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Klübersynth UH1 14-151 vs DOWSIL 111 Valve Lubricant & Sealant (ex Dow Corning 111)

Food-grade synthetic bearing grease vs silicone valve lubricant/sealant.

// Key differences

  • Use: Klübersynth UH1 14-151 lubricates rolling bearings; DOWSIL 111 lubricates and seals valves, O-rings and plugs.
  • Both carry NSF H1 registration for incidental food contact – check the table.

Choose Klübersynth UH1 14-151 for:

Bearings in food and pharma machinery.

Choose DOWSIL 111 Valve Lubricant & Sealant (ex Dow Corning 111) for:

Valves, taps, rubber seals in water and food lines.

Full specification comparison

ParameterKlübersynth UH1 14-151DOWSIL 111 Valve Lubricant & Sealant (ex Dow Corning 111)
ManufacturerKlüber LubricationDow (DOWSIL)
CategoryIndustrial & Food-Grade LubricantsIndustrial & Food-Grade Lubricants
Temperature range-45°C … +120°C-40°C … +200°C
Standards / approvalsNSF H1, ISO 21469FDA 21 CFR / NSF 61
ChemistryPAO + aluminium complex soapSilicone compound
Operating temperature-45°C … +120°C-40°C … +200°C
NLGI grade1—
Base oil viscosity (40°C)150 mm²/s—
Food contactIncidental (H1)—
SpecificationNSF H1, ISO 21469—
Media resistance—Chemicals, gases, vacuum
Compliance—FDA 21 CFR / NSF 61
TDS & quoteTDS & quote

Data compiled from manufacturer data sheets — confirm critical values with the official TDS.

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