OIL SIGHT GLASSES

With the 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 is utilized to purge any accumulated water. Any sediment or particles in the lubricating fluid will migrate to the OSG where, upon inspection, the user can determine the appropriate action.

BENEFITS

  • Easily collect and drain water
  • Durable and stain resistant
  • Designs available for space limitations
Oil Sight Glasses

EXPLORE

Oil Level Indicator

Brass Nipple

Optional stainless steel

Collected Water

¼” NPT Brass Drain Valve

Optional stainless steel or magnet drain

FAQS


Material

  • Stain-resistant acrylic
  • Brass fittings standard

Recommended Temperature Range

  • -40°F to 200°F
  • -40°C to 93°C

Maximum Operating Pressure

  • 65 psi
  • 4.48 bar

Chemical Compatibility

  • All mineral and synthetic oils

Available Options

  • 1/4", 3/8", and 1/2" NPT ports
  • 1oz, 3oz, 16oz, and 32oz sizes
  • Stainless steel fittings
  • Magnetic drain valve for collecting ferrous material
Part Number Description Overall Length Outside Diameter
Vertical Sizes
DC-OSG1X250 1 oz X 1/4" 2.5 in / 6.35 cm 1.75 in / 4.45 cm
DC-OSG1X375 1 oz X 3/8" 2.5 in / 6.35 cm 1.75 in / 4.45 cm
DC-OSG1X500 1 oz X 1/2" 2.5 in / 6.35 cm 1.75 in / 4.45 cm
DC-OSG3X250 3 oz X 1/4" 2.5 in / 6.35 cm 2.50 in / 6.35 cm
DC-OSG3X375 3 oz X 3/8" 2.5 in / 6.35 cm 2.50 in / 6.35 cm
DC-OSG3X500 3 oz X 1/2" 2.5 in / 6.35 cm 2.50 in / 6.35 cm
DC-OSG16X500 16 oz X 1/2" 5 in / 12.70 cm 3.50 in / 8.89 cm
DC-OSG32X500 32 oz X 1/2" 5 in / 12.70 cm 4.50 in / 11.43 cm
Horizontal Sizes
DC-OSG1X250HZ 1 oz X 1/4" 2.5 in / 6.35 cm 1.75 in / 4.45 cm
DC-OSG1X375HZ 1 oz X 3/8" 2.5 in / 6.35 cm 1.75 in / 4.45 cm
DC-OSG1X500HZ 1 oz X 1/2" 2.5 in / 6.35 cm 1.75 in / 4.45 cm
 DC-OSG3X250HZ 3 oz X 1/4" 2.5 in / 6.35 cm 2.50 in / 6.35 cm
 DC-OSG3X375HZ 3 oz X 3/8" 2.5 in / 6.35 cm 2.50 in / 6.35 cm
 DC-OSG3X500HZ 3 oz X 1/2" 2.5 in / 6.35 cm 2.50 in / 6.35 cm
  • Pumps
  • Gearboxes
  • Storage Tanks
  • Fluid-Lubricated Machinery