Potable Water Bladder Tanks
The Series PT expansion tank is designed to absorb the forces of expanding water and protect a potable water system from pressure build up. The FDA approved heavy duty butyl diaphragm with polypropylene liner (sizes PT-5 through PT-210V) and FDA approved heavy duty butyl bladder (sizes PT-451 through PT-457) completely isolate the water from the
steel shell.
- Residential and Commercial Applications.
- Controls System Pressure.
- Protects Plumbing Fixtures.
- Eliminates Relief Valve Blow-Off.
- FDA Approved Materials.
| Model# | Part# | Max Operating Temperature | Max Operating Pressure | Material | Tank Volume | Accept. Volume | Weight |
|---|---|---|---|---|---|---|---|
| PT-5 | 1BN317LF | 240 F | 150 PSI | Carbon Steel Shell | 2 gal. | 0.9 gal. | 5 Lbs |
| PT-12 | 1BN318LF | 240 F | 150 PSI | Carbon Steel Shell | 4.4 gal. | 3.2 gal. | 9 Lbs |
| PT-25V | 1BN319LF | 240 F | 100 PSI | Carbon Steel Shell | 10.3 gal. | 10.3 gal. | 23 Lbs |
| PT-30V | 1BN320LF | 240 F | 100 PSI | Carbon Steel Shell | 14 gal. | 11.3 gal. | 24 Lbs |
| PT-42V | 1BN321LF | 240 F | 100 PSI | Carbon Steel Shell | 20 gal. | 11.4 gal. | 34 Lbs |
| PT-60V | 1BN322LF | 240 F | 100 PSI | Carbon Steel Shell | 34 gal. | 34 gal. | 56 Lbs |
| PT-80V | 1BN323LF | 240 F | 100 PSI | Carbon Steel Shell | 44 gal. | 33.8 gal. | 64 Lbs |
| PT-180V | 1BN324LF | 240 F | 100 PSI | Carbon Steel Shell | 62 gal. | 34.1 gal. | 89 Lbs |
| PT-210V | 1BN325LF | 240 F | 100 PSI | Carbon Steel Shell | 86 gal. | 46.4 gal. | 116 Lbs |
SELECTION & SIZING TOOLS
Bell & Gossett offers several useful engineering tools for easy sizing of every area of a building. Simple to navigate software gives you accurate information and up-to-date documentation downloadable straight into your submittal package.
Some tools require a registered account: New User Registration | Existing User Password Help
| Selection Tools: | |
| ESP-DESIGN PLUS |  Bell & Gosset: Multi-Stage, Pressure Booster Packages, Wastewater, Vertical Turbines |
| ESP-PLUS | Bell & Gossett Pump Selection: Circulators, End Suction, Closed-Coupled, Inline, Double Suction |
| ESP-THERMAL | Bell & Gossett Gasket Plate & Frame and, Brazed Plate Heat Exchangers |
| ESP-PARTS | Parts Selection |
| Steam-2000 | Steam 200 Selection |
| Steam-1140 | Series 1140 Steam Service Regulators |
| Water-1140 | Series 1140 Water Service Regulators |
| Steam-Traps | Steam Traps Selection |
| CAD Drawings | CAD Drawings |
| Sizing Tools: | |
| System Syzer | System Sizing |
| System Syzer Psychrometry | System Sizing related to coil cooling |
| Steam-Pipe | Steam Pipe Sizing |
| Steam-Loss | Steam Loss Through Failed Trap |
| Flash-Steam | Flash Steam Sizing |
| Condensate-Pipe | Condensate Pipe Sizing |
Stand-Alone Software
For a Windows Applications (stand-alone) version of ESP-PLUS, please contact your local B&G Representative.
ESP Software Support:
For ESP Software Support, please contact ebusiness.support@xyleminc.com
Bell & Gossett
Bell & Gossett is a leading manufacturer of pumps, valves, heat exchangers, and accessories for plumbing, wastewater, and HVAC—including steam and heat transfer—applications.
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