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Thermal Expansion Tank 2 gal

TX-5/U

Thermal Expansion Tank 2 gal

This product is available in the US only.

  • Product Info
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Overview

The Thermal Expansion Absorber is an expansion tank with a butyl diaphragm. The Thermal Expansion Tank controls pressure build-up in the system, eliminates relief valve spillage, protects fixtures and extends water heater life.

Features

  • Heavy duty butyl rubber diaphragm (FDA approved) isolates water from air.
  • Polypropylene liner, 100% non-metallic, non-corrosive water reservoir.
  • Prevents water hammer.
  • Maintenance free.
  • Protects water heater from harmful pressure cycling.
  • Allows storage of expanded water with no increase in system pressures.
  • Prevents backflow when supply pressure falls below system pressure.

Product Specifications

Hazmat Information
UN 1002, AIR, COMPRESSED, 2.2
Maximum Safe Operating Pressure (psi)
150 psi
Maximum Safe Operating Pressure (kPa)
1034 kPa
Weight (lb)
5 lb
Weight (kg)
2.27 kg
Materials
Steel shell; Brass connection; Polypylene liner; Butyl diaphragm
Comments
Potable
Item Type
Product
Operating Temperature Range (F)
200 F Maximum
Operating Temperature Range (C)
93 C Maximum
Approvals, Others
NSF/ANSI 61 & 372; IAPMO
Connection Size (in.)
3/4 in.
Connection Type
Male NPT
Diameter (in.)
8 in.
Diameter (mm)
203.2 mm
Volume (gal)
2.0 gal
Volume (L)
7.6 L
Maximum Acceptance Volume (gal)
0.9 gal
Maximum Acceptance Volume (L)
3.41 L
Height (in.)
12 5/8 in.
Height (mm)
321 mm
Precharge (psi)
40 psi