Air Pump Aluminum Mold

Basic Info

Model No.: 145

Power: Pneumatic

Start Up: Electric Pump

Type: Positive-Displacement Pump

Application: Submersible Pump, Clarified Water Pump, Slurry Pump, Sewage Pump, Oil Transfer Pump, Chemical Pump

Industry: Pharmaceutical Pump

Media: Air Pump

Performance: No Leakage Pump

Theory: Mixed Flow Pump

Material: Stainless Steel

Structure: Multistage Pump

Assembly: Booster Pump

Additional Info

Packaging: boxes

Productivity: 0.5KG - 10 KG

Transportation: Ocean,Land,Air

Place of Origin: China Ningbo

Port: Ningbo

Product Description

Most hand pumps used to inflate bike tires are reciprocating pumps. They have a piston inside and two one-way valves: one going to the bike tire and one to the outside air. When the pump is pulled up, the pressure inside decreases. This pulls in air from the outside but closes the valve to the bike tire. When the piston is pushed down again, it compresses the air inside. This closes the inlet valve and opens the valve to the tire, pushing air into the bike.