Nalgene® hand-operated vacuum pump PVC body | Sigma-Aldrich
Liquid Ring Vacuum Pump for PVC Pipe - China Vacuum Pump, Pump | Made-in-China.com
How to Make a PVC Hand Pump to Move Water, Compress Air, & Create Vacuum « Hacks, Mods & Circuitry :: Gadget Hacks | Diy water pump, Vacuum pump, Hand pump
Hand-operated vacuum pump (without gauge), 32 mL/stroke, PVC body from Cole-Parmer
How to Make a PVC Water / Air / Vacuum Pump! : 8 Steps (with Pictures) - Instructables
Nalgene™ Repairable Hand-Operated PVC Vacuum Pumps with Gauge
Clear Vacuum Hose
Amazon.com: 2 Inch Suction Hose Pump kit, Includes 2" x 65' Blue PVC Backwash Hose & 2" x 20' Green PVC Suction Hose & Steel Round Hole Suction Strainer & Cam and
Hand Operated Vacuum Pump – FC-BIOS SDN BHD
Vacuum hand pumps, Nalgene® | VWR
4" ID Clear PVC Vacuum Chamber + 1 Gallon SOS 3.0 + 3 CFM Mastercool V – SlickVacSeal.com
Vacuum pump on PVC masterbatch extruder | MIchos
Chapter 6: Aerodynamics: Homemade vacuum pump and water pump