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Hydronic Expansion Tank 2.1 Gallon 1/2" MNPT 100 psi 15 Lbs.

Constructed of the highest quality steel, the HTx are true work horses. HTx comes standard with a 100% butyl diaphragm. SxHT goes even one step further with our patented CAD2 diaphragm, offering even lower permeability rates at higher temperatures. Additionally, both tank lines' diaphragms are oversized, which maximizes drawdown and minimizes wear. This design feature virtually eliminates diaphragm stretch, further promoting longevity.
  • 16 ga cold rolled steel tank
  • Appliance-quality paint for corrosion resistance
  • 100% butyl rubber diaphragm
  • Welded steel connection
  • High pressure, seam weld, helium, final precharge check testing
  • Brass valve with O-ring seal air valve
  • 1 Gallon maximum acceptance volume
  • 5 years warranty
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Flexcon HT15

Item#:
HT15
Manufacturer Item:
HTX15
Manufacturer:
FLEXCON INDUSTRIES
 
HTX-SXHT_Spec

Expansion Tank 2.1 Gallon 3/4" MNPT 200 psi

Flexcon Flex2pro PH5 16 ga Cold Rolled Steel Thermal Expansion Tank, 2.1 Gallon, 3/4" MNPT, 200 psig, 11" H x 8" Diameter
  • 100% butyl diaphragm and plastic liner to separate the system water from the tanks air precharge
  • Stainless steel sleeve to prevent corrosion, something no other manufacturer offers
  • Top chamber is 100% butyl rubber, lower water chamber is copolymer polypropylene
  • High pressure, seam weld, helium, final precharge check testing
  • Brass valve with o-ring seal
  • 0.9 Gallon maximum accepted volume
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,

Flexcon PH5

Item#:
PH5
Manufacturer Item:
PH5
Manufacturer:
FLEXCON INDUSTRIES
 
PH5_Spec

Diaphragm Expansion Tank 2.1G 3/4" MPT

Zilmet ZEP-05 Expansion Tank 2.1G 3/4 MPT
Specifications
  • Carbon Steel Shell
  • Stainless Steel Connection
  • Butyl fixed membrane
  • Max operating pressure: 150 PSIG
  • Operating temperature: 210°F
  • Factory precharge: 40 PSIG
  • 5 year limited manufacturer warranty,

    Zilmet ZEP-05

    • Item#:
    ZEP-05
    Manufacturer Item:
    ZEP5
    Manufacturer:
    ZILMET USA CORP
     
    ZEP-05

    Diaphragm Expansion Tank 15 Lbs.

    Zilmet ZHT8-15 Expansion Tank 15 3/4 MPT

    Zilmet ZHT8-15

    Item#:
    ZHT8-15
    Manufacturer Item:
    ZHT8-15
    Manufacturer:
    ZILMET USA CORP
     
    ZHT8-15_Broc
    ZHT8-15_Install
    ZHT8-15_Spec

    Diaphragm Expansion Tank 30 Lbs.

    Zilmet ZHT18-30 Expansion Tank 30 3/4 MPT
    Specifications
  • Carbon Steel Shell
  • Stainless Steel Connection
  • Butyl fixed membrane
  • Max operating pressure: 150 PSIG
  • Operating temperature: 210°F
  • Factory precharge: 40 PSIG
  • 5 year limited manufacturer warranty,

    Zilmet ZHT18-30

    • Item#:
    ZHT18-30
    Manufacturer Item:
    ZHT18-30
    Manufacturer:
    ZILMET USA CORP
     
    ZHT18-30_Broc
    ZHT18-30_Install
    ZHT18-30_Spec

    Diaphragm Expansion Tank 60 Lbs.

    Zilmet ZHT24-60 Expansion Tank 60 3/4 MPT
    Specifications
  • Carbon Steel Shell
  • Stainless Steel Connection
  • Butyl fixed membrane
  • Max operating pressure: 150 PSIG
  • Operating temperature: 210°F
  • Factory precharge: 40 PSIG
  • 5 year limited manufacturer warranty,

    Zilmet ZHT24-60

    • Item#:
    ZHT24-60
    Manufacturer Item:
    ZHT24-60
    Manufacturer:
    ZILMET USA CORP
     
    ZHT24-60_Broc
    ZHT24-60_Install
    ZHT24-60_Spec

    Item#:
    112105
     
    112105_Install
    112105_Spec

    Vacuum Switch 0.4" WC

    Crown Boiler Parts 14-006 Vacuum Switch 0.4" WC

    Crown Boiler Parts 14-006

    Item#:
    14-006
    Manufacturer Item:
    14-006
    Manufacturer:
    CROWN BOILER COMPANY

    Steam Trim Kit EG35-75 Replaces 381-800-839

    Weil-McLain Heating Parts 381800839 Steam Trim Kit
      ,

      Weil-McLain Heating Parts 381800839

    Item#:
    381800839
    Manufacturer Item:
    381800839
    Manufacturer:
    WEIL-MCLAIN

    Steam Trim Kit EG30-75 Replaces 381-800-837

    Weil-McLain Heating Parts 381800837 Steam Trim Kit

    Weil-McLain Heating Parts 381800837

    Item#:
    381800837
    Manufacturer Item:
    381-800-837
    Manufacturer:
    WEIL-MCLAIN

    Supply Water Temperature Sensor Replaces 383-500-300

    Weil-McLain Heating Parts 383500300 Supply Water Temperature Sensor

    Weil-McLain Heating Parts 383500300

    Item#:
    383500300
    Manufacturer Item:
    383-500-300
    Manufacturer:
    WEIL-MCLAIN

    Low Water Cut-Off Replaces 383-600-069

    Weil-McLain Heating Parts 383600069 Low Water Cutoff

    Weil-McLain Heating Parts 383600069

    Item#:
    383600069
    Manufacturer Item:
    383-600-069
    Manufacturer:
    WEIL-MCLAIN
    |◀ ◀ 133 - 144 of 188 ▶ ▶|
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