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Seac Complete Regulator Set – Mx100 Regulator + IT300 Octopus + Console

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$595.80 $816.60
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What's in this bundle

Seac Mx100 Regulator-INT Seac Mx100 Regulator$319.20 valueSKU 0350071000004A
SEAC OCTOPUS IT300 SEAC OCTOPUS IT300$180.00 valueSKU 0350106000000A
SEAC COMPASS SCREEN CONSOLE- SEAC COMPASS SCREEN CONSOLE$96.60 valueSKU 1600018000000A

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$2502 items $5003 items $1,0005 items $1,5006 items $2,0008 items $3,00010 items $4,00012 items $5,00015 items

  • DiveCatalog.com Quick Dry Multi Accessory Dive Gear Hanger for Boots, Gloves, Hood

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  • DiveCatalog Comfo-Bite Silicone Mouthpiece for Scuba Diving Regulators Black

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  • DiveCatalog Essentials - BCD and Regulator Hanger for Scuba Diving

    $19.95$2.00

  • DiveCatalog Scuba Essentials - Wetsuit Hanger for Scuba Diving, Snorkeling, and Surfing

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  • DiveCatalog Hose Clamp for Scuba Diving - Scuba Essentials

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Product Information

This set puts a complete Seac regulator system together: the Mx100 first and second stage, the IT300 octopus, and a Compass Screen Dive Computer Console. The Mx100 is a balanced diaphragm regulator built for beginners and experienced divers alike, with a heat exchange system on the first stage for cold water diving and an environmentally isolated design that keeps airflow steady as tank pressure drops. A removable stainless steel valve seat keeps maintenance simple, and the venturi control lets you dial in airflow to your preference. Pick INT or DIN at checkout to match your tank valve.

The IT300 octopus is your backup air source, built around a 1m braided lining hose for durability and flexible reach when it counts. Its adjustable venturi effect switches cleanly between Dive and Pre Dive modes, and the whole unit is CE EN 250-2014 certified and made in Italy. It stays lightweight and compact so it integrates smoothly with the rest of your gear without adding bulk.

Rounding out the set is the Seac Compass for Screen Dive Computer Console, giving you a heading reference right on your console alongside your dive computer. Because all three pieces are Seac components chosen to work together, you get a first stage, octopus, and console that match up as one regulator system instead of shopping for each piece separately.

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

What is the Seac Mx100 regulator like, and who is it for?

The Mx100 is a balanced-diaphragm first and second stage regulator built for both beginners and experienced divers. It has an environmentally isolated design that keeps airflow steady across different tank pressures, and it's lightweight and compact for comfort on longer dives.

Is the Seac Mx100 good for cold water diving?

Yes. The Mx100's balanced first stage includes a heat exchange system specifically designed for cold water, which helps it maintain consistent performance in cooler conditions.

What does the venturi control on the Seac Mx100 (and IT300 octopus) do?

The Mx100 has a venturi control feature that lets you personalize airflow adjustment. The IT300 octopus included in this set has a similar adjustable venturi effect, with a simple switch to move between Dive and Pre-Dive modes.

How many hose ports does the Seac Mx100 have?

The Mx100 first stage is set up with two high-pressure and four low-pressure outlets, giving you room to configure your hoses and gauges.

What is the IT300 octopus for, and is it well made?

The IT300 is the emergency (backup) second stage in this set. It uses a 1m braided lining hose, is CE EN 250-2014 certified, and is made in Italy.

What exactly comes in the Seac Complete Regulator Set bundle?

This bundle includes three pieces: the Seac Mx100 regulator (first and second stage), the Seac IT300 octopus as your backup second stage, and a Seac Compass for a screen dive computer console.

What are the shipping and return terms on this bundle?

Orders over our free-shipping threshold ship free with next-day delivery, and the product page will show you the actual current delivery date before you buy. If you need to send it back, it's covered under our standard DiveCatalog returns policy.