The Juniper charging gun is available for a range of pressures from 2,000 to 10,000psi. The system comprises of a machined solid brass bar with a brass fluid reservoir on the side. The complete unit is designed to be light to handle and easy to use in confined spaces for one person. The gun is activated with either a trigger or plunger action. The capacity delivered varies with pressure. A wide variety of types and viscosities of fluid can be dispensed.