Cylinder Accessories

69 products

  • Assorted Pack of Nitrox O-Rings | 10-Piece Mixed Set | Diving Applications

    Beaver Assorted Pack of Nitrox O-Rings | 10-Piece Mixed Set | Diving Applications

    This Assorted Pack of Nitrox O-Rings includes 10 high-quality mixed O-rings suitable for use with Nitrox and oxygen-enriched breathing gases. Designed to fit a wide range of common diving applications, this convenient set ensures you always have the right size O-ring on hand for quick replacements and repairs. Perfect for divers, service technicians, and maintenance professionals handling Nitrox-compatible equipment. Nitrox Compatible: Suitable for use with oxygen-enriched breathing gases after O2 cleaning. Mixed Selection: Includes 10 assorted O-rings to fit various diving and air system applications. Durable Construction: Made from high-quality material designed for long-lasting reliability. Maintenance Ready: Ideal for quick on-site repairs and replacements during servicing. Compact Pack: Supplied in a convenient size for easy storage in toolkits or dive bags.

    £7.65

  • Standard Size O-Ring Kit | 180-Piece Assortment | 18 Sizes

    Beaver Standard Size O-Ring Kit | 180-Piece Assortment | 18 Sizes

    The Standard Size O-Ring Kit is a versatile assortment of 180 high-quality O-rings in 18 popular sizes, ideal for a wide range of diving and air system applications. Perfect for quick repairs and maintenance, this compact kit ensures you always have the right size O-ring available when needed. Supplied in a sectional storage box for convenient organisation and long-term protection. Versatile Assortment: Includes 180 O-rings in 18 commonly used sizes for multiple diving applications. High-Quality Construction: Made from durable materials to provide reliable sealing and long-lasting performance. Organised Storage: Supplied in a sturdy sectional storage box for easy identification and protection. Maintenance Essential: Perfect for divers, service technicians, and workshops handling cylinder and regulator upkeep. Compact & Convenient: Lightweight, easy to store, and ideal for portable use at dive sites or repair stations.

    £43.25

  • Large Size O-Ring Kit | 450-Piece Assortment with Picks | 38 Sizes

    Beaver Large Size O-Ring Kit | 450-Piece Assortment with Picks | 38 Sizes

    The Large Size O-Ring Kit is an essential addition to any diver’s toolkit, containing 450 high-quality O-rings in 38 assorted sizes. Designed to ensure you always have the correct O-ring for a wide range of diving and air system applications, this comprehensive kit includes durable O-ring picks for easy removal and installation. Supplied in a practical compartmentalised storage box for organisation, convenience, and protection against contamination. Comprehensive Selection: 450 O-rings in 38 different sizes to suit most diving and air system applications. Durable Quality: Manufactured from high-grade materials to ensure reliability and long service life. O-Ring Picks Included: Comes complete with handy picks for simple removal and fitting of O-rings. Organised Storage: Supplied in a sturdy, labelled storage box for quick access and easy identification. Ideal for Professionals: Perfect for dive centres, technicians, and serious divers performing regular maintenance.

    £76.50

  • 10x High Pressure Hose Swivel O-Rings | Durable Replacement Seals

    Beaver 10x High Pressure Hose Swivel O-Rings | Durable Replacement Seals

    This pack of 10 High Pressure Hose Swivel O-Rings provides a reliable and secure seal for SCUBA diving and air system hose swivels. Manufactured from high-quality, durable materials, these O-rings ensure leak-free performance under demanding pressure conditions. Perfect for replacing worn or damaged O-rings to maintain the safety and efficiency of your diving equipment. Reliable Seal: Designed for high pressure hose swivels to prevent air leaks and maintain system integrity. Durable Material: Manufactured from robust rubber compound for long-lasting performance. Easy Replacement: Simple to install and ideal for regular maintenance and servicing. Convenient Pack: Supplied in a set of 10 for multiple replacements or workshop use. Versatile Use: Suitable for diving hoses, air systems, and other high-pressure connections.

    £3.95

  • 1000x 112 HP O-Rings | EU Type Air | Bulk Pack for DIN & M26 Fittings

    Beaver 1000x 112 HP O-Rings | EU Type Air | Bulk Pack for DIN & M26 Fittings

    The 1000 x 112 HP O-Rings EU Type Air Bulk Pack provides excellent value and reliability for professional servicing and maintenance of diving and air systems. These high-quality size 112 O-rings are designed for use with European type cylinder valves and 232 Bar or 300 Bar DIN and M26 male fittings operating with standard compressed air. Supplied in a strong, resealable dry box to keep contents clean, dry, and organised, this bulk pack is ideal for dive centres and service technicians. Bulk Value: Supplied in a box of 1000 premium O-rings, offering great value for professional use. EU Type Fit: Designed for European cylinder valves and DIN/M26 232 Bar and 300 Bar male fittings. Standard Air Use: Suitable for use with compressed air systems (non-Nitrox applications). Durable Construction: Manufactured from high-grade material for long-lasting sealing performance. Protective Dry Box: Supplied in a handy, resealable dry box for easy storage and cleanliness.

    £101.00

  • 1000x 112 HP O-Rings | EU Type Nitrox Compatible | Viton Bulk Pack in Dry Box

    Beaver 1000x 112 HP O-Rings | EU Type Nitrox Compatible | Viton Bulk Pack in Dry Box

    The 1000 x 112 HP O-Rings EU Type Nitrox Bulk Pack offers outstanding value and professional-grade reliability for diving service and maintenance. These Nitrox-compatible Viton O-rings are designed for use with European type cylinder valves, including 232 Bar and 300 Bar Male DIN and M26 fittings. Supplied in a compact, resealable dry box, they remain clean, organised, and ready for use. Ideal for dive centres, technicians, and service professionals working with oxygen-enriched systems. Professional Quality: 1000 Size 112 Viton O-rings for dependable, high-pressure sealing performance. Nitrox Compatible: Suitable for use with oxygen-enriched breathing gases after O2 cleaning. EU Type Fit: Designed for European valves and DIN/M26 232 Bar and 300 Bar male fittings. Durable Viton Material: Offers superior chemical resistance and long service life under high-pressure conditions. Compact Dry Box: Supplied in a practical, resealable dry box for protection, convenience, and easy storage.

    £189.00

  • 1000x 111 HP O-Rings | UK Type Air | Nitrile Bulk Pack in Dry Box

    Beaver 1000x 111 HP O-Rings | UK Type Air | Nitrile Bulk Pack in Dry Box

    The 1000 x 111 HP O-Rings UK Type Air Bulk Pack provides excellent value and reliability for professional and recreational diving use. These high-quality Nitrile O-rings are designed for UK Type cylinder valves and are ideal for use with standard breathing air systems. Supplied in a versatile, resealable dry box, they are easy to store, keep clean, and organise, making them perfect for dive centres, workshops, and service technicians. Bulk Supply: Contains 1000 premium Nitrile O-rings – ideal for regular servicing and professional use. Standard Air Use: Suitable for UK Type cylinder valves used with normal breathing air systems. Durable Nitrile Material: Offers excellent resistance to pressure, compression, and wear for long-lasting performance. Convenient Storage: Supplied in a practical, resealable dry box for protection and organisation. Great Value: Cost-effective bulk packaging perfect for dive centres and equipment technicians.

    £101.00

  • 1000x 111 HP O-Rings | UK Type Nitrox Compatible | Bulk Pack in Dry Box

    Beaver 1000x 111 HP O-Rings | UK Type Nitrox Compatible | Bulk Pack in Dry Box

    The 1000 x 111 HP O-Rings UK Type Nitrox Bulk Pack provides exceptional value and convenience for professional use. These Nitrox-compatible O-rings are designed for UK Type cylinder valves and are supplied in a practical, resealable dry box to keep them clean and protected. Manufactured to a high standard for use with oxygen-enriched breathing gases, they ensure reliable sealing and extended performance for diving and technical applications. Bulk Value: Supplied in a box of 1000 premium-quality O-rings – ideal for dive centres and technicians. Nitrox Compatible: Suitable for use with oxygen-enriched breathing air after O2 cleaning. Durable Performance: Manufactured from high-grade material for excellent resistance to wear and compression. Professional Packaging: Packed in a handy, resealable dry box to keep contents clean and organised. UK Type Fit: Specifically designed for UK Type cylinder valves used in diving and air systems.

    £189.00

  • 3x Cylinder Valve O-Rings | Standard Air | M25x2 EN-144-1 to EN-144-3

    Beaver 3x Cylinder Valve O-Rings | Standard Air | M25x2 EN-144-1 to EN-144-3

    This pack of 3 Standard Cylinder Valve O-Rings is designed to provide a secure, airtight seal between EN-144-1 specification cylinders and EN-144-3 type cylinder valves with M25x2 thread. Manufactured from high-quality materials for use with standard breathing air systems, these O-rings help maintain reliable performance and prevent leaks. Ideal for divers, technicians, and dive centres performing regular cylinder servicing. Reliable Seal: Provides a secure, leak-free connection between EN-144-1 cylinders and EN-144-3 valves. Standard Air Use: Designed for use with normal breathing air systems (non-Nitrox applications). Durable Construction: High-quality material resists wear, pressure, and environmental exposure. Convenient Pack: Supplied in a set of 3 for easy replacement during cylinder maintenance. Essential Spare: Suitable for divers, service technicians, and dive centres maintaining SCUBA cylinders.

    £4.25

  • 3x Cylinder Valve O-Rings | Nitrox Compatible | M25x2 EN-144-1 to EN-144-3

    Beaver 3x Cylinder Valve O-Rings | Nitrox Compatible | M25x2 EN-144-1 to EN-144-3

    This pack of 3 Nitrox-compatible Cylinder Valve O-Rings provides reliable sealing between EN-144-1 specification cylinders and EN-144-3 type cylinder valves with M25x2 thread. Manufactured from high-quality materials suitable for oxygen-enriched breathing gases, these O-rings ensure a secure, leak-free connection and long-lasting performance. Perfect for use by divers, technicians, or service centres maintaining Nitrox-ready systems. Secure Seal: Ensures airtight connection between EN-144-1 cylinders and EN-144-3 valves. Nitrox Compatible: Suitable for use with oxygen-enriched breathing gases after O2 cleaning. Durable Material: High-quality construction provides resistance to wear, compression, and gas exposure. Easy Maintenance: Supplied in a convenient pack of 3 for quick replacement and regular servicing. Professional Quality: Ideal for SCUBA technicians, dive centres, and Nitrox-certified divers.

    £7.65

  • 10x Reg/Valve O-Rings | Standard Euro DIN & M26 Type | 232 & 300 Bar Pack

    Beaver 10x Reg/Valve O-Rings | Standard Euro DIN & M26 Type | 232 & 300 Bar Pack

    This pack of 10 Standard Euro DIN & M26 Type Regulator/Valve O-Rings provides dependable sealing for European-style cylinder valves and regulator connections. Suitable for both 232 Bar and 300 Bar Male DIN and M26 fittings, as well as A-Clamp type regulators, these O-rings ensure a secure and leak-free connection. Manufactured from high-quality materials, they offer durability and long-lasting performance – essential for maintaining the integrity of your diving equipment. Versatile Compatibility: Fits Euro cylinder valves, A-Clamp regulators, and 232/300 Bar DIN & M26 fittings. Reliable Seal: Provides an airtight, secure connection between valves and regulators. Durable Material: Made from strong, resilient compounds to withstand pressure and wear. Convenient Pack Size: Supplied in packs of 10 for easy maintenance and regular replacements. Diver Essential: Perfect for dive centres, service technicians, or individual divers.

    £4.25

  • Beaver Inline Optional Pressure Gauge | For 232 & 300 Bar Decanting Hoses | 7/16" UNF Threads

    Beaver Beaver Inline Optional Pressure Gauge | For 232 & 300 Bar Decanting Hoses | 7/16" UNF Threads

    The Inline Optional Pressure Gauge enhances the functionality of Beaver Sports Decanting Hoses, providing precise pressure readings for breathing air and Nitrox systems. Designed with male and female 7/16" UNF threads, this high-quality gauge easily fits onto either end of the decanting hose, allowing pressure monitoring in both cylinders independently. Featuring a clear, multi-coloured display for easy reading, it is ideal for trained technicians and technical divers performing air mixing or equalising operations. Compatible with Beaver product references HS DEC 2 and HS DEC 3 (232 Bar and 300 Bar models). Accurate Monitoring: Enables precise pressure readings during decanting or gas mixing operations. Universal Fit: Male and female 7/16" UNF threads for easy installation on either end of decanting hoses. Clear Display: Multi-coloured gauge face ensures quick, easy, and accurate pressure checks. Enhanced Functionality: Compatible with Beaver 232 Bar and 300 Bar Decanting Hoses (HS DEC 2 & HS DEC 3). Professional Use: Perfect for trained technicians and technical divers mixing breathing air and Nitrox.

    £50.25

Cylinder Accessories
Footer image

© 2026 Uba Scuba, Powered by Shopify

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Maestro
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account