Expansion Tanks
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CA450-175P Taco CA Bladder Expansion Tank
Taco
$8,147.95CA450-175P Taco CA Bladder Expansion Tank. Tank Volume: 119 Gal. 450 Liter. Standard Design Pressure and Temperature: 175 psi @ 240*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 400.00 LBS
$8,147.95 -
116074 Bell & Gossett B-600SG Series B ASME Bladder Tank W/CA Sight Glass
Bell & Gossett
$10,854.00116074 Bell & Gossett B-600SG Series B ASME Bladder Tank W/CA Sight Glass. Tank And Acceptance Volume Gallons: 158 Gallons (600) liters. *Please note image is generic. Bell & Gossett Expansion Tank Information: Bell & Gossett Series...- Availability:
- Please Contact Us For Availability
- Weight:
- 360.00 LBS
$10,854.00 -
CA1000-125 Taco CA Expansion Tank 264 Gallon
Taco
$12,860.95CA1000-125 Taco CA Expansion Tank 264 Gallon. Tank Volume: 264 Gal. 1000 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank...- Availability:
- Please Contact Us For Lead Time.
- Weight:
- 790.00 LBS
$12,860.95 -
573006-008 Armstrong A1000-L Replacement Bladder Only
Armstrong
$9,318.95573006-008 Armstrong A1000-L Replacement Bladder Only. Armstrong A1000-L Expansion Tank. Tank Volume Gal/L: 264(999). Armstrong Series L Bladder Expansion Tanks. Armstrong Expansion Tanks are designed to reduce tank sizes by up to 80% over...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 25.00 LBS
$9,318.95 -
573000-008 Armstrong A200-L Replacement Bladder Only
Armstrong
$3,057.95573000-008 Armstrong A200-L Replacement Bladder Only. Armstrong A200-L Expansion Tank. Tank Volume Gal/L: 53(200). Armstrong Series L Bladder Expansion Tanks. Armstrong Expansion Tanks are designed to reduce tank sizes by up to 80% over...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 31.00 LBS
$3,057.95 -
572006-308 Armstrong AST-210 ASME Pre-Pressurized Expansion Tank
Armstrong
$5,123.95572006-308 Armstrong AST-210 ASME Pre-Pressurized Hydro-Pneumatic Expansion Tank. Volume Acceptance USGal (52.5) / Tank (90.0). Armstrong Expansion Tanks are designed to reduce tank sizes by up to 80% over standard designs. Expansion tanks use...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 303.00 LBS
- Manufacturer:
- Armstrong
- Series:
- AST Series
- Model:
- AST-210
- Part Number:
- 572006-308
- Type:
- ASME Pre-Pressurized Hydro-Pneumatic and Drawdown Tanks For Booster Systems
- Volume Acceptance:
- 52.5
- Tank:
- 90.0
- 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
$5,123.95 -
572006-307 Armstrong AST-180 ASME Pre-Pressurized Expansion Tank
Armstrong
$4,658.95572006-307 Armstrong AST-180 ASME Pre-Pressurized Hydro-Pneumatic Expansion Tank. Volume Acceptance USGal (52.5) / Tank (80.0). Armstrong Expansion Tanks are designed to reduce tank sizes by up to 80% over standard designs. Expansion tanks use...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 288.00 LBS
- Manufacturer:
- Armstrong
- Series:
- AST Series
- Model:
- AST-180
- Part Number:
- 572006-307
- Type:
- ASME Pre-Pressurized Hydro-Pneumatic and Drawdown Tanks For Booster Systems
- Volume Acceptance:
- 52.5
- Tank:
- 80.0
- 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
$4,658.95 -
572006-310 Armstrong AST-100 ASME Pre-Pressurized Expansion Tank
Armstrong
$3,848.95572006-310 Armstrong AST-100 ASME Pre-Pressurized Hydro-Pneumatic Expansion Tank. Volume Acceptance USGal (21.0) / Tank (45.0). Armstrong Expansion Tanks are designed to reduce tank sizes by up to 80% over standard designs. Expansion tanks use...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 168.00 LBS
- Manufacturer:
- Armstrong
- Series:
- AST Series
- Model:
- AST-100
- Part Number:
- 572006-310
- Type:
- ASME Pre-Pressurized Hydro-Pneumatic and Drawdown Tanks For Booster Systems
- Volume Acceptance:
- 21.0
- Tank:
- 45.0
- 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
$3,848.95 -
WX-600-L Armstrong 510110-001 Replacement Bladder Only
Armstrong
$6,481.95WX-600-L Armstrong 510110-001 Replacement Bladder Only. This Bladder fits Armstrong Model WX-600-L Armstrong Part Number 572006-400. Please note image is of tank and not bladder. Tank not included. Information: Armstrong Series WX-L ASME Pre...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 35.00 LBS
- Manufacturer:
- Armstrong
- Series:
- WX-L
- Model:
- WX-600-L
- Part Number:
- 572006-400
- Type:
- Bladder Pre-Charged (ASME) For Potable Water
- Bladder Part Number:
- 510110-001
$6,481.95 -
WX-600-L Armstrong 572006-400 (ASME) Potable Water Expansion Tank
Armstrong
$8,177.95WX-600-L Armstrong 572006-400 (ASME) Potable Water Expansion Tank. Tank Volume Gal/L: 158(600). Designed and constructed per ASME, section VIII, division 1. California code sight-glass available upon request. Allow a minimum of 18" (457mm) clearance...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 725.00 LBS
- Manufacturer:
- Armstrong
- Series:
- WX-L
- Model:
- WX-600-L
- Part Number:
- 572006-400
- Type:
- Bladder Pre-Charged (ASME) For Potable Water
- Bladder Part Number:
- 510110-001
$8,177.95 -
Taco 600-185RP Replacement Hose
Taco
$218.95Taco 600-185RP Replacement Hose. Taco Series CA Captive Air bladder expansion tanks are designed to solve a long-time problem in the hydronics industry. In old style, plain steel tanks, the direct air-to-water interface can allow the air to be...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 3.00 LBS
$218.95 -
1BN163LF Bell & Gossett WTA-454 ASME Domestic Well Tank
Bell & Gossett
$21,975.001BN163LF Bell & Gossett WTA-454 ASME Domestic Well Tank. Tank Volume Gallons: 317 (206.1L). For Potable Well Water Systems. "WTA" Well Water Tanks (ASME Construction) Designed for Potable Well Water and Booster Pump Systems. Bell & Gossett...- Availability:
- This Item Usually Ships In 7-10 Days
- Weight:
- 900.00 LBS
$21,975.00 -
CA500-125 Taco CA Expansion Tank
Taco
$7,861.95CA500-125 Taco CA Expansion Tank. Tank Volume: 132 Gal. 500 Liter. Standard Design Pressure and Temperature: 125 psi @ 240*F Max. Suitable for Vertical or Horizontal Installation. Information: Taco Series CA Expansion Tank Brochure Taco Series...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 420.00 LBS
$7,861.95 -
189590 Bell & Gossett Series B-2500 ASME Expansion Tank Bladder Only
Bell & Gossett
$10,688.00189590 Bell & Gossett Series B-2500 Expansion Tank Bladder Only for 116793 Bell & Gossett Series B-2500 ASME Pressurized Expansion Tank, Vertical. Tank And Acceptance Volume Gallons: 528 Gallons (2000) liters. Bell & Gossett Expansion...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 73.00 LBS
$10,688.00 -
189579 Bell & Gossett Series B-200 ASME Expansion Tank Bladder Only
Bell & Gossett
$3,798.95189579 Bell & Gossett Series B-200 Expansion Tank Replacement Bladder Only. Tank And Acceptance Volume Gallons: 53 Gallons (200) liters. Bell & Gossett Pre-charged Bladder & Diaphragm Tanks ASME (B,D,B-LA). Please Contact Us For Lead...- Availability:
- Please Contact Us For Availability
- Weight:
- 27.00 LBS
$3,798.95 -
189581 Bell & Gossett Series B-400 ASME Expansion Tank Bladder Only
Bell & Gossett
$4,688.95189581 Bell & Gossett Series B-400 ASME Expansion Tank Bladder Only. Tank And Acceptance Volume Gallons: 106 Gallons (400) liters. Bell & Gossett Pre-charged Bladder & Diaphragm Tanks ASME (B,D,B-LA). Please Contact Us For Lead Time...- Availability:
- Please Contact Us For Availability
- Weight:
- 30.00 LBS
$4,688.95 -
PS515-125 Taco PS Expansion Tank 515 Gal
Taco
$8,162.90PS515-125 Taco PS Expansion Tank 515 Gal. Capacity (Gal) 515. Specifications: Manufactured in Accordance with ASME Section VIII. Maximum working pressure - 125 PSIG (optional 150 PSIG, -150 in Model No.). Maximum Operating Temperature - 375*F. Taco...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1,080.00 LBS
$8,162.90 -
PS300-125 Taco PS Expansion Tank 300 Gal
Taco
$5,161.95PS300-125 Taco PS Expansion Tank 300 Gal. Capacity (Gal) 300. Specifications: Manufactured in Accordance with ASME Section VIII. Maximum working pressure - 125 PSIG (optional 150 PSIG, -150 in Model No.). Maximum Operating Temperature - 375*F. Taco...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 686.00 LBS
$5,161.95 -
PS240-125 Taco PS Expansion Tank 240 Gal
Taco
$3,778.40PS240-125 Taco PS Expansion Tank 240 Gal. Capacity (Gal) 240. Specifications: Manufactured in Accordance with ASME Section VIII. Maximum working pressure - 125 PSIG (optional 150 PSIG, -150 in Model No.). Maximum Operating Temperature - 375*F. Taco...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 476.00 LBS
$3,778.40 -
PS220-125 Taco PS Expansion Tank 220 Gal
Taco
$3,425.95PS220-125 Taco PS Expansion Tank 220 Gal. Capacity (Gal) 220. Specifications: Manufactured in Accordance with ASME Section VIII. Maximum working pressure - 125 PSIG (optional 150 PSIG, -150 in Model No.). Maximum Operating Temperature - 375*F. Taco...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 438.00 LBS
$3,425.95
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.
