Sight Glasses

Genuine glass of high stability and scratch proof. Sealing with an O-ring on the periphery and not on the face edge of the glass. Leak tightness is therefore not affected by axial pressures. The seal is housed in a groove and it can therefore not be lost. In addition, this groove prevents the seal from being extruded when the sight glass is tightened. The location of this seal allows also the softer elastomer which guarantees better and easier sealing. Fluid level sight glasses GN 743 can be used on pressurized oil tanks. NBR seal: maximum heat resistance: 100° C (212° F). When ...

Genuine glass of high stability and scratch proof. Sealing with an O-ring on the periphery and not on the face edge of the glass. Leak tightness is therefore not affected by axial pressures. The seal is housed in a groove and it can therefore not be lost. In addition, this groove prevents the seal from being extruded when the sight glass is tightened. The location of this seal allows also the softer elastomer which guarantees better and easier sealing. Fluid level sight glasses GN 743 can be used on pressurized oil tanks. NBR seal: maximum heat resistance: 100° C (212° F). When ...

The Carson Mantaray (MR-824) 8x24mm porro prism binoculars are extremely compact and lightweight. The Mantaray binoculars feature an 8x power magnification with a 24mm objective lens diameter. Weighing less than a pound, these compact binoculars are perfect for travel, camping, hiking, bird watching, sporting events, concerts and other outdoor adventures. The Mantaray binoculars feature a centered focusing knob with twist down eye cups. These binoculars contain BAK-4 prisms and fully multi coated lenses which will guarantee extremely sharp and crystal clear images. They have a close focus ...

The HT-822, Hornet™ is a compact, 8x22mm binocular. It has fully multi-coated lenses. The Hornet™ binocular has a center focus knob with an independent right diopter to adjust maximum focusing flexibility for all types of vision. These binoculars feature roll-down eyecups for eyeglass wearers. Accessories include; a pouch, lens covers, a wrist strap and microfiber lens cloth.

The JR-842 is an 8x42mm roof prism binocular. These binoculars feature BAK-4 prisms and fully multi-coated optics for crisp, clear viewing. Large 42mm objective lenses gather plenty of light to ensure the viewing image is bright even in low light conditions. The JR-842, 8x42mm binoculars are O-ring sealed and nitrogen purged making them waterproof and fogproof. Large focus wheel turns smoothly for precise focus adjustments. Independent right diopter adjustment makes it possible to adjust the focus to allow for strength differences in each eye. The JR Series binoculars are the ideal choice ...