Vertical In-Line Pumps creates a variety of 3D pumps from pump manufacturer data sheets, by imputing the dimensional data for each pump dimension.

Base Mounted End Suction Pumps creates a wide variety of 2D pumps from pump manufacturer data sheets, by imputing the dimensional data for each pump dimension.

Base Mounted End Suction Pumps creates a wide variety of 3D pumps from pump manufacturer data sheets, by imputing the dimensional data for each pump dimension.

Base Mounted End Suction Pumps creates a wide variety of Metric 3D pumps from pump manufacturer data sheets, by imputing the Metric dimensional data for each pump dimension.

Skirts 3D App creates Vertical Vessel Skirts as a 3D solid.

CrossOver 3D creates an unlimited number of step-width combinations for Conveyor Crossovers for your 3D models.

Drafting PPR Pipes & Fittings of Water Supply System Professionally and Dynamically ( Imperial & Metric ).

Use the 3D step ladder App to add steel ladders for loading docks or for the side of building. A quick and easy way to create these ladders for your 3D models.

Steel Stairs 3D easily creates an unlimited variety of Industrial Steel Stairs in 3D solids. The completed stair is made into a block for easy placement and rotation.

DWG Columns freeware shows the DWG and DXF version in Explorer columns or in file dialog boxes within Autodesk® AutoCAD® or other applications.

Batch and script utility for processing multiple Autodesk® AutoCAD® drawings.

Batch and script utility for processing multiple Autodesk® AutoCAD® drawings.

The CAD Library offers for planners and engineers more than 25.000 drawings of GF Piping Systems products. It contains pipes, fittings, valves, measurement and control.

Tanks 2D includes five vertical tank styles, and three horizontal vessel types. The program has a simple dialog box interface allowing the user to specify the dimensions.

Iron Valves 3D allows the user, without having to change the UCS, to easily place valves in various 3D views by selecting one of the toggles on the dialog. Also these valves are realistic looking.

Iron Valves 2D allows the user to easily place valves in various 2D views by selecting one of the toggles on the dialog. Also these valves are realistic looking.

Bronze Valves 3D allows the user, without having to change the UCS, to easily place valves in various 3D views by selecting one of the toggles on the dialog. Also these valves are realistic looking.

Bronze Valves 2D allows the user to place a valve in Plan (side) View, Top View, and End View. Also these valves are realistic looking.

App to quickly copy a rectangular window of selected objects out from your drawing, and trim everything outside the window's edges. The result can be copied to the current drawing or to the clipboard.

Steel Valves 2D allows the user to easily place valves in various 2D views by selecting one of the toggles on the dialog. Realistic looking set of valves.

PVC 2D Valves allows the user to place valves in various 2D views by selecting one of the toggles on the dialog. Includes 117 flanged and socket valves.

PVC Valves 3D allows the user, without having to change the UCS to easily place valves in various 3D views by selecting one of the toggles on the dialog. Includes 117 flanged and socket valves.

Steel Valves 3D allows the user, without having to change the UCS to easily place valves in various 3D views by selecting one of the toggles on the dialog. Very realistic looking set of valves.

App to quickly copy a rectangular window of selected objects out from your drawing, and trim everything outside the window's edges. The result can be copied to the current drawing or to the clipboard.