O-Ring 425mm x 439mm x 7mm - Nitrile (70) Black Pump Can be converted easily to

Can be converted easily to self-generated vac model for hook-up to dust collection system

Part No: 169U02500125

What's in the box (CF212A): One HP 131A yellow LaserJet toner cartridge

Can I wire it in series or parallel

O-Ring 425mm x 439mm x 7mm - Nitrile (70) Black Pump Can be converted easily toProduct Details : O Ring 425mm x 439mm x 7mm Nitrile (70) Black Part No: MOR4250070 N Product Category: O Rings Product Type: O Ring Standards: Standard Material(s): Nitrile Material Code: NBR Color: Black Durometer: 70 Temperature Range: 40F to +250F ( 40C to +121C) System Of Measurement: METRIC Dimensions: 425mm x 439mm x 7mm Interior Diameter (d): 425mm Outside Diameter (D): 439mm Cross Section (S): 7mm For any information about products, please