Robert Lewis Design Apps

DUCT Ductulator 21
DUCT Ductulator The simplest and quickest and reliable ductulatorapp out there.
PIPE HAVC Si 1.0
PIPE HVAC Si gives you quick access to theFlow& Pressure drop for common piping materialsandtemperatures.With PIPE the simplicity and rapid sizing of pipework isnowavailable in your pocket.Save time and money with PIPE HVAC Si as there is no typinginvalues like other pipe sizing apps just touch and move to matchtheproperties you want just like the real sizing graphs. Allsizeoptions and other performance values can be read straight soyoucan find the best fit for your project.If you plan to use PIPE HVAC Si for work why not claim the costofPIPE HVAC Si back as a work expense.PIPE HVAC Si is simple and effective for anyone to use. Perfectforarchitects doing small residential jobs to HVAC,plumbers,engineering consultants and contractors doing largecommercialprojects.PIPE HVAC Si was designed and verified by professionalmechanicalHVAC engineers for air conditioning andplumbingapplications.Feature the following Materials and Water Temperatures:• Heavy Steel : 10°C, 20°C, 82°C, 175°C,• Mild Steel : 10°C, 20°C, 82°C, 175°C,• Copper Type : 4°C 10°C, 20°C, 35°C, 82°C,Heavy Steel and Mild Steel Absolute roughness ks = 0.046Copper Absolute roughness ks = 0.0015PIPE HVAC Si features:• Simple and quick to use.• Standard PIPE sizing charts which you are use too.• Designed for Architects, Mechanical engineering,Plumbers,consultants and HVAC contractors• See all available size and pressure losses to help decide whatisbest.• Suitable for all HVAC and Plumbing pipe size.