--- product_id: 400592235 title: "Scuba Diving Regulator Kit - AC2 Piston 1st Stage, Compact 2nd Stage, Octopus Compact - Light and Reliable - Made in Italy by Cressi" brand: "cressi" price: "€ 752.66" currency: EUR in_stock: true category: "Cressi" url: https://www.desertcart.pt/products/400592235-scuba-diving-regulator-kit-ac2-piston-1st-stage-compact-2nd store_origin: PT region: Portugal --- # Adjustable Venturi airflow 1.2 J/L breathing effort 4 low & 1 high-pressure ports Scuba Diving Regulator Kit - AC2 Piston 1st Stage, Compact 2nd Stage, Octopus Compact - Light and Reliable - Made in Italy by Cressi **Brand:** cressi **Price:** € 752.66 **Availability:** βœ… In Stock ## Summary > 🌊 Dive Deeper, Breathe Easier β€” The Italian Regulator Revolution ## Quick Answers - **What is this?** Scuba Diving Regulator Kit - AC2 Piston 1st Stage, Compact 2nd Stage, Octopus Compact - Light and Reliable - Made in Italy by Cressi by cressi - **How much does it cost?** € 752.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/400592235-scuba-diving-regulator-kit-ac2-piston-1st-stage-compact-2nd) ## Best For - cressi enthusiasts ## Why This Product - Trusted cressi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Tailored Airflow Control:** Fine-tune your dive with the adjustable Venturi effect, adapting seamlessly to any underwater environment. - β€’ **Versatile Connection Setup:** Multiple hose ports let you customize your rig for maximum comfort and safety on every dive. - β€’ **Effortless Breathing Mastery:** Experience ultra-smooth airflow at just 1.2 joules per liter, engineered for both beginners and pros. - β€’ **Consistent Performance, Always:** Balanced piston first stage guarantees steady air supply regardless of tank pressure fluctuations. - β€’ **Italian Craftsmanship Meets Durability:** Built with premium stainless steel and plastic, backed by 75+ years of Cressi innovation and a 2-year warranty. ## Overview The Cressi Scuba Diving Regulator Kit combines precision Italian engineering with user-friendly features, delivering a low breathing effort of 1.2 joules per liter and an adjustable Venturi effect for optimal airflow control. Its balanced piston first stage ensures consistent performance, while multiple hose ports offer versatile setup options. Crafted from durable stainless steel and plastic, this kit is ideal for beginners and pros alike, supported by over 75 years of heritage and a 2-year warranty. ## Description This regulator is made up of the new 2nd stage XS Compact with elastomer cover combined comes with the traditional Cressi AC2 piston 1st stage. Its strengths lie in its extreme lightness, excellent performance, very easy maintenance and affordable purchase price. Full pack with first and second stage + octopus. Suitable for beginners, diving, schools and rental. Self-lubricating jacketed cylinder. Sintered cup filter. 4 low pressure outlets. 1 high pressure outlet ## Features - 60% Plastic, 40% Stainless steel - Imported - Precision Breathing Performance: The Cressi Scuba Diving Regulator Kit delivers an average breathing effort of 1.2 joules per liter. Dive assured with a regulator that provides a verified breathing-performance rating for effective underwater exploration - Customized Airflow Control: The adjustable Venturi effect lets you fine-tune the second stage's airflow to match your diving conditions. Whether exploring autumn's underwater landscapes or training in a pool, enjoy a personalized breathing experience - Steady Air Supply: The balanced piston design of the AC2 first stage ensures consistent air supply as tank pressure changes. This feature is essential for those crisp fall dives into cooler waters, maintaining reliable performance throughout - Versatile Connection Points: With four low-pressure ports and one high-pressure port, the AC2 first stage provides multiple hose connection points. Adapt your setup with ease, whether you're diving in clear autumn lakes or practicing in a training facility - Reach for Safety: The 100 cm hose on the Octopus Compact adds extra reach, facilitating efficient routing of alternate-air gear. This added length is invaluable during fall diving courses or when navigating through underwater environments ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00D2OQ6UY | | Best Sellers Rank | #242,684 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #10 in Diving Regulators | | Brand Name | CRESSI | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (97) | | Date First Available | April 29, 2015 | | Included Components | Complete Regulator Set | | Item Dimensions LxWxH | 15.08 x 11.22 x 1.93 inches | | Item Package Dimensions L x W x H | 11.5 x 11.18 x 3.98 inches | | Item Weight | 2.2 pounds | | Manufacturer | Cressi | | Material | Plastic, Stainless Steel | | Model Name | AC2 / Compact + Octopus Compact | | Model Year | 2015 | | Number of Items | 1 | | Package Weight | 1.76 kg | | Part Number | HY787051 | | Size | INT | | Sport Type | Scuba Diving | | Style | Int | | Suggested Users | unisex-adult | | Warranty Description | The product is covered by a 2-year limited warranty. | ## Images ![Scuba Diving Regulator Kit - AC2 Piston 1st Stage, Compact 2nd Stage, Octopus Compact - Light and Reliable - Made in Italy by Cressi - Image 1](https://m.media-amazon.com/images/I/71fFkszI49L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is this compatible with EANx use?** A: Hi Cassidy, Thanks for the question. Yes it will. The regulator is to allow the flow of air. The only thing you will need to make sure is compatible is your computer and that it is set up to read mixes gases. Hope this Helps, Happy Diving, Sierra 1-866-728-2293 OnlineScuba Founded 1996 **Q: Is the primary and the octopus hooked up to the yolk already? I wouldn't be comfortable doing an installation.** A: Hi Customer, Thanks for the question. Yes, we assemble and test the equipment before shipping unless requested otherwise. Hope this Helps, Happy Diving, Sierra 1-866-728-2293 OnlineScuba Founded 1996 **Q: There's no mentioning of an inflater hose. Would I have to purchase the inflater hose separately?** A: Hello Kindle Customer, Thanks for the question. Yes, the inflator hose is separate and purchased separately. It usually comes with the BCD. Hope this Helps, Happy Diving, Sierra 1 866 728 2293 OnlineScuba Since 1996 ## Frequently Bought Together - Cressi AC2 / Compact & Octopus XS - Kit Scuba Diving Regulator - Cressi Scuba Diving Mini Console - Depth Gauge + Pressure Gauge - MiniConsole 2: made in Italy - Cressi Lightest Travel Scuba Diving BCD - Folds Completely to Save Space - Fully Accessorised: 8 D-Rings, 2 Wide Side Pockets, 2 Rear Trim Pockets - High Lift Capacity - Travelight: Designed in Italy --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/400592235-scuba-diving-regulator-kit-ac2-piston-1st-stage-compact-2nd](https://www.desertcart.pt/products/400592235-scuba-diving-regulator-kit-ac2-piston-1st-stage-compact-2nd) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-11*