Geothermal Vaults - Geothermal Supply Company, Inc.

Atlantis Mini-Vault

The Atlantis Mini-Vault is cost friendly HDPE vault option designed for larger residential or smaller commercial projects. Having a vault installed saves space in the mechanical room by only having to run the mains inside the building instead of all the circuit piping. The Mini-Vault like its bigger brothers is a totally self-contained unit that can be lowered into a pit using only a backhoe. Like all other vaults, each is custom built to meet the customer’s specific needs for the job.

Basic components include:

- Main pipe sizes up to 4”
- Circuit pipe sizes up to 3”
- Purge Ports up to 4”
- Pressure/Temperature Ports
- Constructed of 1” Thick HDPE Pipegrade Flatstock
- 5000 lb. load bearing capacity
- 445574C cell classification with UV stabilizer of C
- 30” Single Manhole with Watertight Design
- Factory pressure tested at 100 psi.

Please contact us for a vault quote or for more information on how we can fabricate to meet your specific needs.

Atlantis Vault

The Atlantis Vault is an economical HDPE vault that brings together the strength of HDPE and durability of heat fusion welding to construct the toughest, longest lasting vault available in the geothermal industry today. The Atlantis Vault is corrosion and stress crack resistant leading to longevity. Installation is simple, easy and has trouble free operation. Each vault is custom built to meet the customer’s specific needs for each job.

Basic components include:

- Main pipe sizes up to 10”
- Circuit pipe sizes up to 4”
- Purge Ports up to 6”
- Pressure/Temperature Ports
- Constructed of 1” Thick HDPE Pipegrade Flatstock
- 5000 lb. load bearing capacity
- 445574C cell classification with UV stabilizer of C
- 115 Volt Sump Pump
- OSHA Ladder
- Lifting Lugs for easy lifting and installation
- Butterfly Valves and Circuit Balancing Valves
- 30” Single or Double Manholes with Watertight Design
- Catwalk
- Lights
- Ventilation
- Factory pressure tested at 100 psi.

Please contact us for a vault quote or for more information on how we can fabricate to meet your specific needs.

Atlantis-Pro Vault

The Atlantis-Pro Vault is a revolutionary HDPE vault that sets the benchmark for commercial geothermal header systems. Available in either 72” or 84” ID Spirolite piping, its unique design allows for traffic-rated applications. Even with its extremely durable and stable structure comparable to concrete vaults, it maintains flexibility by being very light and can be handled and maneuvered with minimal equipment, which saves the installer time and money. Just like its little brother, the Atlantis Vault, each is custom built to meet the customer’s specific needs for the job.

Basic components include:

- Main pipe sizes up to 12”
- Circuit pipe sizes up to 6”
- Purge Ports up to 6”
- Full Size Bypass
- Pressure/Temperature Ports
- Constructed of 72” or 84” ID Spirolite pipe
- 1.50” Thick HDPE End Walls
- AASHTO H20 load rating capabilities
- 445574C cell classification with UV stabilizer of C
- 115 Volt Sump Pump
- OSHA Ladder
- Butterfly Valves and Circuit Balancing Valves
- 30” or 36” Single or Double Manholes with Watertight Design
- Anti-Skid HDPE Catwalk
- Lights
- Ventilation
- Factory pressure tested at 100 psi.

Please contact us for a vault quote or for more information on how we can fabricate to meet your specific needs.

HDPE Fabrication

GSC can provide a wide range of custom polyethylene fabrications. Our fabrication shop is staffed and equipped to provide fittings, specialty products, vaults and structures. We currently fabricate geothermal vaults, water meter vaults, sewer air relief vaults, reducing tees, custom headers, ice rink headers, custom fittings as well as custom length loops and coils. If you would like more information about our HDPE fab shop, please connect with our specialists.