flow-By PistonPistonPistonBalanced DiaphragmPiston
High Pressure Ports1 HP1.0 bar1 HP1 HP1 HP2 HP
Hose Length20 meters (65.6 feet)-40 inch---
Low Pressure Ports4 LP4.0 bar2 LP4 LP4 LP4 LP
Maximum Depth20m-15.2 m---
Second Stage TypeOctopusPneumatically Balanced Downstream Demand Valvepneumatically balancedlarge, sensitive diaphragmPneumatically BalancedPneumatically Balanced
Venturi AssistYesPre-Dive/Dive Venturi SwitchYesYesYes-
First Stage Designbalanced pistondownstreamunbalanced pistonpistonbalanced diaphragmbalanced piston
ConnectionDINDINDINDIN 230 barDinDin
Port Count And Configuration1 HP, 4 LP1 High Pressure Port, 4 Low Pressure Ports1 HP, 2 LP-1 Hp, 4 Lp2 HP, 4 LP
Nitrox CertificationYesStandard to 40%Yes---
Second Stage AdjustmentsOctopusPre-Dive/Dive Venturi Switch-Dive/Pre-Dive Venturi switchadjustable inhalation knob, dive/pre-dive switch-
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