Abstract: A fluid reservoir configured to attach to a pump head is disclosed. The fluid reservoir may include an attachment configured to engage with a pump head socket. The attachment may include threads at an attachment outer surface portion. The fluid reservoir may further include a fluid reservoir main body having a proximal portion and a distal portion. The proximal portion may be connected to the attachment and the distal portion may include a first sealed seam. The fluid reservoir main body may be flexible and configured to dispense fluid from the fluid reservoir when a negative pressure is applied to a fluid reservoir interior side. An attachment diameter may be equal or equivalent to a proximal portion diameter.

Abstract: A fluid reservoir configured to attach to a pump head is disclosed. The fluid reservoir may include a fluid reservoir outer body and a fluid reservoir inner body. The fluid reservoir outer body may have an interior surface and an exterior surface, and the fluid reservoir inner body may be disposed at the interior surface. The fluid reservoir outer body includes an open bottom end. The fluid reservoir inner body may be configured to store fluid. The fluid reservoir inner body includes a rigid closed end and a flexible sidewall. The fluid reservoir inner body may be configured to expand longitudinally when the fluid is filled in the fluid reservoir inner body and collapse longitudinally when the fluid is dispensed from the fluid reservoir inner body. The fluid reservoir inner body is configured to expand beyond the open bottom end of the fluid reservoir outer body.

Abstract: A fluid reservoir configured to attach to a pump head is disclosed. The fluid reservoir may include an attachment configured to engage with a pump head socket. The attachment may include threads at an attachment outer surface portion. The fluid reservoir may further include a fluid reservoir outer body and a fluid reservoir inner body. The fluid reservoir outer body may have an interior surface and an exterior surface, and the fluid reservoir inner body may be disposed at the interior surface. The fluid reservoir inner body may be configured to store fluid. The fluid reservoir outer body and the fluid reservoir inner body may form a single piece fluid reservoir. The fluid reservoir inner body may be configured to expand longitudinally when the fluid is filled in the fluid reservoir inner body and collapse longitudinally when the fluid is dispensed from the fluid reservoir inner body.

Abstract: A fluid reservoir configured to attach to a pump head is disclosed. The fluid reservoir may include an attachment configured to engage with a pump head socket. The attachment may include threads at an attachment outer surface portion. The fluid reservoir may further include a fluid reservoir outer body and a fluid reservoir inner body. The fluid reservoir outer body may have an interior surface and an exterior surface, and the fluid reservoir inner body may be disposed at the interior surface. The fluid reservoir inner body may be configured to store fluid. The fluid reservoir outer body and the fluid reservoir inner body may form a single piece fluid reservoir. The fluid reservoir inner body may be configured to expand longitudinally when the fluid is filled in the fluid reservoir inner body and collapse longitudinally when the fluid is dispensed from the fluid reservoir inner body.

Abstract: A fluid reservoir configured to attach to a pump head is disclosed. The fluid reservoir may include an attachment configured to engage with a pump head socket. The attachment may include threads at an attachment outer surface portion. The fluid reservoir may further include a fluid reservoir main body having a proximal portion and a distal portion. The proximal portion may be connected to the attachment and the distal portion may include a first sealed seam. The fluid reservoir main body may be flexible and configured to dispense fluid from the fluid reservoir when a negative pressure is applied to a fluid reservoir interior side. An attachment diameter may be equal or equivalent to a proximal portion diameter.

Abstract: A grading blade for use with a plate compactor and a plate compactor having a grading blade, for use in grading base material when compacting. The grading blade is user movable relative to the plate compactor via a connection to a pivoting handle of the plate compactor or via a separate controller. The grading blade may be configured for use with a laser level and/or for remote control.

Abstract: A grading blade for use with a plate compactor and a plate compactor having a grading blade, for use in grading base material when compacting. The grading blade is user movable relative to the plate compactor via a connection to a pivoting handle of the plate compactor or via a separate controller. The grading blade may be configured for use with a laser level and/or for remote control.