Name: DIRZone SMB 122cm with Duckbill, Small OPV
Brand: DIRZone
SKU: DZ-86115
Price: 89.95 GBP
Availability: OutOfStock

£89.95

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Pro Orange

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DIRZone Alert Marker 122cm with Duckbill & Small OPV

The DIRZone Alert Marker 122cm is a high-visibility surface marker buoy designed for both recreational and technical divers who require a reliable signalling device with easy deployment and compact storage. At 122cm, it offers excellent visibility on the surface while maintaining portability and convenience.

Equipped with a duckbill-style over-pressure valve (OPV), this SMB can safely release expanding air during ascent, protecting it from over-inflation. The special small OPV design allows the buoy to roll up compactly for easy stowage without compromising performance.

Inflation is straightforward thanks to the inline inlet valve, which supports inflation via a BCD adapter or by purging a regulator. A sturdy stainless steel D-ring provides a secure attachment point for a spool or reel, ensuring reliable deployment in the field.

With a lift capacity of 71N (16lb), the DIRZone Alert Marker is ideal for safety stops, drift diving, and emergency surface signalling. Its durable construction and thoughtful design make it a dependable addition to any diver’s safety kit.

Key Features

122cm high-visibility alert marker surface buoy
Lift Capacity: 71N / 16lb
Inflates via BCD adapter or regulator purge
Inline inlet valve for quick and easy inflation
Duckbill-style over-pressure valve (OPV) with compact roll-up design
Stainless steel D-ring for secure attachment to spool or reel
Suitable for recreational, technical, and CCR diving
Compact and easily stowed when not in use

Specifications

Length: 122cm
Lift Capacity: 71N / 16lb
Type: Alert Marker SMB
Inflation Methods: BCD adapter or regulator purge
Safety Feature: Duckbill-style OPV (small OPV for compact storage)
Attachment: Stainless steel D-ring

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Expert advice
Talk to divers who use the kit we sell.
Servicing and repairs
Regulators, cylinders, drysuits, BCDs and computer batteries.
Rutland dive centre
A real shop in Oakham, with training and pool sessions.
UK delivery
Posted across the UK. Ask about lead times on special orders.

SMB & Lifting Bags

At Dive Rutland we treat surface marker buoys as core safety equipment, not optional extras. The range covers compact delayed SMBs that stow in a pocket, larger high-visibility markers for open water and poor visibility, and lifting bags for controlled recovery work. Everything here is chosen by divers who use this kit themselves, for reliability and real-world performance rather than how it reads on paper.

Explore all SMB & Lifting Bags