SMBs
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Beaver Beaver DSMB with 25m Line | Delayed Surface Marker Buoy | Orange Dive Safety Buoy
The Beaver Delayed Surface Marker Buoy (DSMB) with 25m line is a reliable safety essential for divers, designed to clearly mark your position during safety or decompression stops. Made from durable, heavy-duty poly-vinyl and finished in bright orange for maximum visibility, it features a weighted base to maintain upright positioning in the water. Supplied with a convenient storage pouch and strong 25 metre line, it offers both practicality and performance for a range of diving conditions. HIGH VISIBILITY – Bright orange design ensures clear surface identification for enhanced diver safety WEIGHTED BASE – Helps keep the buoy upright and stable in the water for improved visibility 25M HEAVY DUTY LINE – Supplied with strong line and storage pouch for easy deployment and storage DURABLE CONSTRUCTION – Made from heavy-duty poly-vinyl for long-lasting reliability COMPACT & LIGHTWEIGHT – Measures 125cm in length and is easy to carry without adding bulk
£21.99
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Scubapro Scubapro Open End SMB 1.3m | DSMB with Line & Pouch | Orange Signal Tube
The Scubapro Open Ended Surface Marker Buoy is a practical and affordable DSMB designed for reliable surface signalling. Constructed from durable high-frequency welded PVC, this bright orange buoy provides excellent visibility to boats and surface support. Its open-ended design with soft lead inserts helps maintain vertical position in the water, making it ideal for general diving and emergency use. HIGH VISIBILITY DESIGN – Bright orange tube ensures clear surface signalling DURABLE PVC CONSTRUCTION – HF welded seams provide strength and reliability OPEN ENDED DESIGN – Soft lead inserts help retain air and maintain upright position EASY INFLATION – Inflate using octopus regulator or inflator nozzle COMPLETE KIT – Includes 6m line and storage pouch with clip Specifications: Length: Approx. 1.3m Diameter: Approx. 65cm Material: PVC with welded seams Design: Open ended (non self-sealing) Note: This SMB does not feature a self-sealing valve. Air retention is assisted by soft lead inserts but may escape if the buoy collapses.
£22.95
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Beaver Delayed SMB with Reel 15m Line | Dive Surface Marker Buoy Kit | Orange Safety SMB
The Delayed Surface Marker Buoy with Reel is a complete, high-performance safety system designed for controlled deployment during ascent and decompression stops. Manufactured from durable 75D TPU coated nylon with SOLAS reflective tape, the buoy ensures maximum visibility in all conditions. The integrated reel and line system provides ease of use, making it ideal for both recreational and technical divers. COMPLETE SMB SYSTEM – Includes buoy, integrated reel and 15m line for convenience HIGH VISIBILITY DESIGN – Bright orange colour with reflective tape for enhanced surface visibility DEPTH INDICATION LINE – Colour-changing line (orange to yellow) assists with depth awareness EASY INFLATION & DEFLATION – Multiple inflation options with overpressure valve for safe operation SECURE ATTACHMENT – Includes D-ring and clip for easy connection to BCD or harness Specifications: Buoy Length: 181cm (71¼") Width: 13.5cm (5¼") Line Length: 15 metres Material: 75D TPU Coated Nylon Colour: High Visibility Orange
£58.50
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Beaver XL Valved Surface Marker Buoy 137cm | SMB with Dump Valve | Orange Dive Safety
The Extra Large Valved Surface Marker Buoy is a premium high-visibility safety device designed to clearly indicate a diver’s position during ascent and decompression. Constructed from durable 210D nylon with a TPU inner layer, it offers excellent strength and reliability in demanding conditions. Featuring a self-sealing inflation system, dump valve and over-pressure valve, this SMB ensures controlled deployment and easy handling. A stainless steel attachment point provides secure connection to reels or lines, making it ideal for serious divers. EXTRA LARGE VISIBILITY – Larger size ensures maximum surface visibility DUMP & OVERPRESSURE VALVES – Allows controlled air release and safe operation DURABLE MATERIALS – 210D nylon outer with TPU inner layer for strength and reliability STAINLESS STEEL ATTACHMENT – Secure line connection for reels and deployment systems ESSENTIAL SAFETY EQUIPMENT – Clearly marks diver position during ascent Specifications: Length: 137cm Width: 24.5cm Weight: Approx. 26g Colour: Orange
£40.96
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Beaver Valved Surface Marker Buoy 135cm | SMB with Dump Valve | Orange Dive Safety Tube
The Valved Surface Marker Buoy is a high-visibility safety device designed to clearly indicate a diver’s position during ascent and decompression stops. Constructed from heavy-duty poly-vinyl, it features a self-sealing inflation system along with an integrated dump valve for controlled buoyancy and easy deflation. Supplied in a bright orange colour for maximum visibility and complete with a convenient storage pouch, it is an essential piece of diving safety equipment. HIGH VISIBILITY – Bright orange design ensures clear surface signalling DUMP VALVE SYSTEM – Allows controlled release of air for safe and easy handling SELF-SEALING INFLATION – Secure inflation for reliable deployment underwater DURABLE CONSTRUCTION – Made from heavy-duty poly-vinyl for long-lasting use INCLUDES STORAGE POUCH – Compact and convenient for transport and storage Specifications: Length: 135cm Width: 16.5cm Weight: Approx. 30g (including pouch) Colour: Orange
£44.75
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Beaver Surface Marker Tube SMB 112cm | Orange Dive Safety Tube | Self-Sealing Valve
The Surface Marker Tube is a highly visible and essential safety device designed to indicate a diver’s position during ascent, decompression stops, or when marking an underwater location. Constructed from heavy-duty material in a bright orange colour, it ensures maximum visibility at the surface. The self-sealing inflation valve allows for easy deployment, while the elasticated retaining cord enables compact storage when not in use. HIGH VISIBILITY DESIGN – Bright orange colour ensures clear surface signalling SELF-SEALING VALVE – Allows easy and secure inflation underwater COMPACT STORAGE – Elasticated cord keeps the tube neatly rolled when not in use VERSATILE USE – Ideal for decompression stops or marking underwater locations LIGHTWEIGHT & DURABLE – Strong construction with minimal weight for easy carrying Specifications: Length: 112cm Width: 12cm Weight: Approx. 10g Colour: Orange
£33.76
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Mares Mares Cruise Safety Bag | DSMB, Mirror & Line | Compact Dive Safety Kit
The Mares Cruise Safety Bag is a compact and practical solution for essential dive safety equipment. Designed to be easily attached to your gear, this kit includes a high-visibility signalling buoy, a reflective mirror, and a 10 metre line with weight for quick deployment. With its durable construction, secure closure, and convenient attachment system, it provides peace of mind for divers in a variety of conditions. COMPLETE SAFETY KIT – Includes signalling buoy, reflective mirror, and 10m line with weight for essential safety use HIGH VISIBILITY BUOY – Bright marker buoy helps indicate your position clearly on the surface CONVENIENT ATTACHMENT – Rear fastening system and side hook allow easy connection to BCD, belt, or equipment COMPACT & PORTABLE – Small, lightweight design (15.6 x 11 x 6 cm) fits neatly with your dive gear DURABLE DESIGN – Features Velcro closure and reflective piping for secure storage and enhanced visibility
£46.99
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Beaver Beaver Delayed Surface Marker Buoy 2m | Bright Orange DSMB | Heavy Duty PVC
The Beaver Delayed Surface Marker Buoy (DSMB) is an essential safety device designed to clearly indicate a diver’s position during safety or decompression stops. Constructed from durable, heavy-duty poly-vinyl, this 2 metre buoy provides excellent visibility with its bright orange colour, ensuring it can be easily spotted on the surface in a variety of conditions. HIGH VISIBILITY DESIGN – Bright orange colour ensures clear surface visibility for improved diver safety HEAVY DUTY CONSTRUCTION – Made from robust poly-vinyl for durability and long-lasting use ESSENTIAL SAFETY EQUIPMENT – Ideal for marking your position during safety and decompression stops 2 METRE LENGTH – Provides strong surface presence for easy identification RELIABLE PERFORMANCE – Weighted design helps maintain upright positioning in the water
£19.99
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SEAC Seac Marker Buoy Orange 125cm | Surface Safety DSMB
The Seac Marker Buoy Orange is a practical safety accessory designed to signal a diver’s presence during surfacing or safety stops. Highly visible on the surface, this emergency marker buoy measures 125 x 16 cm when deployed and includes a 25 metre line for controlled ascent and positioning. Supplied with a convenient storage pouch featuring side hooks, it can be securely attached to a BCD for easy access during dives. High Visibility Orange – Bright colour enhances surface visibility for improved diver safety. 125 x 16 cm Size – Provides clear and effective surface marking when fully deployed. 25 Metre Line Included – Allows controlled deployment during ascent or safety stops. Compact Storage Pouch – Handy bag with lateral hooks for secure attachment to BCD. Essential Safety Accessory – Suitable for recreational and professional divers requiring reliable surface signalling.
£24.70
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SEAC Seac Diver Alert Marker Buoy | High Visibility DSMB
The Seac Diver Alert Marker Buoy is a high-visibility safety accessory designed to enhance diver awareness and surface signalling. Manufactured from durable materials and finished in bright red, it ensures excellent visibility in open water. Easy to inflate and compact to store, it is an essential addition to any diver’s safety equipment for decompression stops or surface identification. High Visibility Design – Bright red colour improves surface visibility in varying sea conditions. Multiple Inflation Options – Can be inflated via second stage regulator, BCD hose QD fitting or orally. Overpressure Safety Valve – Prevents over-expansion and maintains controlled buoyancy. Compact & Portable – Folds to approximately 30 x 17.8 x 8 cm with Velcro securing system for easy storage. 117 cm Inflated Height – Provides effective signalling and stability during decompression stops or when assistance is required.
£65.50
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TUSA TUSA TA1102 Rescue Marker (SMB)
Rescue Marker Model Number TA1102 The TUSA Rescue marker and SMB surface marker buoy is an invaluable tool for any diver no matter your experience An SMB shows that a diver is down and alerts the surface exactly where you are in the water Safety tube that inflates with regulator air Check valve prevents air from escaping Inflator Deflator valve for easy operation Dimension L x W 71 5 in 1800 135 mm
£56.00