Vacuum Oil
DUOSEAL® VACUUM OIL
- Low vapor pressure
- Ideal viscosity for Welch DUOSEAL vacuum pumps
- No additives or inhibitors
- The only oil recommended for DUOSEAL vacuum pumps
Specially fractioned for DUOSEAL pumps to ensure the highest vacuum performance. Tested to high vacuum levels, this oil meets rigid requirements for vapor pressure, stability, viscosity.
| SIZE | CAT. NO. |
|---|---|
| Quart |
1407K-11 $23.00 |
| Gallon |
1407K-15 $64.00 |
| 5 Gallon |
1407K-20 $248.00 |
| 55 Gallon |
1407K-25 $2,035.00 |
PREMIUM VACUUM PUMP OIL
- Low vapor pressure
- Ideal for high RPM direct drive pumps
- Recommended for DIRECTORR vacuum pumps
- No additives or inhibitors
Higher viscosity formula to resist breakdown at higher RPM and temperatures of direct drive vacuum pumps.
| SIZE | CAT. NO. |
|---|---|
| Liter |
8995P-11 $23.50 |
| Gallon |
8995P-15 $72.50 |
| 5 Gallon |
8995P-20 $322.00 |
| 55 Gallon |
GOLD VACUUM VACUUM OIL
- Exceptionally low vapor pressure
- High stability in chemical environments
- Low backstreaming
- Recommended for CHEMSTAR™ vacuum pumps
Specially formulated for challenging applications. This highly saturated hydrocarbon oil is resistant to breakdown at higher temperatures and is highly stable in chemical environments
| SIZE | CAT. NO. |
|---|---|
| Liter |
8995G-11 $54.00 |
| Gallon |
8995G-15 $176.00 |
| 5 Gallon |
8995G-20 $788.00 |
| 55 Gallon |
8995G-25 $7,625.00 |
