Fig 7. Seawater pump and plumbing configuration

Fig 8. Ducting and Grille Sizing

Model

5K

7K

10K

12K

16K

18K

24K

 

 

 

 

 

 

 

 

Duct Diameter (in/mm)

4/102

5/127

6/152

6/152

7/178

7/178

8/203

 

 

 

 

 

 

 

 

Duct Area (sq in/cm)

12.6/81

19.6/126

28.3/183

28.3/183

38.5/248

38.5/248

50.3/325

 

 

 

 

 

 

 

 

R/A Grille (sq in/cm)

64/413

80/516

100/645

130/839

160/1032

200/1290

240/1548

 

 

 

 

 

 

 

 

S/A Grille (sq in/cm)

32/206

45/290

60/387

70/452

80/516

100/645

140/903

 

 

 

 

 

 

 

 

L-2254

21

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Mars Air Systems L-2254 manual Model 10K 12K 16K 18K 24K