Materials - Versa-Matic E1 Service & Operating Manual

Materials

Material Profile:
CAUTION! Operating temperature limitations are as follows:
Hytrel®: Good on acids, bases, amines and glycols at room
temperatures only.
Nitrile: General purpose, oil-resistant. Shows good solvent, oil,
water and hydraulic fluid resistance. Should not be used with
highly polar solvents like acetone and MEK, ozone, chlorinated
hydrocarbons and nitro hydrocarbons.
Virgin PTFE: Chemically inert, virtually impervious. Very few
chemicals are known to chemically react with PTFE; molten
alkali metals, turbulent liquid or gaseous fluorine and a few
fluoro-chemicals such as chlorine trifluoride or oxygen difluoride
which readily liberate free fluorine at elevated
temperatures.
Maximum and Minimum Temperatures are the limits for which these materials can be operated.
Temperatures coupled with pressure affect the longevity of diaphragm pump components.
Maximum life should not be expected at the extreme limits of the temperature ranges.
Metals:
Stainless Steel: Equal to or exceeding ASTM specification A743 CF-8M for corrosion
resistant iron chromium, iron chromium nickel and nickel based alloy castings for
general applicaitons. Commonly referred to as 316 Stainless Steel in the pump industry.
For specific applications, always consult the Chemical Resistance Chart.
www
e1mdlHsmATEXUL-rev0317
Operating
Temperatures:
Max. Min.
220°F -20°F
104°C -29°C
190°F -10°F
88°C -23°C
220°F -35°F
104°C -37°C
. .
versamatic com
2
Model E1 Metallic Bolted •