FREE TRY DIVE TUESDAYS!
FREE TRY DIVE TUESDAYS!

✅100% OFF PADI DISCOVER SCUBA DIVING - LIMTED OFFER

Pool Workshops with Club LSD
Pool Workshops with Club LSD

Dive into new skills, techniques, and fun with our exclusive monthly pool workshops!

15% OFF REFERRALS FOR LIMITED TIME
15% OFF REFERRALS - LIMITED TIME ONLY

15% OFF Open Water Referrals - Complete your theory and pool training with us, then finish your dives anywhere around the world!

LSD Retail Logos
READY FOR YOUR NEXT DIVE?

our One-Stop Shop for Diving Gear and LSD Merchandise - Free delivery on all orders over £50

GoPro Hero 13 Black Speciality Bundle
GO PRO HERO 13 SPECIALITY BUNDLE

This kit includes a 64GB SanDisk microSD card and a carrying case

previous arrow
next arrow

Welcome to the LSD Dive Shop

Your One-Stop Shop for Diving Gear and LSD Merchandise - Free delivery on all orders over £50

,

IST DIVER BELOW DSMB

£45.40 inc. VAT

There are three ways to inflate the surface marker buoy: by blowing air into it from below with your mouth, or by using the inflator with a direct system hose.

Availability: In stock

SKU: ISB-9 Categories: ,
Guaranteed Safe Checkout

There are three ways to inflate the surface marker buoy: by blowing air into it from below with your mouth, or by using the inflator with a direct system hose. Once inflated, the air is trapped inside, ensuring it remains fully inflated. The buoy has a pressure relief valve that prevents over-inflation, particularly at depth, and also allows for deflation.

Details:

  • Surface marker buoy (SMB) for safe ascents and surface visibility.
  • Features valve for oral inflation, buoy stays inflated at the surface.
  • Made from 75D TPU coated Nylon.
  • SOLAS reflective strip.
  • Rolls up to compact size for easy attachment to BCD with integrated elastic cord.
  • Length = 5.9ft
  • Dimension: 181 x 13.5 cm (71.2″ x 5.3″)

 

This safety float buoy is essential for diver safety equipment used on drift dives and remains on the surface for the duration of the dive. It is great for cave and wreck diving, scuba diving, travelling diver, snorkelling, photography, spearfishing, and other underwater activities. A surface marker buoy is an invaluable tool for any diver.

The SMB shows boats that there are divers in the water and helps your own boat spot you as you ascend from a dive. Even non-dive boats will understand this signal. If you ascend without an SMB you put yourself at risk of injury. If there is no boat around to pick you up, the safety buoy/SMB will help to gain their attention. Divers also use SMBs to note their position during a drift dive.

Why Shop with Us?

Expertly Curated Gear: Our selection is hand-picked by experienced divers who know exactly what you need for safe, comfortable, and enjoyable dives.
Quality Brands: We stock top brands known for their reliability and performance, ensuring you get the best equipment for your diving needs.
Exclusive LSD Merchandise: From stylish apparel to practical accessories, show off your love for diving with our exclusive LSD-branded gear.
In-Store and Online Shopping: Visit us in-store or conveniently shop online. All products are available for click-and-collect or delivery straight to your door.
Advice from Professionals: Not sure what you need? Our expert team is on hand to guide you through product selections, ensuring you find the right fit for your diving style.

Shop Our Range:

Diving Equipment: Dive Computers, Regulators, BCDs
Masks, Fins, and Snorkels
Wetsuits, Drysuits, and Thermal Layers
Accessories: Dive Lights, Knives, and Safety Gear, Bags, Gloves, Hoods, and more
LSD Merchandise: T-Shirts, Hoodies, and Caps
Water Bottles, Towels, and Other Branded Items
Shopping Basket
Scroll to Top