Hollis Complete Regulator Set – 200LX DC7 Regulator + 150LX Octopus + Compact SPG
Hollis Complete Regulator Set – 200LX DC7 Regulator + 150LX Octopus + Compact SPG - DIN / 6" is backordered and will ship as soon as it is back in stock.
What's in this bundle
Hollis Complete Regulator Set – 200LX DC7 Regulator + 150LX Octopus + Compact SPG - DIN / 6" is backordered and will ship as soon as it is back in stock.
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Product Information
This set puts three matched Hollis pieces together into one complete regulator system: the Hollis 200LX DC7 Dive Regulator Set as the primary, the Hollis 150LX Stainless Steel Octopus as the backup second stage, and a Hollis High Pressure Hose for SPG to connect your gauge. The 200LX pairs with the DCX first stage and uses a pneumatically balanced, PVD-plated brass valve for smooth, easy breathing, with a reversible demand valve so you can set up right- or left-handed hose routing. An adjustable Dive/Pre-Dive switch with a large Venturi lever, a diver-adjustable inhalation knob, and an improved orthodontic mouthpiece round out the primary stage, and you pick DIN or Yoke to match your tank valve.
The Hollis 150LX Stainless Steel Octopus shares the same layout as the 200LX but runs a chrome-plated brass valve instead of PVD plating, so it delivers the same reversible demand valve, adjustable Dive/Pre-Dive switch, and ergonomic exhaust channels at a more accessible finish. A stainless steel cosmetic ring and MiFlex braided hose carry through the coldwater-suitable construction of the primary regulator, so your backup air source handles the same way your primary does.
The Hollis High Pressure Hose for SPG connects your first stage to a submersible pressure gauge using a braided hose with a rubber jacket and corrosion-resistant chrome-plated brass fittings, finished with a 7/16" male threaded end and supplied with O-rings for installation. It comes in four lengths, 6" (15 cm), 9" (23 cm), 24" (61 cm), and 28" (71 cm), so you can pick a short hose for a stage bottle setup or a longer one for a primary regulator gauge.
- DCX first stage paired with the 200LX second stage gives a pneumatically balanced, PVD-plated brass valve for smooth, easy breathing
- Reversible demand valve on both the 200LX regulator and 150LX octopus allows right- or left-handed hose configuration
- Hollis 150LX Stainless Steel Octopus backs up the primary with a pneumatically balanced chrome-plated brass valve and a stainless steel cosmetic ring
- Adjustable Dive/Pre-Dive switch with a large Venturi lever and soft rubber grip on both the regulator and octopus
- Ergonomic exhaust channels on the 200LX and 150LX direct bubbles away from your field of view and reduce exhaust effort
- MiFlex braided hoses throughout the regulator and octopus support coldwater diving
- High Pressure Hose for SPG available in 6", 9", 24", and 28" lengths with corrosion-resistant chrome-plated brass fittings and included O-rings
- Choose DIN or Yoke on the 200LX DC7 regulator to match your tank valve, and pick the SPG hose length for your setup
- Three matched Hollis components, primary regulator, octopus, and SPG hose, arrive together as one complete regulator system
| Hollis 200LX DC7 Dive Regulator Set | |
| Brand | Hollis |
| Model | 200LX with DC7 first stage |
| Connection | DIN 300 bar |
| First Stage | DC7 over-balanced diaphragm, environmentally sealed |
| HP Ports | 2 |
| LP Ports | 4, fixed hose routing |
| Second Stage | 200LX pneumatically balanced, PVD-plated brass valve |
| Demand Valve | Reversible for left or right hose routing |
| Inhalation Adjustment | Diver adjustable knob |
| Venturi | Adjustable Dive/Pre-Dive lever with rubber grip |
| Mouthpiece | Orthodontic with dual color tabs |
| Hose | MiFlex braided |
| Cold Water | Suitable for coldwater diving |
| Hollis 150LX Stainless Steel Octopus | |
| Brand | Hollis |
| Model | 150LX Octopus |
| Product Type | Octopus / alternate air source |
| Valve | Pneumatically balanced, chrome-plated brass |
| Demand Valve | Reversible for left or right hose routing |
| Venturi | Adjustable Dive/Pre-Dive lever with rubber grip |
| Exhaust | Ergonomic channels direct bubbles clear of the field of view |
| Mouthpiece | Orthodontic with dual color tabs |
| Trim | Stainless steel cosmetic ring |
| Hose | MiFlex braided |
| Cold Water | Suitable for coldwater diving |
| Hollis High Pressure Hose for SPG | |
| Brand | Hollis |
| Product Type | High pressure hose for SPG |
| Lengths | 6 in (15 cm), 9 in (23 cm), 24 in (61 cm), 28 in (71 cm) |
| Construction | Braided hose with rubber jacket |
| Fittings | Corrosion-resistant chrome-plated brass |
| Threading | 7/16 in male |
| Included | O-rings for installation |
| Use | Short lengths for stage bottles; long lengths for a primary pressure gauge |
- Hollis 200LX DC7 Dive Regulator Set
- Hollis 150LX Stainless Steel Octopus
- Hollis High Pressure Hose for SPG
Frequently Asked Questions
What is the Hollis DC7 first stage on the 200LX regulator?
The DC7 is an over-balanced diaphragm first stage that is environmentally sealed, paired with a DIN 300 bar connection. It has 2 high-pressure ports and 4 low-pressure ports with fixed hose routing, and it's built for coldwater diving.
What features does the Hollis 200LX DC7 regulator have?
The second stage uses a pneumatically balanced, PVD-plated brass valve for smooth breathing, with a diver-adjustable inhalation knob and an adjustable Dive/Pre-Dive switch with a large Venturi lever and soft rubber grip. The demand valve is reversible for right- or left-handed hose routing, and it has ergonomic exhaust channels, an orthodontic mouthpiece with dual color tabs, and a MiFlex braided hose. It's backed by a lifetime warranty, free parts for life, and a 2-year service interval with inspection.
What's the difference between the Hollis 200LX and 150LX regulators in this set?
Both share the same basic design: a reversible demand valve, adjustable Dive/Pre-Dive switch with Venturi lever, ergonomic exhaust channels, orthodontic mouthpiece, and MiFlex braided hose, and both are rated for coldwater diving. The main difference is the valve and finish: the 200LX uses a pneumatically balanced PVD-plated brass valve, while the 150LX octopus uses a pneumatically balanced chrome-plated brass valve (no PVD plating) with a stainless steel cosmetic ring.
What's included in the Hollis Complete Regulator Set bundle?
The bundle includes the Hollis 200LX DC7 Dive Regulator Set (first and second stage), the Hollis 150LX Stainless Steel Octopus, and a Hollis High Pressure Hose for SPG.
How fast does this ship and what's the return policy?
Orders over our free-shipping threshold ship free with next-day delivery, and the product page shows the actual, current delivery date for your order. Returns are covered under our standard DiveCatalog returns policy.





















