Hand Pump Air Hammer 2800 ml. The 37 cm long manual air pump Bestway Air Hammer inflates hoses, air mattresses, floaties, toys, and other inflatable products, and also releases air. This pump is designed for maximum airflow, has a stroke volume of 2.8 liters per cycle, and features a large air chamber for quick inflation. It provides a continuous airflow up and down, allowing you to inflate your items faster than with disposable pumps. Additionally, three universal valve adapters are included, which fit almost every valve type, enabling you to inflate a variety of items with the same pump!

Specifications:

• Size: 37 cm
• Stroke volume: 2.8 l/cycle
• Manual pump inflates or deflates when lifting and lowering
• 3 different valve adapters that fit most inflatable valves

Contents: 1 hand pump, 3 valve adapters.