Halcyon Halo H-75P Sidemount Regulator Set
Dispatched 1 to 2 Days
The Halcyon Halo H-75P Sidemount Regulator provides smooth performance and excellent hose routing. The two high-performance H-75P first stages are matched with Halo second stages. We have not included any hoses, so you can choose what suits your needs precisely.
Halcyon Halo H-75P Sidemount Regulator Set
The Halcyon Halo H-75P Sidemount Regulator Set provides smooth performance, excellent hose routing and much more... The two high-performance Halcyon H-75P first stages are matched with smooth breathing Halcyon Halo second stages.
We have not included any hoses for this Halcyon sidemount regulator set, so you can choose what suits your needs precisely.
Halcyon Sidemount Regulator Set includes
- 2 x Halcyon 75-P first stages (DIN)
- 2 x Halcyon Halo second stages
Halo Second Stages
The Halcyon Halo second stage offers steadfast reliability and impeccable performance in all diving conditions. Because it provides two distinct methods of breathing adjustment, it remains the top choice for demanding divers.
Furthermore, the balanced, adjustable downstream valve offsets the incoming air force from the first stage. This intelligent design allows reduced spring tension and decreases your inhalation resistance. Consequently, you will experience an amazingly smooth, natural volume of air on every breath.
Additionally, an integrated adjustable inhalation control knob allows you to fine-tune the second stage’s air delivery effortlessly. The built-in Air Control Vane (ACV) uses vacuum-assist technology to reduce the work of breathing.
For instance, the ACV in the “dive” position gives powerful breathing support. Meanwhile, turning it to the “Halcyon” position helps prevent free flows on the surface or while scootering. Finally, a standard comfortable mouthpiece reduces jaw fatigue and eliminates mouth irritation.
- Compatible with 40% Nitrox outside the EU.
- Features an adjustable downstream valve and custom Air Control Vane.
- Includes a long-lasting comfort mouthpiece to protect your jaw.
Halcyon H-75P First Stages
The premium Halcyon H-75P first stage offers many refined features that ensure consistent gas delivery. Specifically, the stable intermediate pressure provides precise airflow in nearly any water temperature.
Moreover, an air-balanced flow-through piston delivers an optimal amount of air to the second stage. This freeze-resistant piston remains completely unaffected by changes in tank pressure. Therefore, lightweight and responsive components create prompt adjustments to your breathing demands.
Furthermore, a 360-degree rotating swivel turret cap with a high-flow port provides incredible flexibility. This rotating swivel ensures clean hose routing and delivers up to 15% more air than other LP ports.
Consequently, you can easily create a streamlined profile that supports effortless movement. Five high-flow low-pressure ports allow you to customise your setup for ultimate convenience. Additionally, two opposing high-pressure ports let you choose exactly where to route your pressure gauge.
- Features a balanced, freeze-resistant piston design for cold water.
- Equipped with a rotating swivel for clean streamlining.
- Includes 2 x High-pressure Ports and 5 x Low-pressure Ports (3/8).
- 300-bar DIN fitting.
SHIPPING:
We aim to dispatch all in-stock items within 2 working days but will inform you of approximate delivery times should any item on your order be out of stock or on supplier backorder due to current manufacturing or transport delays caused by global shortages and/or impeded production.
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information on delivery terms and returns.
Our current shipping rates are as follows:
- UK mainland orders £50 and over: FREE - DPD or alternative courier delivery*
- UK mainland orders under £50: £5.50 Fixed Rate - DPD or alternative courier delivery*
- Scotland Highland (inc. AB31+ Post Codes), Scottish Islands & Isle of Man: £11.00 Fixed Rate
- Channel Islands & Northern Ireland: £16.00 Fixed Rate
- European Union: £15.70 + 6% of order value (maximum £35)
- Rest of the World: £22.00 + 9% of order value (maximum £65)
- BFPO Post Codes: £23.00 (see Delivery Terms for BFPO at end of this page)
- FPO & APO Unfortunately, we are unable to arrange delivery to FPO/APO addresses
- PO Boxes - All our PO Box deliveries need to be signed for, therefore, unless prior arrangements are made with us, we do not deliver to PO Boxes.
*The dispatch days listed in our product listings refer to working days, excluding weekends and UK holidays. Products that need to be ordered from the manufacturer or distributor's stock, are temporarily out of stock, are subject to backorders, or are marked as Special Orders may take longer to dispatch. We will notify you of this once your order is confirmed.
INTERNATIONAL EXCEPTIONS:
For international orders containing weights, cylinders (excluding suit inflation bottles), and Suex scooters, please contact us in advance before placing your order.
These products are not included in our global max-capped shipping rates. They are only shipped outside the UK mainland after the freight cost is calculated based on the parcel's total weight, dimensions, delivery location, and the courier service used. We will let you know the cost before processing any order.
All cylinders we ship within and outside of UK mainland are filled and tested on site before being emptied for dispatch. Cylinders shipped outside of the UK will be empty and will also have their valves removed, requiring reassembly after you receive delivery. Twinset manifolds and bands will also be removed and dispatched together with the cylinders for safe global shipping.
RETURNS & REFUNDS
We offer a 30 day return for any product sold under our Returns & Refunds Policy Please contact us before any return with your order number and date details. Receive our Returns Authorisation Form and instructions and enclose them with your return to expedite a refund. Detailed information is available in our Returns & Refunds Policy.
Email us at sales@dirdirect.com or call us on +44(0)1305 824 555
Note that all returned items are shipped at the customer's own risk and remain the customer's property until received by Underwater Explorers, so please ensure they are packaged well and use reliable postal services with tracking facilities. The goods will be inspected on arrival.
Return postages are at your own cost and our outbound shipping costs (if items are sold with integrated basic shipping charges i.e. Free shipping for orders £45 and above) the UK shipping rate may be deducted from any UK mainland refund unless linked to a fault/defect claim.
Please contact us with your order number and name before sending any returns to:
Underwater Explorers – Returns
Unit 1, Maritime Business Centre
Mereside, Portland
Dorset, DT5 1FD
United Kingdom
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information.

































