Koch Mesh Mist Eliminator Calculator Sizing Slide Rule - 1982 Rare

US $9.95

  • United States
  • Jan 31st
Koch Mesh Mist Eliminator Calculator Sizing Slide Rule.    Various scales for vapor & liquid specific gravity, flow rate, velocity & mesh size. Single sided scale with mesh style & density chart on reverse.     Size:  approx.  8.5 x 3 inches.   Good Condition - see photos. check out my other engineering slide-rules, now listed on eBay Combined shipping; use Add to Cart button to add items to your eBay Shopping Cart, purchase multiple items with a single payment; shipping discounts should be applied automatically & immediately [if not, please contact me] Please complete payment before 3 days after the end of the auction. Contact me prior to bidding with any other questions. thanks for checking out my eBay items
Condition Used :
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes used condition

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