Aluminum fluid level sight glass with M27 x 1.5 thread and no reflector

Aluminum Fluid Level Sight Glass, M27 x 1.5 Thread, Without Reflector

SKU:
WBB2225518
Model/MPN:
743-18-M27X1.5-B
Our Price:
$14.74
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Product Specifications:
Country of Origin: Import
Material: Aluminum
Product Depth: 6
Product Height: 4
Product Type: Sight Glasses
Product Width: 6
Quantity Included: 1
Manufacturer Part Number: 743-18-M27X1.5-B
Across Flats: 1.18" (30mm)
Diameter: 32mm
Inner Diameter: 18mm
Thread Length: 9mm in
Thread Size: M27 x 1.5 in
Manufacturers Part Number: 743-18-M27X1.5-B
Max Pressure @ 70°F: 360 psi
Seal Material: NBR Rubber (Perbunan)
Series: GN743
Sight Glass Body Material: Aluminum w/ Matte Shot-Blast Finish
Sight Glass Material: Natural Glass
Shipping Method: Parcel
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Product Specifications:
Country of Origin: Import
Material: Aluminum
Product Depth: 6
Product Height: 4
Product Type: Sight Glasses
Product Width: 6
Quantity Included: 1
Manufacturer Part Number: 743-18-M27X1.5-B
Across Flats: 1.18" (30mm)
Diameter: 32mm
Inner Diameter: 18mm
Thread Length: 9mm in
Thread Size: M27 x 1.5 in
Manufacturers Part Number: 743-18-M27X1.5-B
Max Pressure @ 70°F: 360 psi
Seal Material: NBR Rubber (Perbunan)
Series: GN743
Sight Glass Body Material: Aluminum w/ Matte Shot-Blast Finish
Sight Glass Material: Natural Glass
Shipping Method: Parcel

This aluminum fluid level sight glass helps equipment operators visually monitor oil levels in pressurized tanks. It is designed for installations that require a threaded viewing point without a reflector.

The sight glass features genuine glass designed for stability and scratch resistance, an M27 x 1.5 thread, and an NBR peripheral O-ring seal. The seal sits in a groove rather than on the glass face edge to help keep it retained and reduce extrusion during tightening. The NBR seal has a maximum heat resistance of 212°F. For tank walls thinner than 4 mm, use a compatible mounting nut.

Key Features:

  • M27 x 1.5 Thread: Supports installation in equipment with a matching threaded opening.
  • Aluminum Body: Provides a metal housing for the sight glass assembly.
  • Scratch-Resistant Glass: Helps maintain a clear viewing surface for checking fluid levels.
  • Peripheral O-Ring Seal: Places the seal away from the glass face edge to support sealing under axial pressure.
  • Grooved Seal Retention: Helps keep the seal in place and reduces the chance of extrusion while tightening.
  • No Reflector: Provides a direct sight glass configuration without a reflector.

Choose this fluid level sight glass for pressurized oil tank applications requiring an aluminum housing, M27 x 1.5 threading, and a direct glass viewing area without a reflector.

Country of Origin: Import
Material: Aluminum
Product Depth: 6
Product Height: 4
Product Type: Sight Glasses
Product Width: 6
Quantity Included: 1
Manufacturer Part Number: 743-18-M27X1.5-B
Across Flats: 1.18" (30mm)
Diameter: 32mm
Inner Diameter: 18mm
Thread Length: 9mm in
Thread Size: M27 x 1.5 in
Manufacturers Part Number: 743-18-M27X1.5-B
Max Pressure @ 70°F: 360 psi
Seal Material: NBR Rubber (Perbunan)
Series: GN743
Sight Glass Body Material: Aluminum w/ Matte Shot-Blast Finish
Sight Glass Material: Natural Glass
Shipping Method: Parcel
Width: 6.00 in
Height: 4.00 in
Depth: 6.00 in
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