RX Diaphragm Expansion Tank, 4.4 gal Tank, 3.2 gal Acceptance, 100 psi
PartAMTRX30
MFG141-305
Description
Amtrol® Radiant EXTROL® Heating System Expansion Tank, Series: RX Series, 4.4 gal, 11 in Dia, 16 in Height, 100 psi, Acceptance Factor: 0.73, 3.2 gal Acceptance Capacity, 200 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel, Urethane Topcoat, Domestic
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- Plastic lining is compatible with barrier and non-barrier tubing
- Suitable for use in glycol applications
- Automatic air vent eliminates system air
- Air purger separates air from water
- System connection sets the point of no pressure change
- Water-tight reservoir for expanded water
- Sealed air cushion-factory precharged and 100% tested
- 12 psig factory precharged
- Strong, deep-drawn steel tank
- Projection welded air stem maintains precharge setting
- 1/2 in NPTM steel system connection
Amtrol® designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. Over six decades later, Extrol is still the world's leading expansion tank brand, setting the standard for quality, reliability and innovation. All Extrol tanks are made in the USA at our ISO registered facilities by American workers dedicated to producing the highest quality expansion tanks in the world.
| Type | Diaphragm |
| ASME Yes/No | No |
| Tank Volume | 4.4 gal |
| Pressure Rating | 100 psi |
| Series | RX |
| Acceptance Capacity | 3.2 gal |
| Acceptance Factor | 0.73 |
| Capacity | 4.4 gal |
| Diameter | 11 in |
| Diaphragm Type | Heavy Duty Butyl/EPDM |
| Domestic/Import | Domestic |
| Finish | Urethane Topcoat |
| Height | 16 in |
| Material | Steel |
| Temperature Rating | 200 deg F |
| Brand | Amtrol® |
| Package Width | 11 in |
| Package Height | 15 in |
| UNSPSC | 24111807 |
| Alternate Part Number 1 | RX-30 |
| Package Length | 11 in |
| Country of Origin | US |
| Manufacturer | Amtrol |
| UPC | 642031413307 |
| Manufacturer Part Number | 141-305 |
5 Years Limited
ISO 9001-2008
High-Efficiency Radiant Heating Systems
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Amtrol®RX Diaphragm Expansion Tank, 4.4 gal Tank, 3.2 gal Acceptance, 100 psi
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