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Welch 1407K-25 DuoSeal Vacuum Pump Oil – 55 Gallon Drum
Use this specially fractionated oil for DuoSeal belt-driven pumps to ensure the highest vacuum performance. DuoSeal Oil performs to rigid standards for vapor pressure, vacuum level stability, and viscosity - the lubrication that helps enable renowned DuoSeal pump durability.
Welch 1407K-25 DuoSeal Pump Oil in a full 55-gallon drum is the ultimate bulk solution for laboratories, service centers, and industrial facilities that use large volumes of vacuum pump oil.
This genuine OEM Welch DuoSeal oil is specially formulated for Welch DuoSeal belt-drive rotary vane vacuum pumps. It provides superior lubrication, excellent vapor handling, and outstanding thermal stability for long-term reliable performance.
Key Features & Benefits:
- Genuine Welch OEM Oil – Optimized for maximum DuoSeal pump performance
- High Vapor Tolerance – Excellent resistance to water and chemical vapors
- Low Vapor Pressure – Helps achieve and hold deep vacuum levels
- Thermal Stability – Resists oxidation, sludge, and breakdown
- Bulk Economy – Best value for high-volume users and frequent oil changes
- Extended Pump Life – Reduces wear and maintenance costs
Compatible With:
- all Welch DuoSeal series pumps
- Most belt-drive rotary vane vacuum pumps
Ideal For:
- Large laboratories and research facilities
- Industrial vacuum systems
- Refrigeration & HVAC service shops
- High-throughput rotary evaporation
- Vacuum oven and degassing operations
Package Includes: 1 × 55 Gallon Drum (208 Liters) of Welch 1407K-25 DuoSeal Vacuum Pump Oil
For facilities that consume significant quantities of vacuum pump oil, the 55-gallon drum offers the lowest cost per gallon and reduces ordering frequency.
Use this specially fractionated oil for DuoSeal belt-driven pumps to ensure the highest vacuum performance. DuoSeal Oil performs to rigid standards for vapor pressure, vacuum level stability, and viscosity - the lubrication that helps enable renowned DuoSeal pump durability.
Welch 1407K-25 DuoSeal Pump Oil in a full 55-gallon drum is the ultimate bulk solution for laboratories, service centers, and industrial facilities that use large volumes of vacuum pump oil.
This genuine OEM Welch DuoSeal oil is specially formulated for Welch DuoSeal belt-drive rotary vane vacuum pumps. It provides superior lubrication, excellent vapor handling, and outstanding thermal stability for long-term reliable performance.
Key Features & Benefits:
- Genuine Welch OEM Oil – Optimized for maximum DuoSeal pump performance
- High Vapor Tolerance – Excellent resistance to water and chemical vapors
- Low Vapor Pressure – Helps achieve and hold deep vacuum levels
- Thermal Stability – Resists oxidation, sludge, and breakdown
- Bulk Economy – Best value for high-volume users and frequent oil changes
- Extended Pump Life – Reduces wear and maintenance costs
Compatible With:
- all Welch DuoSeal series pumps
- Most belt-drive rotary vane vacuum pumps
Ideal For:
- Large laboratories and research facilities
- Industrial vacuum systems
- Refrigeration & HVAC service shops
- High-throughput rotary evaporation
- Vacuum oven and degassing operations
Package Includes: 1 × 55 Gallon Drum (208 Liters) of Welch 1407K-25 DuoSeal Vacuum Pump Oil
For facilities that consume significant quantities of vacuum pump oil, the 55-gallon drum offers the lowest cost per gallon and reduces ordering frequency.