--- product_id: 124060898 title: "XIANRUI Scuba Diving Oxygen Cylinder Diving Equipment,Mini Scuba Cylinder High Pressure Air Pump Scuba Tank Refill Adapter Set with Scuba Tank Refill Adapter for Underwater Diving Breathe Training" brand: "xianrui" price: "FREE" currency: EUR in_stock: false reviews_count: 1 url: https://www.desertcart.hr/products/124060898-xianrui-scuba-diving-oxygen-cylinder-diving-equipment-mini-scuba-cylinder store_origin: HR region: Croatia --- # XIANRUI Scuba Diving Oxygen Cylinder Diving Equipment,Mini Scuba Cylinder High Pressure Air Pump Scuba Tank Refill Adapter Set with Scuba Tank Refill Adapter for Underwater Diving Breathe Training **Brand:** xianrui **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** XIANRUI Scuba Diving Oxygen Cylinder Diving Equipment,Mini Scuba Cylinder High Pressure Air Pump Scuba Tank Refill Adapter Set with Scuba Tank Refill Adapter for Underwater Diving Breathe Training by xianrui - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/124060898-xianrui-scuba-diving-oxygen-cylinder-diving-equipment-mini-scuba-cylinder) ## Best For - xianrui enthusiasts ## Why This Product - Trusted xianrui brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description What is a portable scuba oxygen cylinder? -A dedicated diving device that allows people to breathe underwater for up to 10 minutes, opening the door to the underwater world. Simply inflate with a pump or inflate through a diving oxygen cylinder and place it in the user's mouth to allow them to venture underwater. Each unit is also equipped with a pressure gauge that tells you the exact value of the remaining air. High pressure manual oxygen pump -Provides a standard interface for direct oxygenation. If you do not have a professional oxygen tube, you can use the supplied air pump to fill the inside with normal air. Just like pumping a bicycle tire, it won't be very difficult, even if the girl can do it alone. Don't underestimate this pump, he is actually a high-pressure manual oxygen pump that can reach the standard of 3000 psi. Specification: Oxygen Cylinder Capacity: 0.5L Oxygen Cylinder Gas Capacity: 3.0 CU FT/85 LITERS Oxygen Cylinder Maximum Pressure: 3000 PSI/200 BAR/20MPA Oxygen Cylinder Size: 6 * 35.2 * 13cm / 2.36 * 13.86 * 5.12in Air Tube Length: Approx. 53cm / 20.9in Connector Diameter: 3.1cm / 1.2in Connector Length: 9cm / 3.5in Adapter Size: Approx. 13.5 * 6.2 * 2cm / 5.31 * 2.44 * 0.79in Silicone Diving Glasses Size: Approx. 16.5 * 10.5 * 6.5cm / 6.50 * 4.13 * 2.56in Storage Box Size: Approx. 65 * 38.5 * 10.5cm / 25.59 * 15.16 * 4.13in Weight: Approx. 7700g Package list: 1 * S300 respirator 1 * High pressure air pump 1 * Scuba converter 1 * Aluminum alloy outer box 1 * Silicone glasses ## Features - 【ERGONOMIC DESIGN OXYGEN BOTTLE】 Press and hold the top to release the pressure in the bottle. A manometer shows how much air is available. Silicone mouthpieces, safe and precise, adopt ergonomic design. With the oxygen cylinder you can breathe about 57 air outlets on the surface and about 21 times under water for up to 10 minutes. - 【SCUBA TANK REFILL ADAPTER】 Used to fill small oxygen cylinders with oxygen from the large scuba. Easy to use, diving is easy and you do not have to carry large sports equipment.Simple to operate, making diving become easy, no need to carry large scuba. Small size and lightweight, easy to carry and use. Portable and practical, essential accessory for diving. - 【ANTI-RUST DURABLE SCUBA TANK REFILL ADAPTER】 Take aviation aluminum, standard portable oxygen tank parameters, and meet the manufacturing standards for scuba diving equipment. - 【HIGH PRESSURE AIR PUMP】 High pressure air hand pump, 53cm / 20.9in length air pump hose. It only takes about 6 to 7 minutes to fill a 0.5L oxygen cylinder to stop blowing - 【PACKAGE LIST】1 * Portable Oxygen Cylinder,1 * High Pressure Air Pump (with Connector and Air Tube),1 * Scuba Tank Refill Adapter,1 * Silicone Diving Glasses,1 * Storage Box ## Images ![XIANRUI Scuba Diving Oxygen Cylinder Diving Equipment,Mini Scuba Cylinder High Pressure Air Pump Scuba Tank Refill Adapter Set with Scuba Tank Refill Adapter for Underwater Diving Breathe Training - Image 1](https://images-na.ssl-images-amazon.com/images/I/61Jv2FDE7qL.jpg) ![XIANRUI Scuba Diving Oxygen Cylinder Diving Equipment,Mini Scuba Cylinder High Pressure Air Pump Scuba Tank Refill Adapter Set with Scuba Tank Refill Adapter for Underwater Diving Breathe Training - Image 2](https://images-na.ssl-images-amazon.com/images/I/61EmmE2c9%2BL.jpg) ![XIANRUI Scuba Diving Oxygen Cylinder Diving Equipment,Mini Scuba Cylinder High Pressure Air Pump Scuba Tank Refill Adapter Set with Scuba Tank Refill Adapter for Underwater Diving Breathe Training - Image 3](https://images-na.ssl-images-amazon.com/images/I/61A2XUbBVzL.jpg) ![XIANRUI Scuba Diving Oxygen Cylinder Diving Equipment,Mini Scuba Cylinder High Pressure Air Pump Scuba Tank Refill Adapter Set with Scuba Tank Refill Adapter for Underwater Diving Breathe Training - Image 4](https://images-na.ssl-images-amazon.com/images/I/61DiI8q-zEL.jpg) ![XIANRUI Scuba Diving Oxygen Cylinder Diving Equipment,Mini Scuba Cylinder High Pressure Air Pump Scuba Tank Refill Adapter Set with Scuba Tank Refill Adapter for Underwater Diving Breathe Training - Image 5](https://images-na.ssl-images-amazon.com/images/I/61VydeNAqOL.jpg) ## Customer Reviews ### ⭐ SCUBA DIVING OXYGEN *by J***E on Reviewed in the United States on September 29, 2019* DID NOT WORK WASTE OF MONEY --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/124060898-xianrui-scuba-diving-oxygen-cylinder-diving-equipment-mini-scuba-cylinder](https://www.desertcart.hr/products/124060898-xianrui-scuba-diving-oxygen-cylinder-diving-equipment-mini-scuba-cylinder) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-16*