Hollow-fin fan unit, 24-volt DC Optimised hollow fin geometry; effective heat dissipation; compact design; machine-polished semi-conductor mounting surface (LAV types with additional pre-chamber) Unit dimensions: 74x62x250 mm Fan: Papst 614H Power: 3.4 rpm: 6400 d(B)A:: 44 m³/h: 46 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2017-08-05 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2018-01-25 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2018-12-16 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2021-07-06 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2021-10-18 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2021-12-12 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2022-06-11 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2022-09-26 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2023-04-03 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2023-07-27 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2023-10-16 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2024-02-23 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2025-04-03 https://elecena.pl/product/9690722/10038555-hollow-fin-fan-unit-24-volt-dc 2026-02-16