Zilmet Expansion Tank Cal-Pro
Series: Cal-Pro
Zilmet Expansion Vessels • Climate Comfort & Hydronic Heating
Product Description
The CAL-PRO expansion vessel absorbs water volume variations in closed heating systems. As water temperature increases, the expanded volume is safely contained within the vessel, preventing excessive pressure buildup. When the system cools, the precharged air cushion returns water to the system, maintaining proper pressure throughout the heating cycle.
Key Features
- Absorbs water volume expansion in heating systems
- Prevents excessive pressure buildup
- Factory precharged for easy installation
- Durable carbon steel construction
- Long-lasting epoxy-polyester powder coating
- 100% factory tested
- Wide range of capacities available
Applications
- Closed heating systems
- Hydronic heating installations
- Residential and commercial applications
- Systems requiring pressure management
Select Capacity
Specifications - 4 Litre
Item Code:ZIL-1300000400
Capacity:4 Litre
Max Operating Pressure:5Bar
Factory Precharge:1.5Bar
Connection:3/4" (20mm)
Max Operating Temperature:-10 ÷ 99°C
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