d c a x i a l f a n s n o n c o n t r a c t u a l d o c u m e n t . s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t p r i o r n o t i c e . p i c t u r e s f o r i n f o r m a t i o n o n l y . e d i t i o n 2 0 0 7 / 1 0 l-10 life a t 40c : 70 000 hours (ball bearings) 60 x 60 x 25 m m [2.36 x 0.98? ] brushless dc motor electrical protection : impedance protected, housing material : plastic ul 94 vo impeller material : plastic ul 94 vo w eight : 80g additional versions: s t a t i c p r e s s u r e : m m h 2 o airflow : l/s life expectancy approvals http://www .etrinet.com e-mail: info@etrinet.com etri is a trade mark of ecofit , a vailable with : - speed sensor - alarm airflow : cfm s t a t i c p r e s s u r e : i n w part number nominal voltage airflow nominal speed input power noise level v oltage range bearing system connection type operating temperature 281dr1lp1 1000b 12 21,8 52,5 8200 8,28 (7-13,2) x x -10 70 281dk1lp1 1000b 12 23,8 55 9000 10,08 (7-13,2) x x -10 70 v l / s d b ( a ) r p m w v b a l l s l e e v e l e a d s t e r m i n a l s m i n . c m a x . c r rohs 0 5 10 15 20 25 0 5 10 15 20 25 0, 0 0, 2 0, 4 0, 6 0, 8 0 10 20 30 40 50 281dr 0 5 1 0 1 5 2 0 2 5 0 5 1 0 1 5 2 0 2 5 0 ,0 0 ,2 0 ,4 0 ,6 0 ,8 0 1 0 2 0 3 0 4 0 5 0 281dk
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