Eia nō naʻe, inā piʻi ka mahana o ka ʻenekini ma luna o ka hoʻonohonoho mahana o ka hoʻopili ʻana o ka clutch, hoʻopili piha ʻia ka peʻahi, no laila e huki ana i ka nui o ka ea ambient ma o ka radiator o ke kaʻa, kahi e mālama ai a hoʻohaʻahaʻa paha i ka mahana o ka coolant ʻenekini i kahi pae i ʻae ʻia.
Hiki ke hoʻokele ʻia ka paʻa peʻahi e ke kāʻei a me ka pulley a i ʻole e ka ʻenekini ke kau ʻia ma luna o ka crankshaft o ka ʻenekini. ʻElua ʻano o nā paʻa peʻahi: ka paʻa peʻahi viscous (paʻa peʻahi ʻaila Silicone) a me ka paʻa peʻahi uila. ʻO ka hapa nui o nā paʻa peʻahi he paʻa peʻahi ʻaila silicone ma ka mākeke.
ʻO ka ʻaila peʻahi silicone, me ka ʻaila silicone ma ke ʻano he medium, e hoʻohana ana i nā ʻano viscosity kiʻekiʻe o ka ʻaila silicone e hoʻouna i ka torque. Hoʻohana ʻia ka mahana o ka ea ma hope o ka radiator e hoʻomalu ponoʻī i ka hoʻokaʻawale ʻana a me ka hoʻopili ʻana o ka peʻahi fan ma o ka sensor mahana. Ke haʻahaʻa ka mahana, ʻaʻole kahe ka ʻaila silicone, hoʻokaʻawale ʻia ka peʻahi fan, lohi ka wikiwiki o ka peʻahi, ma ke ʻano he idle. Ke kiʻekiʻe ka mahana, ʻo ka viscosity o ka ʻaila silicone e hui pū ai ka peʻahi fan e hoʻokele i nā lau peʻahi e hana pū e hoʻoponopono i ka mahana o ka ʻenekini.
Hiki iā G&W ke hoʻolako ma mua o 300 SKU silicone oil fan clutches a me kekahi mau electric fan clutches no nā kaʻa ohua a me nā kalaka kalepa kaulana ʻEulopa, ʻĀsia a me ʻAmelika: AUDI, BMW, VW, FORD, DODGE, HONDA, LAND ROVER, TOYOTA etc, a hāʻawi i 2 mau makahiki palapala hoʻokō.