White River™ Fly Shops® Double-Action Hand Pump

Electric Air Pump Two-Way Quick-Fill Pump Air Inflator for Inflatables and Tires

Fast inflation and deflation of virtually any airbed or other inflatables Dual-action design inflates when you push down and pull up for faster

Coleman QuickPump Dual-Action Air Pump, High-Pressure Pump Inflates to 9 PSI, Includes 3 Valve Adapters & Extension Hose for Quick Inflation

Dr. Brown's Customflow Double Electric Quiet Breast Pump with SoftShape Silicone Shields, Two 4 oz bottles

Advanced Elements AdvancedFrame Sport Kayak AE1017

RAVE Sports 02341 Double Action Hand Pump : RAVE Sports: : Sports & Outdoors

Mastercraft 3/4-HP Shallow-Well Electric Jet Pump with Digital Control

Alltrade Manual Pump Action Lever Pump for Automotive Fluids & Oils, 20-L

Double Electric Breast Pump, Hospital Grade Breastfeeding Pump with 2 Modes & 9 Levels, Pain Free Rechargeable Portable Milk Pump for Travel

Mastercraft 1/4-HP Electric Dual Function Pump