Brass fluid level sight glass with 3/4 in. NPT thread

Brass Fluid Level Sight Glass with 3/4 in. NPT Thread - Model 11PTK7

SKU:
WBB2225540
Model/MPN:
11PTK7
Our Price:
$17.74
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Product Specifications:
Country of Origin: Import
Product Depth: 6
Product Height: 0.31
Product Type: Sight Glasses
Product Width: 6
Quantity Included: 1
Manufacturer Part Number: 11PTK7
Across Flats: 1.13" (29mm)
Diameter: .71"
Point to Point: 1.30"
Thread Length: .71 in
Thread Size: 3/4 NPT (Male/Female) in
Useable Thread: .57"
Female Thread: 3/4" NPT
Male Thread: 3/4" NPT
Manufacturers Part Number: 11PTK7
O-Ring Material: NBR Rubber (Perbunan)
Series: GN743.7
Sight Glass Body Material: Brass
Sight Glass Material: Natural Glass
Thread Pitch: 0.071 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: 0.31
Product Type: Sight Glasses
Product Width: 6
Quantity Included: 1
Manufacturer Part Number: 11PTK7
Across Flats: 1.13" (29mm)
Diameter: .71"
Point to Point: 1.30"
Thread Length: .71 in
Thread Size: 3/4 NPT (Male/Female) in
Useable Thread: .57"
Female Thread: 3/4" NPT
Male Thread: 3/4" NPT
Manufacturers Part Number: 11PTK7
O-Ring Material: NBR Rubber (Perbunan)
Series: GN743.7
Sight Glass Body Material: Brass
Sight Glass Material: Natural Glass
Thread Pitch: 0.071 TPI
Shipping Method: Parcel

This brass fluid level sight glass helps maintenance and equipment teams visually monitor fluid levels in pressurized oil tanks. Its threaded design installs into a compatible female connection to provide a clear point for level inspection.

The sight glass has a 3/4 in. NPT thread and a conical male-thread design that wedges into the matching female thread to create a metallic seal. The thread can be started by hand and tightened with a tool to increase thread engagement. Its roughened thread helps hold sealant in place during installation. The unit is rated for temperatures up to 230°F (110°C) and is supplied without a reflector.

Key Features:

  • 3/4 in. NPT Thread: Connects to compatible female-threaded openings for fluid-level viewing.
  • Conical Thread Design: Creates a wedging connection intended to support a metallic seal when tightened.
  • Roughened Threads: Helps prevent fibrous or PTFE thread sealant from shifting during installation.
  • 230°F Temperature Resistance: Supports use in applications operating at temperatures up to 230°F.
  • No Reflector: Provides a straightforward sight-glass configuration without a reflector.

Choose this brass sight glass for monitoring fluid levels in compatible pressurized oil tank connections requiring a 3/4 in. NPT threaded component.

Country of Origin: Import
Product Depth: 6
Product Height: 0.31
Product Type: Sight Glasses
Product Width: 6
Quantity Included: 1
Manufacturer Part Number: 11PTK7
Across Flats: 1.13" (29mm)
Diameter: .71"
Point to Point: 1.30"
Thread Length: .71 in
Thread Size: 3/4 NPT (Male/Female) in
Useable Thread: .57"
Female Thread: 3/4" NPT
Male Thread: 3/4" NPT
Manufacturers Part Number: 11PTK7
O-Ring Material: NBR Rubber (Perbunan)
Series: GN743.7
Sight Glass Body Material: Brass
Sight Glass Material: Natural Glass
Thread Pitch: 0.071 TPI
Shipping Method: Parcel
Width: 6.00 in
Height: 4.00 in
Depth: 6.00 in
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