1003 Praveni Lubricating Oil
Sale Price: $11.49 Sale Price: $10.95

Moving metal parts require periodic lubrication to maintain smooth operation and prolong their useful life and optimal performance. Precision tolerances required for the proper acoustic performance of a stethoscope can be especially vulnerable if parts are not lubricated periodically (machine oils are not suitable for this application). Cleaning and disinfecting agents also remove lubricants. Without periodic lubrication acoustic or mechanical performance can be compromised.

Praveni Lubricating Oil prevents corrosion and is a superior, long lasting lubricant that is designed to be precisely dispensed to lubricate the moving parts of precision mechanisms, helping to maintain the performance of your instrument to the manufacturerÂ’s specifications. Our oil is also designed to cling to precision mechanisms to maintain long-lasting protection and prevent exterior surface contamination.


  • Lubricates to maintain the smooth operation of precision mechanisms
  • Helps to maintain the acoustic seal between moving stethoscope parts
  • Prevents corrosion
  • Clings to metal parts to minimize lubricant migration


This item is usually in stock and ships within 24 hours (Monday-Friday).

Return Policy

This item may be returned or exchanged within 30 days of receipt of the order as long as the item is in new and unused condition. All original package contents must be included. Please phone or e-mail for a Return Authorization before returning any merchandise. We do not charge a restocking fee as long as returned items are in new and unused condition. Shipping charges are non-refundable.


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