HVAC/Refrigeration

Manchester Tank’s Expansion Tanks are an essential component in HVAC systems. Our tanks are designed to absorb the increase of water volume and limit the pressure in a heating or cooling system. Manchester Tank has served the needs of the compressed air industry with our standard design and custom, built-to-order pressure vessels for decades.

Features

  • Designed and constructed in accordance with the ASME Section VIII Division I code latest addition
  • Vessels "U" stamped and registered with National Board of Pressure Vessel Inspectors
  • Most designs include Canadian Registration Numbers (CRN)
  • Capable of building to American Bureau of Shipping (ABS) and United States Coast Guard (USCG) codes
  • Exterior surface painted with one coat standard shop primer
  • Special interior and exterior coating options available upon request
  • Custom fabricated design capability

Key Products

  • HVAC
    • Epoxy-Lined Water Tanks
    • Expansion Tanks
    • Tangential Air Separators
  • Refillable Refrigerant Cylinders
  • Customer Fabricated Tanks
    • Hydropneumatic Tanks
    • Water Purification
    • Water Storage Tanks
    • More...

Bottom Feed Bladder Expansion Tanks

Catalog # Description Nominal Capacity Gal. Service Pressure PSI Diameter In. Length In.
303129 Bottom Feed Bladder Expansion Tanks 36 125 20 30
303529 Bottom Feed Bladder Expansion Tanks 57 125 20 46
302761 Bottom Feed Bladder Expansion Tanks 82 125 24 47
302762 Bottom Feed Bladder Expansion Tanks 120 125 24 67
303309 Bottom Feed Bladder Expansion Tanks 165 125 30 59
303173 Bottom Feed Bladder Expansion Tanks 220 125 30 77
303159 Bottom Feed Bladder Expansion Tanks 271 125 36 67
303389 Bottom Feed Bladder Expansion Tanks 324 125 36 79
303689 Bottom Feed Bladder Expansion Tanks 377 125 36 91
303174 Bottom Feed Bladder Expansion Tanks 440 125 48 64
303175 Bottom Feed Bladder Expansion Tanks 550 125 48 78

Plain Steel Expansion Tanks

Catalog # Description Nominal Capacity Gal. Service Pressure PSI Diameter In. Length In.
302537 Plain Steel Expansion Tanks 15 150 12 33
302538 Plain Steel Expansion Tanks 24 150 12 51
302539 Plain Steel Expansion Tanks 30 150 14 48
302540 Plain Steel Expansion Tanks 40 150 14 63
302541 Plain Steel Expansion Tanks 60 150 16 72
303167 Plain Steel Expansion Tanks 80 150 20 62.25
302542 Plain Steel Expansion Tanks 100 150 20 78
302543 Plain Steel Expansion Tanks 120 125 24 62
302544 Plain Steel Expansion Tanks 135 125 24 72
302545 Plain Steel Expansion Tanks 180 125 30 60
302546 Plain Steel Expansion Tanks 220 125 30 77
302547 Plain Steel Expansion Tanks 240 125 30 84
302548 Plain Steel Expansion Tanks 300 125 30 105.75
302549 Plain Steel Expansion Tanks 400 125 36 93.5
302536 Plain Steel Expansion Tanks 500 125 36 116

Top Feed Bladder Expansion Tanks - Full Acceptance

Catalog # Description Nominal Capacity Gal. Service Pressure PSI Diameter In. Length In.
302751 Top Feed Bladder Expansion Tanks - Full Acceptance 36 125 20 39.5
302752 Top Feed Bladder Expansion Tanks - Full Acceptance 57 125 20 54
303168 Top Feed Bladder Expansion Tanks - Full Acceptance 82 125 24 57.125
302753 Top Feed Bladder Expansion Tanks - Full Acceptance 120 125 24 78.375
302755 Top Feed Bladder Expansion Tanks - Full Acceptance 165 125 30 69.75
302756 Top Feed Bladder Expansion Tanks - Full Acceptance 220 125 30 88.25
302800 Top Feed Bladder Expansion Tanks - Full Acceptance 271 125 36 79.75
302757 Top Feed Bladder Expansion Tanks - Full Acceptance 324 125 36 91.75
302758 Top Feed Bladder Expansion Tanks - Full Acceptance 377 125 36 104
302759 Top Feed Bladder Expansion Tanks - Full Acceptance 440 125 48 78.125
302760 Top Feed Bladder Expansion Tanks - Full Acceptance 550 125 48 78.125

Top Feed Bladder Expansion Tanks - Partial Acceptance

Catalog # Description Nominal Capacity Gal. Service Pressure PSI Diameter In. Length In.
302763 Top Feed Bladder Expansion Tanks - Partial Acceptance 8 125 14 22
302764 Top Feed Bladder Expansion Tanks - Partial Acceptance 12 125 14 27
302765 Top Feed Bladder Expansion Tanks - Partial Acceptance 26 125 16 41
302766 Top Feed Bladder Expansion Tanks - Partial Acceptance 35 125 16 52
302767 Top Feed Bladder Expansion Tanks - Partial Acceptance 46 125 16 64
302768 Top Feed Bladder Expansion Tanks - Partial Acceptance 58 125 20 54
302769 Top Feed Bladder Expansion Tanks - Partial Acceptance 68 125 20 62
303107 Top Feed Bladder Expansion Tanks - Partial Acceptance 82 125 24 55
302770 Top Feed Bladder Expansion Tanks - Partial Acceptance 100 125 24 65
302801 Top Feed Bladder Expansion Tanks - Partial Acceptance 115 125 24 75
302771 Top Feed Bladder Expansion Tanks - Partial Acceptance 137 125 24 83

Tangential Air Separators - Strainer & Clean Out Included

Catalog # Description Nominal Capacity Gal. Service Pressure PSI Diameter In. Length In.
302880 Tangential Air Separators - Strainer & Clean Out Included 12 125 12 19
302879 Tangential Air Separators - Strainer & Clean Out Included 12 125 12 19.5
302881 Tangential Air Separators - Strainer & Clean Out Included 12 125 12 19
302883 Tangential Air Separators - Strainer & Clean Out Included 14 125 14 29
302884 Tangential Air Separators - Strainer & Clean Out Included 14 125 14 29
302668 Tangential Air Separators - Strainer & Clean Out Included 20 125 20 41
302669 Tangential Air Separators - Strainer & Clean Out Included 20 125 20 41
303206 Tangential Air Separators - Strainer & Clean Out Included 30 125 30 58
302672 Tangential Air Separators - Strainer & Clean Out Included 30 125 30 58
302674 Tangential Air Separators - Strainer & Clean Out Included 36 125 36 75

Tangential Air Separators - Strainer & Clean Not Out Included

Catalog # Description Nominal Capacity Gal. Service Pressure PSI Diameter In. Length In.
302876 Tangential Air Separators - Strainer & Clean Not Out Included 12 125 12 19.5
302877 Tangential Air Separators - Strainer & Clean Not Out Included 12 125 12 19.5
302878 Tangential Air Separators - Strainer & Clean Not Out Included 12 125 12 19.5
302882 Tangential Air Separators - Strainer & Clean Not Out Included 14 125 14 29
302885 Tangential Air Separators - Strainer & Clean Not Out Included 14 125 14 29
302667 Tangential Air Separators - Strainer & Clean Not Out Included 20 125 20 41
302666 Tangential Air Separators - Strainer & Clean Not Out Included 20 125 20 41
302677 Tangential Air Separators - Strainer & Clean Not Out Included 30 125 30 58
302761 Tangential Air Separators - Strainer & Clean Not Out Included 30 125 30 47
302673 Tangential Air Separators - Strainer & Clean Not Out Included 36 125 36 75