Page 1 of 2file:///tt/file_convert/546f6082b4af9f55208b459f/document.xls

CONVERSION TABLE

1 Metre to Feet = m x 3.28 = Feet

2 °C to °F = °C x 1.8 + 32 = °F

3 °F to °C = °F - = °C

4 Lps to Gpm = lps x 15.85 = Gpm

5 Lps to Cmh = lps x 3.6 = Cmh

6 Lps to Cfm = lps x 2.12 = Cfm

7 KW to TR = KW = TR

3.52

8 Cmh to Lpm = Cmh x 60 = Lpm

3.6

9 Lps to Lpm = Lps x 60 = Lpm

10 Cfm to Cmh = Cfm x 1.7 = Cmh

11 Cfm to L/s = Cfm = Lps (l/s)

2.11

12 Sft. to Sqm. = Sft. = Sqm.

10.76

13 For Motor KW = 1 Cmh x S.P

1.7 x 0.746

6350 x 0.5

2 lps x S.P - pa

Effncy x 1000000

3 CMH x SP (mmwg)

360 x 0.5 (Ef.) x 1000

14 Lps = TR x 2.5

15.85

15 Cooling Coil Face Area = Deh. Air - Cmh

2.5 x 3.6 x 1000

16 KW to TR Conversion = KW x 0.283 = TR

17 L/s to gpm = L/s x 15.85 = gpm

32 ¸ 1.8

Page 2 of 2file:///tt/file_convert/546f6082b4af9f55208b459f/document.xls

CONVERSION TABLE

18 Kpa to Psi = Kpa x 14.6 = psi

101.325

19 Btuh to KW Conversion = Btuh = KW

3400

20 Sqm (Area) to KW = Sqm = KW

1000

21 Watts to Btuh = Watts x 3.41 = Btuh

22 HP to KW = HP x 0.745 = KW

23 mmwg = pa

10

24 Pump head = gpm x ft 0.746

3950 x 0.5

25 ach = area-sqm x ht-m

1.7

= 1ach cfm = ach

OA-cfm

x