2-Tank Air/Nitrogen Compact Horizontal Rack
The FR-190 air or nitrogen storage rack is designed to bolt directly to the underside of a Coltri Compact compressor. The powder-coated steel 2-tank horizontal Compact rack comes fully assembled. When frame and tanks are ordered together, a stainless steel tube manifold, one inlet valve and one outlet valve are included. Pressure reducing regulators and gauges available as optional equipment. Tanks and compressor sold separately. Other racks can accommodate 1, 2, 3, 4, 6, 8, 9, 12 or 16 tanks; our custom racks can meet most requirements. Certified frames are also available.
Air Rack Specifications
When the FR-190 Compact horizontal two-tank frame and optional high-pressure air tanks are ordered together, a stainless steel tube manifold, one inlet valve and one outlet valve are included. Pressure reducing regulators and gauges available as optional equipment.
| SKU | Tank Capacity |
Configuration | Dimensions / Included Storage Tanks |
Total Air Storage Capacity |
Approximate Total Weight |
|---|---|---|---|---|---|
| FR-190 | 2 | Frame Only | 64.88 L × 32.25 W × 16.0 H in | N/A | TBD |
| FR-190-AIRTANK | 2 | Frame & Air Tanks | Includes (2) 4500 psi storage tanks | 987 cu ft (28 m³) | TBD |
Nitrogen Rack Specifications
When the FR-190 Compact horizontal two-tank frame and gray nitrogen ISO-rated tanks (10-year hydro retest) are ordered together, a stainless steel tube manifold, one inlet valve and one outlet valve are included. Pressure reducing regulators and gauges available as optional equipment.
| SKU | Tank Capacity |
Configuration | Dimensions / Included Storage Tanks |
Total Air Storage Capacity |
Approximate Total Weight |
|---|---|---|---|---|---|
| FR-190-N2TANK | 2 | Frame & Nitrogen Tanks | Includes (2) 4500 psi storage tanks | 847 cu ft (24 m³) | TBD |
Options
- Regulator and Mount
- 415A-400: 0-400 psi Aluminum Pressure Reducing Regulator
- 415A-1500: 0-1500 psi Aluminum Pressure Reducing Regulator
- 415A-5000: 0-5000 psi Aluminum Pressure Reducing Regulator
- 415A-6000: 0-6000 psi Aluminum Pressure Reducing Regulator
- 873-400: 0-400 psi Aluminum High Flow Pressure Reducing Regulator
- 873-1500: 0-1500 psi Aluminum High Flow Pressure Reducing Regulator
- 873-5000: 0-5000 psi Aluminum High Flow Pressure Reducing Regulator - Galvanized Frame
- Certified Frame
- Wheels
* Custom racks are fabricated at our California production facility. Please contact the sales team for estimated lead times.




