Introducing the Bitzer Spare Parts Sight Glass with 4 screw holes and O-ring! At Ø67 x 8.5, this high-quality product is ideal for factories seeking reliable replacements. Our factory guarantees top-notch manufacturing and precision to ensure seamless operation. This sight glass provides clear visibility and secure attachment with its 4 screw holes and O-ring design. It's crafted with durable material to withstand industrial demands. Trust our factory's expertise to deliver exceptional quality that enhances performance and efficiency. Upgrade your operations today with this Bitzer spare part!