The Additel 121 pressure manifold is used for pneumatic pressure calibration up to 3000 psi (200bar), while the Additel 123 manifolds is compatible to hydraulic pressure applications up to 15,000 psi (1,000 bar). A filter is built-in with the 121 pneumatic pressure manifold to prevent contamination introduced by devices under test. There are four hand-tight quick connectors pre-installed on each manifold.
The Additel 12X series pressure manifolds allow you to connect without the use of wrenches or Tetape which increases your productivity when using calibration pumps, pressure controllers, dead weight testers, or piston gauges.
A test hose (female adapter to male adapter) is included with every Additel 12X pressure manifold.
