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Stainless Steel Expansion Tank


USA Roller Chain and Sprockets (USARC) is one of the nations leading suppliers of industrial power transmission products and has earned an A+ BBB rating because of our exceptional service and knowledge. Besides your day-to-day product needs, we also offer Expansion Tanks, heat exchangers, robotics, and custom conveyor building solutions.

Zilmet Stainless Expansion Tanks

Our stainless steel expansion tanks are manufactured in Italy by Zilmet who has over 50 years of experience in manufacturing expansion tank and has become a globally renowned brand because of their high-quality products. Their top-of-the-line expansion tanks are manufactured with premium features and to be long-lasting and high performing. Zilmet is also the only manufacturer to stock and supply a full line of stainless steel expansion tanks in the North American continent.

Stainless Steel Expansion Tanks are primarily found in food processing plants, breweries, auto manufacturers, hospitals, clean rooms, marine applications, dairy plants, and any other application that requires a highly anti-corrosive expansion tank. As an authorized distributor for Zilmet, we are able to offer stainless steel expansion tanks with exceptional quality and at very competitive prices. For pricing and availability please contact USA Roller Chain and Sprockets at (407) 347-3519 or submit the form at the bottom of the page and we'll be happy to assist you.

Stainless Steel Expansion Tank Features

  • Extremely Anti-Corrosive 304-Grade Stainless Construction
  • Seamless Diaphragm That Never Stretches or Creases
  • No Bubbles or Corners to Trap sediment (Inhabiting Bacterial Growth)
  • Butyl Diaphragms Suitable For Both Hot and Cold Applications
  • ZS8, ZS12, and ZS18 Tanks are NSF61 Certified
  • All Stainless Steel Expansion Tanks Come With a 5-Year Warranty

Stainless Steel Expansion Tank Material Description

Shell - 304-Grade Stainless Steel
Flange - Stainless Steel
Inox Pro Membrane - Butyl Diaphragm
Ultra Inox Pro Membrane - Replaceable Butyl Bladder

Stainless Steel Expansion Tank Sizes

0.04 Gallon Stainless Expansion Tank

Model
Capacity
Ø-Diameter
H-Height
Max. Pressure
Pre-charge
Connection
0.04 Gallons 3.2" 2.8" 220 psi 50psi 1/4" NPT
Note: Operating tempitures 14°F - 210°F

0.13, 0.26, 0.53 Gallon Stainless Expansion Tanks

Model Capacity Ø-Diameter H-Height Max. Pressure Pre-charge Connection
ZS05 0.13 Gallons 3.7" 4.7" 150 psi 50 psi 1/2" NPT
ZS1 0.26 Gallons 4.6" 6.1" 150 psi 50 psi 1/2" NPT
ZS2 0.53 Gallons 5.5" 7.7" 150 psi 50 psi 1/2" NPT
Note: Operating tempitures 14°F - 210°F

2.1, 3.2, 4.8 Gallon Stainless Expansion Tanks

Model Capacity Ø-Diameter H-Height Max. Pressure Pre-charge Connection
ZS8 2.1 Gallons 7.8" 10.8" 150 psi 36 psi 3/4" NPT
ZS12 3.2 Gallons 10.6" 10.8" 150 psi 36 psi 3/4" NPT
ZS18 4.8 Gallons 10.6" 14.2" 150 psi 36 psi 3/4" NPT
Note: NSF61 Certified, Operating tempitures 14°F - 210°F


6.3 Gallon Vertical Stainless Expansion Tank

Model Capacity Ø-Diameter H-Height Max. Pressure Pre-charge Connections
ZS24V 6.3 Gallons 10.6" 19.1" 145 psi 22 psi 1" NPT
Note: Operating tempitures 14°F - 210°F

15.9-26.4 Gallon Vertical Stainless Expansion Tanks

Model Capacity Ø-Diameter H-Height E Max. Pressure Pre-charge Connections
ZS60V 15.9 Gallons 15" 33.9" 6.7" 145 psi 22 psi 1" NPT
ZS100V 26.4 Gallons 17.7" 35.8" 6.0" 145 psi 22 psi 1" NPT
Note: Operating tempitures 14°F - 210°F

6.3, 15.9, 26.4 Gallon Horizontal Stainless Expansion Tanks

Model Capacity Ø-Diameter H-Height L Max. Pressure Pre-charge Connections
ZS24H 6.3 Gallons 10.6" 11.4" 19.1" 145 psi 22 psi 1" NPT
ZS60H 15.9 Gallons 15" 16.1" 25.2" 145 psi 22 psi 1" NPT
ZS100H 26.4 Gallons 17.7" 18.9" 28.7" 145 psi 22 psi 1" NPT
Note: Operating tempitures 14°F - 210°F


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0.13 Gallon Stainless Steel Expansion Tank 0.26 Gallon Stainless Steel Expansion Tank 0.4 Gallon Stainless Steel Expansion Tank 053 Gallon Stainless Steel Expansion Tank
15.9 Gallon Stainless Steel Expansion Tank 15.9 Gallon Stainless Steel Expansion Tank 2.1 Gallon Stainless Steel Expansion Tank 26.4 Gallon Stainless Steel Expansion Tank
264 Gallon Stainless Steel Expansion Tank 3.2 Gallon Stainless Steel Expansion Tank 4.8 Gallon Stainless Steel Expansion Tank 6.3 Gallon Stainless Steel Expansion Tank
6.3 Gallon Stainless Steel Expansion Tank
   
 
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