AMTROL FT Series Hydronic Expansion Tanks Instructions
- June 4, 2024
- AMTROL
Table of Contents
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
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