Metalsub Deluxe O-Ring Kit – The Complete Maintenance Kit for Scuba Diving Equipment
What is the Metalsub Deluxe O-Ring Kit?
The Metalsub Deluxe O-Ring Kit is the most comprehensive maintenance solution available for demanding divers, scuba equipment technicians, and professional dive centers. Designed and manufactured by Metalsub, a reference brand in accessories and tools for technical and recreational diving, this kit brings together in a single pack everything needed to carry out inspections, replacements, and preventive maintenance of scuba equipment independently and efficiently.
Having a complete O-ring kit on board the boat, at the dive center, or during a dive trip can make the difference between continuing to dive or missing dives due to an avoidable technical failure. The Metalsub Deluxe O-Ring Kit is the tool every serious diver should always have on hand.
Kit Contents
O-Rings in Multiple Sizes and Materials
The centerpiece of the kit is its wide selection of O-rings covering the most commonly used sizes in modern diving equipment. The kit includes O-rings in two distinct materials:
- Black NBR (Nitrile) O-rings – The standard material for most recreational diving applications: first and second stage regulators, BCDs, tank valves, and accessories in general. High compression resistance and proven durability.
- Green O-rings in Viton (FKM) – High-performance material especially recommended for technical diving, gas mixtures (nitrox, trimix, oxygen) and applications requiring greater chemical resistance and resistance to extreme temperatures. Viton is the material recommended by manufacturers for scuba diving equipment used with oxygen-enriched mixtures.
The selection includes large diameter O-rings for tank valves and DIN/INT connections, medium-sized O-rings for regulator first and second stages and BCDs, and small diameter O-rings for purge valves, buttons and internal mechanisms of regulators and dive computers.
Replacement Screws and Pins
The kit includes a selection of replacement screws and pins in stainless steel for the most common connections and mechanisms in scuba diving equipment, avoiding having to stop using the gear due to the loss or deterioration of a small fastening piece.
Replacement Purge Valves
Replacement purge valves (Schrader valves) are included, critical components in tanks, BCDs and inflation systems that with use and time can lose their seal and need replacing.
Professional BCD Tool
The red-handled BCD Tool included in the kit is a professional dual-function tool designed specifically for scuba diving equipment maintenance:
- O-ring Extractor – Allows removal of O-rings housed in narrow channels without damaging the sealing surfaces or the O-ring itself
- O-ring Installer – Facilitates precise placement of new O-rings without risk of pinching or deforming them during assembly
An essential accessory that turns a delicate task into a simple and safe operation.
Metalsub Silicone Grease
The kit includes a jar of Metalsub silicone grease, the reference lubricant for O-ring maintenance on diving equipment. Silicone grease is the only lubricant compatible with NBR and Viton O-rings: it protects the O-rings from dehydration, facilitates their installation without deforming them, and improves seal integrity. Its use is essential with every O-ring replacement or service.
Metalsub Storage Case
All kit contents are organized in a Metalsub storage case with individual compartments, designed to keep each type of O-ring and accessory perfectly identified and protected. Compact, durable and easy to transport, it is ideal for taking aboard a boat, to a dive center, or in the luggage on a diving trip.
Who Is the Metalsub Deluxe O-ring Kit For?
This kit is especially recommended for:
- Independent divers – Who perform maintenance on their own equipment and always want to have the necessary spare parts on hand
- Technical divers – Who use special gas mixtures and require oxygen-certified Viton O-rings
- Instructors and divemasters – Responsible for the equipment of a group of students or clients
- Dive centers – As a spare parts stock for the daily maintenance of rental equipment fleets
- Dive travelers – To resolve any sealing failure at remote destinations without an available technical workshop
- Maintenance technicians – As a field kit for on-site servicing and repairs
Advantages of Preventive Maintenance with Quality Seals
The use of quality O-rings and regular preventive maintenance of scuba diving equipment are essential to ensure:
- Safety on every dive – A deteriorated O-ring can cause gas leaks, pressure loss, or regulator failure underwater
- Longer equipment lifespan – Regular servicing prevents major damage from corrosion or progressive wear
- Cost savings – Replacing an O-ring in time costs a fraction of the price of repairing a regulator or BCD damaged by an undetected leak
- Technical independence – Not having to rely on a service center to resolve minor issues that can be fixed in minutes with the right kit
Spec Sheet – Metalsub Deluxe O-Ring Kit
Brand: Metalsub Contents: Black NBR O-rings (multiple sizes), green Viton O-rings (multiple sizes), replacement screws and pins, purge valves, BCD Tool, Metalsub silicone grease, storage box with compartments O-ring materials: NBR (Nitrile) and Viton (FKM) Recommended use: Maintenance of regulators, BCDs, tanks, valves, dive computers, and scuba diving accessories User profile: Recreational diving, technical diving, dive centers, instructors
Buy the Metalsub Deluxe O-Ring Kit at BOX-FISH Scuba Diving Store Tenerife
Specialized in scuba diving, freediving, spearfishing and water sports. Dive equipment maintenance starts with the right tools and spare parts. The Metalsub Deluxe O-Ring Kit is the most complete pack on the market to ensure the safety and durability of your equipment. Professional advice, real stock and fast shipping to all the Canary Islands.
BOX-FISH Tenerife – Official Metalsub Distributor in the Canary Islands
Buy the Metalsub Deluxe O-Ring Kit at the best price in Europe, with official warranty and immediate availability. Your trusted store in Tenerife for all equipment, accessories and maintenance tools for technical and recreational diving.
| Brand | Metalsub |