HEATKEYS

An Innovative Manufacturer of Water Quality Products including Backflow Preventers, Regulators, Valves, PEX Plumbing, Reverse Osmosis, Radiant Heat and much more...

Commercial and Industrial water treatment solutions provider with a global network of 800 plus dealers in over 90 countries. Water treatment products include pretreatment, membranes, deionizers, storage, distribution and disinfection.

Autodesk Seek is the online source for product specifications and models for use in Revit, Autocad, 3ds Max, Maya and other CAD applications

The Global Leader Industrial & Commercial Water Treatment for over 75 years. Pre-treatment, deionization, and membrane solutions are just a few of our specialities.

Building materials, products, and manufacturers on the McGraw-Hill Construction Sweets Network. Download CAD details, specs and green product information.

Water Technology is a leading industry resource in print and online for residential, commercial, industrial and municipal water treatment dealers, consultants and other professionals.

If you

Architectural water feature and how to build an indoor waterfall or contemporary water features and waterfall design

Resource for professionals in the water industry- Information on water treatment, sludge dewatering, pipe rehabilitation, flowmeters, wastewater management, water clarification and more

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.