Toshiba RAV-SM1606BT-TR, RAV-SM406BT-TR Air Ducting Work, SM40, SM45, SM56 type, SM80 type

1. AIR DUCTING WORK

1-1. Static Pressure Characteristics

SM40, SM45, SM56 type	SM80 type
Standard air volume: 800 m³/h	Standard air volume: 1200 m³/h

	160								160
				Lower limit of external									Lower limit of external
	140			static pressure (120 Pa)					140				static pressure (120 Pa)
																	High
		Upper limit of									Upper limit of						(120 Pa)
		external static					High				external static
	120	pressure (120 Pa)					(120 Pa)		120	pressure (120 Pa)
																	High
(Pa)								(Pa)									(100 Pa)
							High
	100						(100 Pa)		100
pressure								pressure									High
																	(80 Pa)
							High
	80						(80 Pa)		80								High
static		Low						static		Low
							High										(65 Pa)
	(120 Pa)								(120 Pa)								High
							(65 Pa)
External								External
	60								60								(50 Pa)
							High
																	High
							(50 Pa)
																	(40 Pa)
	40						High		40								High
							(40 Pa)
																	(30 Pa)
							High
							(30 Pa)
	20								20
										Standard filter pressure loss
		Standard filter pressure loss
	0								0
	380	480	580	680	780	880	980		570	670	770	870	970	1070	1170	1270	1370	1470

Air Volume (m³/h) Air Volume (m³/h)

SM110, SM140, SM160 type

Standard air volume: 1200 m³/h

160

Lower limit of external static pressure (120 Pa)

	140	Upper limit of
		external static						High
		pressure (120 Pa)						(120 Pa)
	120
(Pa)								High
								(100 Pa)
	100
pressure
								High
								(80 Pa)
	80
static								High
								(65 Pa)
External	60							High
								(50 Pa)
	40							High
								(40 Pa)
								High
								(30 Pa)
	20
	0					Standard filter pressure loss
	1000	1200	1400	1600	1800	2000	2200	2400	2600

Air Volume (m³/h)

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