Rotary vane vacuum pumps on septic trucks use the pump maker’s vacuum pump oil, usually fed from a drip oiler. A1’s catalog does not list vacuum pump oil.
Drain the moisture trap
Drain the moisture trap daily; liquid carryover damages vane pumps.
Fluids by compartment.
Confirm the fluid type, grade, and specifications in the septic pump truck maker’s manual before ordering. These examples are not a fitment result for a specific machine.
Shop AMSOIL directly with Jeff’s dealer number already attached, or open a business account. AMSOIL handles pricing, checkout, and shipping. If you contact AMSOIL another way, give them dealer number 30734402.
Prefer to talk it through? Email Jeff at [email protected] with your equipment, the fluid now in use, and your approximate volume.
Frequently asked questions
Does A1 sell septic truck vacuum pump oil?
No. Use the vacuum pump oil the pump maker specifies.
What oil goes in a septic truck PTO?
The oil the PTO maker lists.
General maintenance information. Always follow the equipment maker’s requirements and the current product data. Product availability, pricing, and account terms are set by AMSOIL.