Halcyon H-50D Diaphragm First Stage Regulator
Halcyon H-50D Diaphragm First Stage Regulator Halcyon H-50D Diaphragm First Stage Regulator

Halcyon H-50D Diaphragm First Stage Regulator

: In stock

: Halcyon

AED 1,355 AED 1,355 Sale

AED 1,355

Halcyon H-50D Diaphragm First Stage Regulator (Solo)

  • Balanced, environmentally sealed diaphragm for harsh conditions
  • Dry balance chamber enhances cold water performance and reliability
  • Two high-pressure (HP) ports for versatile SPG/transmitter placement
  • Four low-pressure (LP) ports for flexible hose routing
  • 300-bar DIN connection, compatible with 40% Nitrox
  • Consistent air delivery regardless of tank pressure or depth
  • Ideal for cold water, technical, and contaminated water diving

The Halcyon H-50D First Stage Regulator is a high-performance, environmentally sealed diaphragm regulator purpose-built for reliability in harsh diving conditions, including ice diving and contaminated water environments. Its balanced diaphragm design ensures consistent, smooth breathing and stable intermediate pressure delivery, irrespective of tank pressure or depth. The H-50D features a dry balance chamber which prevents water from entering the first stage mechanism, enhancing its robust performance in extreme cold and protecting internal components. It offers two opposing high-pressure (HP) ports, allowing divers flexibility in routing their submersible pressure gauge (SPG) or transmitter. Four stationary low-pressure (LP) ports provide ample options for hose configuration, supporting both recreational and technical diving setups, including sidemount and CCR configurations where environmental sealing is paramount. With a 300-bar DIN connection and compatibility with up to 40% Nitrox, the H-50D is a rugged and dependable choice for divers who demand unwavering performance in challenging conditions.

Specifications

  • Type: Balanced, environmentally sealed diaphragm
  • LP Ports: Four, high-flow
  • HP Ports: Two, opposing
  • Connection: 300-bar DIN
  • Nitrox Compatibility: Up to 40%
  • Key Feature: Dry balance chamber for extreme cold water performance
  • Recommended Use: Cold water, technical, contaminated environments, CCR, sidemount

For ultimate reliability in extreme conditions, choose the Halcyon H-50D Diaphragm First Stage Regulator.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.