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Brand Name
Type
Voltage
Pressure
Quality Tanks ET40 Steel Residential Closed Hot Water Heating Expansion Tank 40,
Quality Tanks ET40
Amtrol Parts EX15PRO
Factory pre-charged 15 psi
System connection: 1/2" threaded
Corrosion-proof oxygen barrier
Max. operating temperature: 200F
Max. operating pressure: 125 psig
Expansion tank volume: 2.0 gallons
Max. accepted volume: 1 gallon
Height: 13"
Diameter: 8"
Amtrol Parts EX15PRO
Item#:
EX15PRO
Manufacturer Item:
435339
Manufacturer:
AMTROL INC
FLEX2PRO Paint 16 ga Cold Rolled Steel Hydronic Expansion Tank 4.5 Gallon 1/2" MNPT 14" H x 11" Diameter
- 100% butyl rubber, lined with polypropylene water chamber
- Appliance quality paint for corrosion resistance
- 100% butyl rubber diaphragm
- Welded steel connection
- High pressure, seam weld, helium, final pre-charge check testing
- Brass valve with o-ring seal air valve
- 2.5 Gallon maximum acceptance volume
- 5 years warranty
Flexcon HT30
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
Flexcon HT15
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
Flexcon PH5
Mcdonnell & Miller 344100 Upper Tube Assembly for 67 Series Low Water Cut-offs
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mcdonnell & miller pse-802m-24
Item#:
PSE-802M-24
Manufacturer Item:
153602
Manufacturer:
XYLEM INC.
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
Specifications
Zilmet ZHT24-60
Zilmet ZHT24-60
Item#:
ZHT24-60
Manufacturer Item:
ZHT24-60
Manufacturer:
ZILMET USA CORP
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
Specifications
Zilmet ZHT18-30
Zilmet ZHT18-30
Item#:
ZHT18-30
Manufacturer Item:
ZHT18-30
Manufacturer:
ZILMET USA CORP
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
Specifications
Zilmet ZEP-05
Zilmet ZEP-05
Zilmet ZHT8-15 Expansion Tank 15 3/4 MPT
Zilmet ZHT8-15
Item#:
ZHT8-15
Manufacturer Item:
ZHT8-15
Manufacturer:
ZILMET USA CORP
Weil-McLain Heating Parts 381800837 Steam Trim Kit
Weil-McLain Heating Parts 381800837
Item#:
381800837
Manufacturer Item:
381-800-837
Manufacturer:
WEIL-MCLAIN
Weil-McLain Heating Parts 381800839 Steam Trim Kit
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Weil-McLain Heating Parts 381800839
Item#:
381800839
Manufacturer Item:
381800839
Manufacturer:
WEIL-MCLAIN