Zilmet has created a compact design with a seamless diaphragm that never stretches or creases. There are no bubbles or corners to trap sediment, inhibiting bacterial growth.
Zilmet® Hydronic Expansion Tank, Cal Pro Series, 4.8 gal Capacity, 1/2 in Connection, NPT Connection, SBR Diaphragm, Carbon Steel, Finish: Epoxy Polyester-Coated, Gray, 60 psi, 210 deg F, 11.4 in Dia x 14.8 in H
Series
:
Cal Pro Series
Capacity
:
4.8 gal
Connection Size
:
1/2 in
Connection Type
:
NPT
Diaphragm Material
:
SBR
Material
:
Carbon Steel
Finish
:
Epoxy Polyester-Coated
Color
:
Gray
Pressure Rating
:
60 psi
Temperature Rating
:
210 deg F
Dimensions
:
11.4 in Dia x 14.8 in H
Each tank is factory leak tested to ensure tank integrity
All diaphragms designed to maximize drawdown
MIG welding elimates interior rough spots and sharp edges
Welded side outlet allows easy and quick installation
Low profile tank design with full membrane depth eliminates stretching of diaphragm, providing increased life cycle
External baked on epoxy polyester coating provides a durable, appliance like finish