Expansion Tanks
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1BN320LF Bell & Gossett PT-30V Expansion Tank
Bell & Gossett
$405.951BN320LF Bell & Gossett PT-30V Expansion Tank. 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...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 25.00 LBS
$405.95 -
220001 Bell & Gossett Sight Glass Assembly
Bell & Gossett
$214.95220001 Bell & Gossett Sight Glass Assembly, 2 gauge cocks, glass tube 12" & guard rods. This Item Usually Ships The Same Day!- Availability:
- Please Contact Us For Availability
- Weight:
- 85.00 LBS
$214.95 -
CX170-125 Taco 45 Gal Diaphragm Expansion Tank
Taco
$3,537.95CX170-125 Taco 55 Gal Diaphragm Expansion Tank. Tank Volume: 45 Gal, 170 Lit. Taco Series CX Expansion Tanks. Most Taco Expansion Tanks are available with either bladders or diaphragms so that water...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 145.00 LBS
- Manufacturer:
- Taco
- Series:
- CX Expansion Diaphragm Tank
- Model:
- CX170-125
- Tank Volume:
- 45 Gal
- Working Pressure:
- 125 PSIG
- Diaphragm:
- Heavy Duty Butyl (Non Replaceable)
- Options:
- California Sight Glass / Seismic Clips (4)
$3,537.95 -
116662 Bell & Gossett Compression Tank Model 24
Bell & Gossett
$971.95116662 Bell & Gossett Compression Tank Model 24. Capacity Gallons 24. Required 112010 Bell & Gossett Airtrol Tank- Availability:
- Please Contact Us For Availability
- Weight:
- 65.00 LBS
$971.95 -
113230 Bell & Gossett TPV-3/4SF Tank Purge Valve
Bell & Gossett
$94.50113230 Bell & Gossett TPV-3/4SF Tank Purge Valve. System Connection: 3/4" Female SWT - Tank Connection: 3/4" Female NPT. The Bell & Gossett Tank Purge Valve (TPV) is a combination full port ball...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$94.50 -
112008 Bell & Gossett ATF-9 Airtrol Tank Fittings
Bell & Gossett
$228.00112008 Bell & Gossett ATF-9 Airtrol Tank Fittings. Connection Size: Tank - 1/2"M, Boiler - 3/4"F. Bell & Gossett Airtrol Tank Fittings help to establish proper initial liquid level in the...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$228.00 -
572018-007 Armstrong Diaphragm Expansion Tank SX-60V
Armstrong
$742.95572018-007 Armstrong Diaphragm Expansion Tank SX-60V. Tank Volume 39.7 gal, (150L). Information: Armstrong NON-ASME Diaphragm Expa- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 46.00 LBS
$742.95 -
572018-003 Armstrong Diaphragm Expansion Tank 60
Armstrong
$561.95572018-003 Armstrong Diaphragm Expansion Tank 60 Tank Volume 6.3 gal, (24L). Information: Armstrong NON-ASME Diaphragm Expansion T- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 38.00 LBS
$561.95 -
12NA33 Wessels Series NA Hydronic Expansion Tank 23012033
Wessels
$1,262.9512NA33 Wessels Series NA Hydronic Expansion Tank 23012033, 15 Gal. Wessels NA series are ASME plain carbon steel expansion tanks. They are designed to absorb the expansion forces and control the...- Availability:
- Please Contact Us For Availability
- Weight:
- 48.00 LBS
$1,262.95 -
CBX254-125 Taco Expansion Tank Bladder Only 600-9613RP
Taco
$3,173.95CBX254-125 Taco 600-9613RP Expansion Tank Bladder Only. *Vertical Installation Only. Taco CBX Expansion Tanks are bladder type tanks that provide permanent separation of air and water. Designed for...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 35.00 LBS
$3,173.95 -
573100-008 Armstrong A400-L Expansion Tank
Armstrong
$6,448.95573100-008 Armstrong A400-L Expansion Tank. Tank Volume Gal/L: 106(400). Armstrong Series L Bladder Expansion Tanks. Armstrong Expansion Tanks are designed to reduce tank sizes by up to 80% over...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 525.00 LBS
$6,448.95 -
PTA-80V Bell & Gossett 1BN352LF ASME Potable Expansion Tank
Bell & Gossett
$4,028.95PTA-80V Bell & Gossett 1BN352LF ASME Potable Expansion Tank. The Bell & Gossett Series PTA expansion tank is an ASME constructed vessel designed to absorb the forces of expanding water and protect...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 80.00 LBS
$4,028.95 -
116667 Bell & Gossett Compression Tank Model 100
Bell & Gossett
$2,039.95116667 Bell & Gossett Compression Tank Model 100. Capacity Gallons 100. Required 112026 Be- Availability:
- Please Contact Us For Availability
- Weight:
- 168.00 LBS
$2,039.95 -
112011 Bell & Gossett ATF-16 Airtrol Tank Fittings
Bell & Gossett
$352.95112011 Bell & Gossett ATF-16 Airtrol Tank Fittings. Connection Size: Tank - 1/2"M, Boiler - 3/4"F. Bell & Gossett Airtrol Tank Fittings help to establish proper initial liquid level in the...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$352.95 -
FXA-2500 Wessels Expansion Tank Bladder Only 2212500
Wessels
$7,280.00FXA-2500 Wessels Expansion Tank Bladder Only 2212500. Information: Wessels Series FXA Brochure Wessels patented FXA Tanks are ASME replaceable bl- Availability:
- Please Contact Us For Availability
- Weight:
- 67.00 LBS
$7,280.00 -
85-L Armstrong Expansion Tank 572006-198
Armstrong
$2,871.9585-L Armstrong Expansion Tank 572006-198. Armstrong 85-L Expansion Tank. Tank Volume Gal/L: 23 (87). Armstrong Series L Bladder Expansion Tanks. Armstrong Expansion Tanks are designed to reduce tank...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 90.00 LBS
$2,871.95 -
189585 Bell & Gossett Series B-1000 ASME Expansion Tank Bladder Only
Bell & Gossett
$6,714.95189585 Bell & Gossett Series B-1000 ASME Expansion Tank Bladder Only. Tank And Acceptance Volume Gallons: 264 Gallons (1000) liters. Bell & Gossett Pre-charged Bladder & Diaphragm Tanks ASME...- Availability:
- Please Contact Us For Availability
- Weight:
- 40.00 LBS
- Manufacturer:
- Bell & Gossett
- Series:
- "B" (ASME)
- Model No.:
- B-1000
- Part Number:
- 189585
- Tank And Acceptance Volume Gallons (Liters):
- 264 (1000)
- Type:
- Bladder Only
$6,714.95 -
189583 Bell & Gossett Series B-600 ASME Expansion Tank Bladder Only
Bell & Gossett
$5,298.95189583 Bell & Gossett Series B-600 ASME Expansion Tank Bladder Only. Tank And Acceptance Volume Gallons: 158 Gallons (600) liters. Bell & Gossett Pre-charged Bladder & Diaphragm Tanks ASME...- Availability:
- Please Contact Us For Availability
- Weight:
- 25.00 LBS
- Manufacturer:
- Bell & Gossett
- Series:
- "B" (ASME)
- Model No.:
- B-600
- Part Number:
- 189583
- Tank And Acceptance Volume Gallons (Liters):
- 158 (600)
- Type:
- Bladder Only
$5,298.95 -
35-L Armstrong Expansion Tank 572006-196
Armstrong
$2,459.9535-L Armstrong Expansion Tank 572006-196. Armstrong 35-L Expansion Tank. Tank Volume Gal/L: 10(38). Armstrong Series L Bladder Expansion Tanks. Armstrong Expansion Tanks are designed to reduce tank...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 45.00 LBS
$2,459.95 -
572006-302 Armstrong AST-20 ASME Pre-Pressurized Expansion Tank
Armstrong
$2,216.95572006-302 Armstrong AST-20 ASME Pre-Pressurized Hydro-Pneumatic Expansion Tank. Volume Acceptance USGal (3.1) / Tank (8.0). Armstrong Expansion Tanks are designed to reduce tank sizes by up to 80%...- Availability:
- This Item Usually Ships In 3-5 Days!
- Weight:
- 36.00 LBS
- Manufacturer:
- Armstrong
- Series:
- AST Series
- Model:
- AST-20
- Part Number:
- 572006-302
- Type:
- ASME Pre-Pressurized Hydro-Pneumatic and Drawdown Tanks For Booster Systems
- Volume Acceptance:
- 3.1
- Tank:
- 8.0
- Maximum Working Temperature:
- 240í«_F (115í«_C)
- Maximum Working Pressure:
- 125 psi (862 kPa)
- Shell:
- Steel
- Liner:
- Polypropylene
- System Connection:
- Stainless Steel
- Fixed Diaphragm:
- Heavy duty Butyl í_íÍ FDA approved
$2,216.95
We stock expansion tanks from Bell & Gossett, Armstrong, Taco HVAC, Wessels and more. Expansion Tanks are available with either bladders or diaphragms so that water and air are permanently separated. No absorption can take place at any point during the system cycle, and you avoid the problems of waterlogged tanks, air-bound terminal units, excessive corrosion, inefficient balancing and pump cavitations. Plain steel tanks are also available. Please give us a call and we can help you find the right expansion tank for your needs.
