HQ Diving Yellow Emergency SMB 150cm – Diver Below
Original price was: $99.00.$85.00Current price is: $85.00. inc. GST
The HQ Diving yellow Diver Below SMB measures 150 × 15 cm, with reflective detailing, open-bottom and oral inflation, and an overpressure/dump valve. Agree any emergency meaning with your dive team and surface support; yellow signalling conventions are not universal.
15 in stock
HQ Diving Yellow Emergency SMB 150cm – Diver Below
The HQ Diving Yellow Emergency SMB 150cm – Diver Below helps you make your position visible to boats and surface support. Measuring 150cm long and 15cm wide, this fluorescent yellow surface marker buoy combines bold black DIVER BELOW lettering with a reflective strip for a clear, noticeable surface signal.
Designed for use as a delayed surface marker buoy (DSMB), it features an open bottom and integrated oral inflation valve. The automatic over-pressure valve releases expanding air during ascent, helping protect the buoy from over-inflation. After the dive, the quick-dump valve makes deflation straightforward, and the elastic retaining bungee keeps it neatly rolled for storage.
For divers using an agreed emergency-signalling system, this yellow SMB provides a distinct marker to request assistance from surface support.
- Highly visible yellow colour: Fluorescent fabric helps the buoy stand out against the water.
- 150cm length: Creates a prominent surface marker while rolling down for convenient storage.
- Bold DIVER BELOW lettering: Clearly identifies the presence of a diver beneath the marker.
- Reflective strip: Reflects light from a suitable light source to help the marker attract attention.
- Flexible inflation options: Open-bottom construction accommodates inflation from an alternate air source or regulator exhaust, with an integrated oral valve providing another option.
- Automatic pressure relief: Vents expanding air as the buoy ascends to reduce excessive internal pressure.
- Quick-dump valve: Releases air efficiently for easy packing after use.
- Durable construction: Abrasion-resistant material is designed for regular use in diving environments.
- Spool and reel attachment: An integrated attachment point connects to a suitable finger spool or dive reel.
- Compact roll-up storage: The retaining bungee keeps the deflated buoy secure in a suitable BCD pocket, thigh pocket or dive pouch.
| Specification | Details |
|---|---|
| Brand | HQ Diving |
| Type | Open-bottom SMB / DSMB |
| Dimensions | 150cm long × 15cm wide |
| Colour | Fluorescent yellow |
| Printed marking | DIVER BELOW |
| Inflation | Open bottom and oral inflation valve |
| Pressure control | Automatic over-pressure relief and manual dump |
| Visibility detail | Reflective strip |
| Attachment | Finger spool or dive reel attachment point |
| Storage | Roll-up design with elastic retaining bungee |
Yellow emergency signalling: Yellow DSMBs are used to indicate an emergency or request assistance in some diving procedures, particularly technical diving. This meaning is not universal. Agree on buoy colours and the expected response with your buddy, dive team and surface support before entering the water.
We dispatch orders five days a week, usually within 1–3 days. Standard mainland Australian shipping is $20. Click & Collect from our Hallam store is free once your order is ready.
- Large or bulky gear: additional freight charges apply on top of standard shipping: large dive bags $30; long freediving fins $15; long spearguns $20. Scuba tank freight is shown at checkout.
- Rural, remote & offshore: rural means anywhere outside metropolitan areas. Carrier availability and additional charges may apply, including for island and territory destinations. Our team will contact you if an extra freight quote is needed.
The available delivery rate for your order is shown at checkout.
We offer a 30-day exchange on most unused products within Australia when they are in saleable condition with their original packaging and accessories. Please contact us with your order number before returning an item. Change-of-mind refunds are not offered; this does not limit your rights for faulty products under Australian Consumer Law.
FREE CLICK & COLLECT
Usually ready same day*
Select local pickup at checkout. We will email you when your order is ready. Please wait for your ready-to-collect confirmation before visiting, then bring your confirmation email and photo ID.
Collect from our Hallam store
Factory 4 / 56–60 Hallam South Rd
Hallam VIC 3803
*For items in stock at our Hallam store during opening hours, subject to order processing. Available-to-order and special-order items take longer. Collection is unavailable while the store is closed.
Can I collect my order from the store?
Yes. Choose free local pickup at checkout and wait for your ready-to-collect email before visiting our Hallam store. Bring your confirmation and photo ID. See Click & Collect details.
How do I choose the right size?
Use the product's size chart where available and compare your measurements with the guide for that brand. Sizing varies between brands and products. If you are unsure, contact our team before ordering and we can help you choose.
How do I check availability?
Select your required options, such as colour and size, to see availability for that variation. If an item is marked “Available to order”, check the estimated dispatch information. Please contact us before ordering if you need gear by a particular date.
When will my order be dispatched?
Orders are usually dispatched within 1–3 days, subject to stock availability. Available-to-order and special-order products may take longer. Delivery time is separate from dispatch time and depends on your location and the carrier. Read our shipping information.
Can I exchange an item if it does not fit?
We offer a 30-day exchange policy on most unused products within Australia, subject to eligibility. Contact us with your order number before returning an item. Read the exchange conditions and next steps.
Can you help me choose the right gear?
Yes. Call 03 9702 3694 during store hours or email [email protected]. Tell us which product you are considering and how you plan to use it.
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