Halcyon Scuba Doubles Manifold Rebuild Kit – Extend the Life of Your Double Tank Setup

The Halcyon Scuba Doubles Manifold Rebuild Kit is a complete service kit for maintaining and restoring the performance of your double scuba tank manifold. Whether you're a technical diver relying on a rock-solid scuba doubles manifold or a meticulous recreational diver maintaining gear longevity, this kit provides everything needed for a full manifold overhaul - keeping your system leak-free, precise, and reliable.

Key Features and Benefits

All-in-One Maintenance Kit
Contains essential replacement parts for servicing your double scuba tank manifold, including O-rings, seals, and other critical internal components.
Built for Halcyon Manifolds
Designed specifically for Halcyon 3/4" NPS scuba manifold systems - ensuring precise fit and dependable sealing.
Prevents Leaks and Failures
Replacing worn components maintains pressure integrity and protects against equipment failure at depth.
Cost-Efficient Alternative to Replacement
Offers an affordable way to extend the lifespan of your scuba doubles manifold without buying an entirely new system.
Supports Routine Gear Maintenance
Ideal for divers following proper servicing schedules, especially in demanding environments like caves, wrecks, or decompression dives.

Detailed Description

A properly functioning scuba manifold is essential when diving with twin cylinders. It allows for efficient gas sharing, redundancy, and balance across the system. But even the most robust scuba doubles manifold needs periodic service - and that's exactly what this rebuild kit is designed for.

This kit includes the internal components necessary to rebuild Halcyon's 3/4" NPS threaded manifold valves. Replacing seals and O-rings during your routine service helps prevent leaks, restores smooth valve function, and preserves the structural integrity of your system - especially important for technical dives where failure is not an option.

Even slight wear in manifold components can result in gas loss or difficulty isolating cylinders in an emergency. This rebuild kit eliminates that risk and gives you full confidence that your scuba manifold is ready for the dives ahead.

Divers who operate in challenging conditions - cold water, high-pressure environments, or extended range overhead systems - should make manifold servicing a standard part of their pre-season or post-travel maintenance routine. This kit makes that process easy and affordable.

Specifications

Compatibility: Halcyon 3/4" NPS threaded double scuba tank manifolds
Contents: Complete internal service kit (includes O-rings, gaskets, and select internal parts)
Use Case: For servicing and restoring scuba doubles manifolds
Recommended Use: As part of regular equipment maintenance or in preparation for major dives
Installation: Should be installed by a trained technician or experienced diver familiar with manifold systems

Keep your double tank setup performing at its best with the Halcyon Scuba Doubles Manifold Rebuild Kit. Restore, maintain, and dive with the confidence that only properly serviced gear can deliver.

Halcyon offers the original purchaser a one-year manufacturers warranty against material and workmanship defects on all of its products. Beyond this standard coverage, Halcyon also offers the original purchaser two separate lifetime warranties, one covering all RF-welded seams used in the construction of MC bladders, surface signaling and lift devices, and the second covering Halcyons primary light canisters. In order to maintain both the one-year manufacturers warranty and the lifetime warranty (where applicable) the original purchaser must retain their sales receipt. Certain items, such as NiMH and SLA batteries, are covered by a 90-day conditional warranty that commences on the date of customer purchase. Following Halcyons recommended use and service guidelines provided in the manuals is essential in extending the practical lifetime of expendable items such as batteries and light bulbs. The Halcyon warranty is a global warranty. As long as the customer has a valid sales receipt from an authorized Halcyon dealer, the warranty extends to all countries and shops, regardless of where the item was purchased. Any authorized Halcyon dealer can handle warranty returns to the factory with a valid receipt. Unauthorized modifications/repairs, negligence, accidental damage, commercial use, or abuse are not covered by the warranty. Floods, leaks, punctures, and broken bulbs etc., are not covered by the warranty unless they are the direct result of a material or workmanship defect.