EXTROL®
Hydronic Expansion Tanks: EX and FT Series
100 PSIG Working Pressure
Construction
| Shell | Steel |
| Diaphragm | Heavy-Duty Butyl/EPDM |
| System Connection | Welded Steel |
| Finish | Urethane Topcoat |
| Air Valve | Projection Welded with InSight® Indicator Cap (2 to 7.4 gal.) |
| Factory Precharge | 12 PSIG (0.8 bar) |
Performance
| Maximum Operating Temperature | 240°F (116°C) |
| Maximum Working Pressure | 100 PSIG (6.9 bar) |
| Warranty | 7-Years |
Application
- For use in closed, non-potable, hydronic heating and chilled water systems.
- Accepts expanded water as system temperature rises to reduce pressure build-up.
- Helps reduce energy consumption and system maintenance.
- Fill-Trol® models eliminate the need for a separate automatic fill valve. Tank pressure controls system fill.
- Suitable for propylene glycol applications with mixtures up to 50%.
- 2 through 6.7-gallon models feature patent-pending In-Sight® Indicator Cap that changes color to indicate tank service is required.
EXTROL In-Line Models
| Model Number | Tank Volume | Max. Acceptance Factor | A Tank Diameter | B Tank Height | System Connection (NPTM) | Shipping Weight | ||||
| Gal | Lit | In | mm | In | mm | In | Lbs | Kg | ||
| EX-15 | 2.0 | 8 | .50 | 8 | 203 | 13 | 330 | ½ | 5 | 2.3 |
| EX-30 | 4.4 | 17 | .57 | 11 | 279 | 15 | 406 | ½ | 9 | 4.1 |
| EX-60 | 6.7 | 25 | .40 | 11 | 279 | 20 | 508 | ½ | 13 | 5.9 |
| EX-90 | 14.0 | 53 | .81 | 15 | 390 | 21 | 533 | ½ | 23 | 10.4 |
All dimensions and weights are approximate.
FILL-TROL In-Line Models
| Model Number | Tank Volume | Max. Acceptance Factor | A Tank Diameter | B Assembled Height | System Connection (NPTF) | Shipping Weight | ||||
| Gal | Lit | In | mm | In | mm | In | Lbs | Kg | ||
| FT-109 | 2.0 | 8 | .50 | 8 | 203 | 15 | 381 | ½ | 6 | 2.7 |
| FT-110 | 4.4 | 17 | .57 | 11 | 279 | 17 | 432 | ½ | 10 | 4.5 |
| FT-111 | 6.7 | 25 | .40 | 11 | 279 | 22 | 558 | ½ | 15 | 6.8 |
| FT-112 | 14.0 | 53 | .81 | 15 | 390 | 23 | 584 | ½ | 24 | 10.9 |
All dimensions and weights are approximate.
Job Name _____________________________________
Engineer _____________________________________
Contractor _____________________________________
P.O. No. _____________________________________
Sales Rep. _____________________________________
Model No. _____________________________________
Notes _________________________________
Construction
| Shell | Steel |
| Diaphragm | Heavy Duty Butyl/EPDM |
| System Connection | Stainless Steel |
| Liner | Polypropylene Oxygen Barrier |
| Finish | Urethane Topcoat |
| Air Valve | Projection Welded with InSight® Indicator Cap (2 to 6.7 gal.) |
| Factory Precharge | 15 PSIG (1.03 bar) |
Performance
| Maximum Operating Temperature | 200°F (93°C) |
| Maximum Working Pressure | 125 PSIG (6.9 bar) |
| Warranty | 7-Years |
Application
- For use in closed, non-potable, hydronic heating and chilled water systems.
- Accepts expanded water as system temperature rises to reduce pressure build-up.
- Helps reduce energy consumption and system maintenance.
- The plastic liner & stainless steel connection protect against corrosion.
- Suitable for propylene glycol applications with mixtures up to 50%.
- 2 through 6.7-gallon models feature patent-pending In-Sight® Indicator Cap that changes color to indicate tank service is required.
EXTROL PRO In-Line Models
| Model Number | Tank Volume | Max. Acceptance Factor | A Tank Diameter | B Tank Height | System Connection (NPTM) | Shipping Weight | ||||
| Gal | Lit | In | mm | In | mm | In | Lbs | Kg | ||
| EX-15PRO | 2.0 | 8 | .50 | 8 | 203 | 13 | 330 | ½ | 5 | 2.3 |
| EX-30PRO | 4.4 | 17 | .57 | 11 | 279 | 15 | 406 | ½ | 9 | 4.1 |
| EX-60PRO | 6.7 | 25 | .40 | 11 | 279 | 20 | 508 | ½ | 13 | 5.9 |
All dimensions and weights are approximate.
Worthington Industries Inc.,
1400 Division Road,
West Warwick, RI 02893 USA
T: 401.884.6300
www.amtrol.com
COMPANY - Amtrol
