Aluminum fluid level sight glass with reflector and M20 x 1.5 thread

Aluminum Fluid Level Sight Glass with Reflector, M20 x 1.5 Thread - Model 743-14-M20X1.5-A

SKU:
WBB2225440
Model/MPN:
743-14-M20X1.5-A
Our Price:
$10.74
BBB Accredited Business Badge
Free Shipping on Qualifying Orders Over $99
Shipping & Availability:
  • Fast Shipping: Estimated delivery in 3-6 Business Days
  • Bulk Pricing Available: Call 800-810-FILE or email us for a custom quote.
✔ Secure Checkout
✔ Business Purchasing Support
✔ 5.0 Google Store Rating
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: 743-14-M20X1.5-A
Across Flats: .91" (23mm)
Diameter: 26mm
Inner Diameter: 14mm
Thread Length: 8.5mm in
Thread Size: M20 x 1.5 in
Manufacturers Part Number: 743-14-M20X1.5-A
Max Pressure @ 70°F: 725 psi
Reflector Material: Heat-Resistant Technopolymer Plastic (Polysulfon)
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
(No reviews yet) Write a Review
Adding to cart… The item has been added
✔ Fast Shipping · ✔ Secure Checkout · ✔ Made in USA
Questions? We're here to help.
Call 800-810-FILE or email us .
Free Shipping on Qualifying Orders Over $99
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: 743-14-M20X1.5-A
Across Flats: .91" (23mm)
Diameter: 26mm
Inner Diameter: 14mm
Thread Length: 8.5mm in
Thread Size: M20 x 1.5 in
Manufacturers Part Number: 743-14-M20X1.5-A
Max Pressure @ 70°F: 725 psi
Reflector Material: Heat-Resistant Technopolymer Plastic (Polysulfon)
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 check fluid levels in oil tanks. Its reflector supports clearer viewing of the fluid level during routine equipment inspection.

The sight glass has an M20 x 1.5 thread and genuine scratch-resistant glass. An NBR O-ring seals around the glass perimeter in a retained groove rather than at the glass face edge, helping prevent seal loss or extrusion during tightening. It is suitable for pressurized oil tanks, and the NBR seal has a maximum heat resistance of 212°F. For wall thicknesses below 4 mm, use the specified compatible nut.

Key Features:

  • Aluminum body: Provides a metal housing for the fluid-level viewing point.
  • Reflector: Helps make the fluid level easier to see during inspections.
  • M20 x 1.5 thread: Supports installation in equipment designed for this thread size.
  • Peripheral NBR O-ring: Seals around the glass perimeter and is retained in a groove.
  • Scratch-resistant glass: Helps maintain a clear viewing surface for fluid-level checks.

Choose this threaded sight glass for pressurized oil-tank applications requiring a reflector and an M20 x 1.5 mounting thread. Verify wall thickness and compatible installation hardware before fitting.

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: 743-14-M20X1.5-A
Across Flats: .91" (23mm)
Diameter: 26mm
Inner Diameter: 14mm
Thread Length: 8.5mm in
Thread Size: M20 x 1.5 in
Manufacturers Part Number: 743-14-M20X1.5-A
Max Pressure @ 70°F: 725 psi
Reflector Material: Heat-Resistant Technopolymer Plastic (Polysulfon)
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
!