OMS Complete Regulator Set – AirStream 1 Regulator + Evoque Octopus + Compact SPG
OMS Complete Regulator Set – AirStream 1 Regulator + Evoque Octopus + Compact SPG - YOKE is backordered and will ship as soon as it is back in stock.
What's in this bundle
OMS Dive Gear SPG 2.5 in (63 mm), mineral glass, "OMS" 0-360 Bar * Color Black$165.00 valueSKU OM60413
OMS Complete Regulator Set – AirStream 1 Regulator + Evoque Octopus + Compact SPG - YOKE is backordered and will ship as soon as it is back in stock.
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Product Information
The OMS Complete Regulator Set pairs the AirStream 1 first and second stage with an Evoque Octopus and a compact SPG gauge, giving you a full regulator setup from one brand. Choose your connection at checkout: DIN or yoke, both rated to 300 bar service pressure. The AirStream 1 uses an overbalanced diaphragm first stage that delivers progressively higher intermediate pressure as you go deeper and gas density increases, with environmental protection sealing the mechanism against water and contaminants. Two high-pressure ports sit angled 45 degrees to keep gauges close to your hips, and four low-pressure ports angled 30 degrees route hoses cleanly over your shoulders.
The AirStream 1 is CE certified to EN250, cold water ready, and compatible with nitrox to 40%, with a work of breathing rated at 0.8 joules per litre. It's also built to work with all OMS regulator parts kits, so servicing stays straightforward. The Evoque Octopus backs it up as your alternate air source: a balanced, lightweight second stage in high-visibility yellow, with a Predive/Dive switch and a diver-adjustable inhalation knob to help control free flow and over-tightening. An exhaust deflector with a door gives easy access to the flapper valve for maintenance. Note that the octopus ships on its own, without the 40 inch hose that connects it to the first stage.
Rounding out the set is the OMS SPG, a 2.5 inch (63.5mm) mineral glass gauge in black with a 0 to 360 bar range. Its brass housing and high-contrast face are built for durability and easy reading in low light, and its compact, lightweight build suits a travel reg set as well as a stage or deco bottle. Together, the AirStream 1, Evoque Octopus, and SPG give you a matched, OMS-branded regulator system in one purchase.
- AirStream 1 first stage uses an overbalanced diaphragm design that delivers progressively higher intermediate pressure as depth and gas density increase
- Two high-pressure ports angled 45 degrees keep gauges close to your hips, while four low-pressure ports angled 30 degrees route hoses over your shoulders
- Environmental protection seals the AirStream 1's first stage against water and contaminants
- CE certified to EN250, cold water ready, and nitrox compatible to 40%, with a work of breathing of 0.8 joules per litre
- Evoque Octopus second stage is balanced and lightweight, with a high-visibility yellow housing
- Predive/Dive switch and diver-adjustable inhalation knob on the Evoque Octopus help control free flow and over-tightening
- Quick access hatch on the Evoque Octopus gives easy reach to the exhaust valve for maintenance
- OMS SPG is a compact 2.5 inch (63.5mm) mineral glass gauge with a 0-360 bar range, brass housing, and high-contrast face for low-light reading
- Choose DIN or yoke connection so the AirStream 1 first stage matches your tank valve setup
- First stage, octopus, and SPG all come from OMS, keeping the parts kit and service intervals consistent across the set
| OMS Dive Gear AirStream 1 | |
| Brand | OMS |
| Model | AirStream 1 |
| Connection | DIN or yoke |
| Service Pressure | 300 bar |
| First Stage Design | Overbalanced diaphragm |
| Environmental Protection | Yes |
| HP Ports | 2, angled 45 degrees |
| LP Ports | 4, angled 30 degrees |
| Work of Breathing | 0.8 joules per litre |
| Cold Water | Yes |
| Gas Compatibility | Nitrox to 40% |
| Certification | CE EN250 |
| OMS Dive Gear Evoque Octopus (Yellow) Only Color Yellow | |
| Brand | OMS |
| Model | Evoque Octopus |
| Product Type | Octopus / alternate air source, supplied without hose |
| Design | Balanced, lightweight |
| Venturi | Dive / pre-dive switch |
| Inhalation Adjustment | Diver adjustable control |
| Exhaust | Exhaust tee shaped for enhanced visibility |
| Maintenance | Quick access hatch |
| Color | High-visibility yellow |
| OMS Dive Gear SPG 2.5 in (63 mm), mineral glass, "OMS" 0-360 Bar * Color Black | |
| Measurement Units | Bar or PSI |
| Size Options | 2" / 50.8mm, 2.5" / 63.5mm |
| Material | Brass Housing |
- OMS Dive Gear AirStream 1
- OMS Dive Gear Evoque Octopus (Yellow) Only Color Yellow
- OMS Dive Gear SPG 2.5 in (63 mm), mineral glass, "OMS" 0-360 Bar * Color Black
Frequently Asked Questions
What's included in the OMS Complete Regulator Set bundle?
The bundle includes the OMS AirStream 1 first and second stage regulator, the OMS Evoque Octopus in yellow, and an OMS SPG 2.5 in (63 mm) pressure gauge in black. All three pieces ship together as one set.
Does the octopus come with its own hose?
No. Per the manufacturer's packaging details, the Evoque Octopus ships individually without the accompanying 40 inch safety hose.
Is this regulator DIN or yoke?
The OMS AirStream 1 first stage is available in either DIN or yoke configuration, rated to a 300 bar service pressure. The fact pack doesn't specify which connection ships in this particular bundle, so confirm the option on the product page before ordering.
Can I use this regulator with nitrox?
Yes, the AirStream 1 is nitrox compatible up to 40%.
Is the OMS AirStream 1 suitable for cold water diving?
Yes, it's listed as cold water ready, with environmental protection sealing the first stage mechanism against water and contaminants.
What size is the pressure gauge (SPG) in this set?
It's a 2.5 inch (63 mm) SPG with a mineral glass lens, brass housing, and a black finish, reading 0-360 bar.
How fast will my order ship and arrive?
Orders over our free-shipping threshold ship free with next-day delivery. Check the product page for the exact, current delivery date before you order.
What's the return policy on this bundle?
This bundle is covered by our standard DiveCatalog returns policy. Check that policy page for the specific terms.
