This fan has 11 blades with a 30 degree pitch. The diameter is 538mm. The collet is included.

Fan to suit the following models:

AD models AD46, AD56, AD56 BAL Rated.
BRIVIS ADVANCE models: F33, F34, F35, F35D, F36, F43, F44, F45, F45D, F46, F53, F54, F55, F55D ,F56 ,F65 ,F65D.
BRIVIS PROFILER models: P33, P34, P43, P44, P53, P54, P63, P64.
BRIVIS PROMINA models: P34, P35, P36, P44, P45, P46, P54, P55, P56, P64, P65, P66.
CONTOUR models: L31, L32/A, L33, L34, L35, L36, L41, L42/A, L43, L44, L45, L46, L51, L52/A, L53, L54, L55, L56, L61, L62/A, L63, L64, L65.
KADEN LOW PRO KL25.
RINNAI A SERIES: A30 A40, A50.
RINNAI C SERIES: C30, C31, C40, C41, C50, C51.

Please contact us if you’re unsure of the suitability of this product for your application.

Please note: For safety and warranty purposes all electrical and plumbing items must be installed by a qualified person.