The Sight Glass - Thread BSPP

Detect Lubricant Problems Fast Luneta's new Sight Glass has all the clarity and durability you need, with none of the leaks, cracks or squinting you may be used to with those old-style oil sight glasses. You'll never have to use fragile, dark, hard-to-read oil sight glasses again! One-piece, high-impact Tritan™ construction Outdoor Compatible: UV-resistant & withstands long-term sun exposure. Resistant to chemical wear and buildup Integrated threads mean no leaking Convenient The Sight Glass extends from the machine, providing a clear view of oil Molded-in hex nut means a quick, simple installation Integrated eyelet for attaching lubricant ID tags or other pertinent information speeds up visual inspection and prevents confusion Precise Tritan™ construction means this oil sight glass is ultra-thin & super-clear with no distortion/discoloration Etched, painted cross-hairs won't fade, rub off or distort the perceived oil level Flat front surface allows for use of lig