Good Day All,
I have question here and I need a help please to answer it.
Can I use ISO VG 46 for Boiler Fan and its Motor instead of (ISO VG 68 & 32) which recommended by manufacturer?
Thank You All,
Email: qwwt@yahoo.com
Original Post
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Dear qwwt,
For FD Fan, i think no problem,
But for ID Fan, better you chose ISO VG 68, and inspect regularly, because the lubricant is easly deteriorated for ID Fan
Regards,
Nurudin
For FD Fan, i think no problem,
But for ID Fan, better you chose ISO VG 68, and inspect regularly, because the lubricant is easly deteriorated for ID Fan
Regards,
Nurudin
Dear Nurudin,
Can you explain more about your answer?Why ISO VG 68 is better?
Thanks and regards
Can you explain more about your answer?Why ISO VG 68 is better?
Thanks and regards
quote:inspect
If an OEM recommends an ISO VG 32 viscosity, there is a specific purpose, so much so that the circulation, pumps are rated to deliver the desired quantity/flow rate.
Thus, if one does wish to change the viscosity grade, suitable corrections in pumps/flowrate is recommended.
The exception, would be in very cold (20 to 25 d from normal) or very hot ( 20 to 25 d from normal) terrain and climate, where a step lower and a step higher in ISO VG viscosities, respectively, would be in order.
Hussam Adeni
Thus, if one does wish to change the viscosity grade, suitable corrections in pumps/flowrate is recommended.
The exception, would be in very cold (20 to 25 d from normal) or very hot ( 20 to 25 d from normal) terrain and climate, where a step lower and a step higher in ISO VG viscosities, respectively, would be in order.
Hussam Adeni
