Material	Carbon Steel
Working Pressure	125 PSI
Standard Connection MNPT	3 inch
Hydrostatic Test	163 PSI

The BuffMax from Thermo 2000 is a 3-in-1 solution that acts as a buffer tank, storage tank, and hydraulic separator. It is recommended to optimize the performance of several different types of heating systems: low-mass boilers, biomass systems, geothermal and heat pump applications, multi-zone systems, and solar energy systems. The BuffMax is synonymous with versatility.

The tank is made of high-density carbon steel. All joints are arc-welded using the GMAW method. The tank is designed for a maximum allowable working pressure of 125 psi, 350°F, and undergoes a hydrostatic test of 163 psi. The tank’s outer steel surface is coated with baked epoxy-based paint.

Features:

The tank has a total of 4 openings, 2 on each side
1/2’’ automatic air vent with a shut-off valve for easy replacement.
1/2’’ diameter temperature and pressure indicator on the front
Immersion well included
Three 1/2’’ connections for the location of the well or to enable wells to be added
2’’ HFC-free polyurethane insulation limiting heat loss to 1/2°F per hour
3/4’’ drain valve located at the lowest point of the tank
The tank has adjustable legs
ASME models have lifting lugs

Model	Volume (gal)
BUFF-120A	120
BUFF-175A	175
BUFF-200A	200

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Manual

BuffMax - Buffer Tank - A-models