Brass fluid level sight glass with reflector and 1-1/4 inch NPT thread

Brass Fluid Level Sight Glass with Reflector, 1-1/4 in. NPT Thread

SKU:
WBB2225576
Model/MPN:
125PTK4
Our Price:
$37.94
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Product Specifications:
Country of Origin: Import
Product Depth: 6
Product Height: 0.35
Product Type: Sight Glasses
Product Width: 6
Quantity Included: 1
Manufacturer Part Number: 125PTK4
Across Flats: 1.75" (45mm)
Diameter: 1.26"
Point to Point: 2.03"
Thread Length: .91 in
Thread Size: 1-1/4 NPT (Male/Female) in
Useable Thread: .75"
Female Thread: 1-1/4" NPT
Male Thread: 1-1/4" NPT
Manufacturers Part Number: 125PTK4
O-Ring Material: NBR Rubber (Perbunan)
Reflector Material: Heat-Resistant Technopolymer Plastic (Polysulfon)
Series: GN743.7
Sight Glass Body Material: Brass
Sight Glass Material: Natural Glass
Thread Pitch: 0.091 TPI
Shipping Method: Parcel
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Free Shipping on Qualifying Orders Over $99
Product Specifications:
Country of Origin: Import
Product Depth: 6
Product Height: 0.35
Product Type: Sight Glasses
Product Width: 6
Quantity Included: 1
Manufacturer Part Number: 125PTK4
Across Flats: 1.75" (45mm)
Diameter: 1.26"
Point to Point: 2.03"
Thread Length: .91 in
Thread Size: 1-1/4 NPT (Male/Female) in
Useable Thread: .75"
Female Thread: 1-1/4" NPT
Male Thread: 1-1/4" NPT
Manufacturers Part Number: 125PTK4
O-Ring Material: NBR Rubber (Perbunan)
Reflector Material: Heat-Resistant Technopolymer Plastic (Polysulfon)
Series: GN743.7
Sight Glass Body Material: Brass
Sight Glass Material: Natural Glass
Thread Pitch: 0.091 TPI
Shipping Method: Parcel

This brass fluid level sight glass helps maintenance and equipment personnel visually check fluid levels in pressurized oil tanks. Its reflector supports clearer level observation during routine tank monitoring.

The sight glass has a 1-1/4 in. NPT conical male thread designed to wedge into a matching female thread for a metallic seal. Its roughened thread helps keep added fibrous or PTFE band sealant in place during installation. The unit is temperature resistant to 230°F (110°C).

Key Features:

  • Reflector: Supports easier visual observation of the fluid level.
  • 1-1/4 in. NPT conical thread: Fits compatible threaded tank openings and forms a wedging metal-to-metal connection when tightened.
  • Roughened thread surface: Helps prevent added thread sealant from shifting during fastening.
  • 230°F temperature resistance: Supports use in applications with elevated operating temperatures.

Choose this brass sight glass for compatible pressurized oil tanks where a threaded level-viewing point and reflector-assisted monitoring are needed.

Country of Origin: Import
Product Depth: 6
Product Height: 0.35
Product Type: Sight Glasses
Product Width: 6
Quantity Included: 1
Manufacturer Part Number: 125PTK4
Across Flats: 1.75" (45mm)
Diameter: 1.26"
Point to Point: 2.03"
Thread Length: .91 in
Thread Size: 1-1/4 NPT (Male/Female) in
Useable Thread: .75"
Female Thread: 1-1/4" NPT
Male Thread: 1-1/4" NPT
Manufacturers Part Number: 125PTK4
O-Ring Material: NBR Rubber (Perbunan)
Reflector Material: Heat-Resistant Technopolymer Plastic (Polysulfon)
Series: GN743.7
Sight Glass Body Material: Brass
Sight Glass Material: Natural Glass
Thread Pitch: 0.091 TPI
Shipping Method: Parcel
Width: 6.00 in
Height: 4.00 in
Depth: 6.00 in
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