Hand operated pump
Hand operated pump
Hand pump
Hand pump
Hand pump
Hand pump
Hand pump
Hand pump for an inflatable structure
Hand pump for bailing liquids
Hand-held pump
Liquid siphon for aquariums
Piston hand pump for fuel, oil and chemicals
Plunger
Pump
Rubber raft air mattress pump adaptor
Siphon for dispensing paint into airless sprayers
Siphon for removing contents of a container
Syringe for dispensing a viscous liquid
Tap
Viscous liquid transfer device