The original Oil Sight Glass handles most applications

Water wreaks havoc on lubrication systems, causing premature wear. With the Xtract™ Oil Sight Glass (OSG), users have an immediate visual inspection of the oil and the ability to drain any accumulated water. The OSG is installed directly to a drain port located at the bottom of a reservoir or with an elbow for drain ports located on the side of the equipment. The spring loaded drain valve can be used to drain off any water contamination. Any sediment or particles in the lubricating fluid will matriculate to the OSG where, upon inspection, the user can determine the appropriate action. Constructed of brass hardware with optional stainless steel and a high-performance polyamide bottle, the Xtract Oil Sight Glass is effective in most operating environments with the maximum temperature rating of 230°F (110°C) and the maximum pressure rating of 265 psi. (Operating temperatures and pressures: 180°F to 265 psi, 203°F to 66 psi, 230°F at atmospheric pressure).