The filter thread diameter for attaching sunshades or filter rings is 77mm
Direct Stream Digital (DSD) Compliant Standards HDCP 1
clutch system
It comes on a 2" core and will last for 2 years unopened
UART1 and UART2 can be set by jumper
MULTICOMP MC001578 Axial Fan, IP56, 12 V, DC, 80 mm, 25 mm, 33 dBA, 41 cu.ft/min SKB 3I-HD80-RD The filter thread diameter forThis is a Axial Fan, IP56, 12 V, DC, 80 mm, 25 mm, 33 dBA, 41 cu. ft min product from MULTICOMP with the model number MC001578Product details Power Connection Type 2 Lead Wires Fan Frame Size 80mm Flow Rate Metric 69. 7m h Flow Rate Imperial 41cu. ft min External Depth 25mm Current Rating Current Type DC Supply Voltage 12V Product Range Bearing Type Ball Noise Rating 33dBA Other details Brand MULTICOMP Part Number MC001578 Quantity Each Technical Data