This Leybold OEM Maintenance Kit for all Screwline SP250 dry screw vacuum pumps includes everything needed for an oil change. Leybold recommends changing the oil yearly. Keep that expensive Screwline pump working at peak efficiency by changing the oil and filter according the the manufacturer's scheduled maintenance recommendations.

This maintenance kit includes:

• 4 liters Leybonol LVO 210 Esther Pump oil
• Oil Filter Element, 10um
• Oil Drain Plug (2 ea)
• O-Ring
• Pump Enclosure Wrench