HVO Standard 20 Gallon, 10-40 LPM System Bundle


A complete HVO system with up to 40 LPM of oxygen generating capacity.

SKU: HVOS20NN Category:


This basic and reliable oxygen generating system is suitable for small veterinary clinics or a single torchwork glass artist with a small-to-medium sized torch.

Generates from 10 to 40 LPM of 93-95% pure oxygen, depending on how many oxygen concentrators are attached. Each Pro Gen 10 oxygen concentrator generates 10 LPM. At the maximum tank pressure of 100 psig, the tank will contain 515 liters of oxygen. If you require more than 40 LPM, contact us.

This online bundle is only available with HVO Pro Gen 10 oxygen concentrators.

ONLINE SPECIAL: Includes a Harris High-Flow, Low-Pressure oxygen regulator at no extra charge.


  • CANCELED ORDERS: If you make a purchase and subsequently cancel, a 5% restocking fee will apply. 

PRESSURE: The system will maintain the pressure in the 20-gallon storage tank between 30 and 100 psig, presuming that the outbound flow does not exceed the input flow. The maximum continuous regulator pressure is 30 psig. If you require higher pressure you will need a Mighty Mite or a MAX model. Feel free to contact us for more information.

POWER: Requires one 120V / 15 amp circuit and one 120V / 20 amp circuit per 3-outlet relay box, or 120V / 30 amp circuit per 5-outlet relay box.

RELAY BOX: If you order more than three concentrators, you will automatically receive a 5-outlet relay box. As noted, the 5-outlet relay box requires a dedicated 120V / 30 amp circuit, in addition to the Main system’s 120V / 15 amp requirement.

See technical specifications.

THE ONLINE PRODUCT IS ONLY AVAILABLE FOR COUNTRIES WITH 100-125V POWER (USA,Canada,Mexico,Japan). If you have 220/240V power, please contact us for more information.

Additional information

Weight N/A
Dimensions N/A

1 year parts and labor