This Ametek T-975 Pneumatic Hand Pump is a reliable and efficient tool for your hydraulic needs. With a range of pressure from -27 inHg to 580 psi, or -91 bar to 40 bar, this pump can handle a variety of tasks. The brand AMETEK is known for its quality and durability, making this pump a great investment for your business or industrial needs. Its pneumatic type ensures a smooth and efficient operation, making it ideal for use in hydraulics, pneumatics, pumps, and plumbing.