Twin Specialties - Barrier Fluid

Twin Specialties' line of barrier fluids are suitable for use in applications where a buffer or barrier fluid is required or recommended.

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Items	550022296 5 gal Shell Barrier Fluid	550022330 55 gal Shell Barrier Fluid	D7511002 55 gal Drydene Barrier Fluid A5	D7511003 5 gal Drydene Barrier Fluid A5
Quantity	N/A 5 gal	N/A 55 gal	N/A 55 gal	N/A 5 gal
Appearance	N/A Bright Clear	N/A Bright Clear	N/A	N/A
Viscosity at 40ºC	N/A 5.5 cSt	N/A 5.5 cSt	N/A 5 cSt	N/A 5 cSt
Viscosity at 100ºC	N/A 1.75 cSt	N/A 1.75 cSt	N/A 1.7 cSt	N/A 1.7 cSt
Flash Point	N/A 160 ºC	N/A 160 ºC	N/A 315 ºF157 ºC	N/A 315 ºF157 ºC
Pour Point	N/A -94 ºC	N/A -94 ºC	N/A -58 ºC-72 ºF	N/A -58 ºC-72 ºF
Applications	N/A Seals requiring a barrier of buffer fluid Seals requiring a light seal oil Seals where heat dissipation is critical	N/A Seals requiring a barrier of buffer fluid Seals requiring a light seal oil Seals where heat dissipation is critical	N/A DRYDENE SYNTHETIC BARRIER FLUID A5 is designed to cool and lubricate the seal face of double and tandem mechanical seals. It may be also be used in certain food processing machinery applications where incidental contact with food may be considered safe (see FDA CFR 178.3570).	N/A DRYDENE SYNTHETIC BARRIER FLUID A5 is designed to cool and lubricate the seal face of double and tandem mechanical seals. It may be also be used in certain food processing machinery applications where incidental contact with food may be considered safe (see FDA CFR 178.3570).
Features and Benefits	N/A Excellent low temperature fluidity and high temperature stability Excellent high dissipation properties Non-corrosive to metals Field tested under actual operating conditions	N/A Excellent low temperature fluidity and high temperature stability Excellent high dissipation properties Non-corrosive to metals Field tested under actual operating conditions	N/A DRYDENE SYNTHETIC BARRIER FLUID A5 is compatible with most commonly used seal materials (other than EPMD or EPR elastomers) and provides the following performance benefits: Does not contain additives or impurities that could poison or negatively affect process fluids of catalysts Excellent oxidative stability Very low pour point FDA 21 CFR 178.3570 compliant	N/A DRYDENE SYNTHETIC BARRIER FLUID A5 is compatible with most commonly used seal materials (other than EPMD or EPR elastomers) and provides the following performance benefits: Does not contain additives or impurities that could poison or negatively affect process fluids of catalysts Excellent oxidative stability Very low pour point FDA 21 CFR 178.3570 compliant