Post on 26-Oct-2015
description
EXTERNAL STATIC PRESSURE CALCULATION
Project : MSE Hotel Location : Roof FloorJob No Ref :TX/8/17 (Toilet Extract Fan)Date : :24/06/2013 Drawing NoRev : 0
Sl No Eq. length RemarksEA DUCT
1 200x150 126 3 1.545 4.6352 Total Length 20 1.545 30.90
Sub Total 35.54Add 30 % for fittings like Elbows, collars, vanes etc 10.66
3 Fire Damper 154 Diffuser 35
TOTAL 131.73
Rectangular Duct Size (mm)
Air Qty (Lps)
Pr. Drop (Pa/m)
Total Pr. Drop (Pa)
EXTERNAL STATIC PRESSURE CALCULATION
Project : MSE Hotel Location : Roof FloorJob No Ref :KX/8/11 (Kitchen Extract Fan)Date : :24/06/2013 Drawing NoRev : 0
Sl No Eq. length RemarksEA DUCT
1 250x200 240 3 1.435 4.3052 Total Length 25 1.435 35.88
Sub Total 40.18Add 30 % for fittings like Elbows, collars, vanes etc 12.05
3 Fire Damper 154 Diffuser 355 Kitchen Hood Details Not Available
TOTAL 142.41
Rectangular Duct Size (mm)
Air Qty (Lps)
Pr. Drop (Pa/m)
Total Pr. Drop (Pa)