1 1/2 NPT Plugs, Stoppers, and Inserts Datasheets

ADP Series - Threaded Aluminum Plugs for Flareless Tube and Hose Assemblies -- adp-24
from Arizona Sealing Devices, Inc.

Series ADP Plugs have a dimpled nose section that forms a low pressure seal with flareless tube ends. The addition of a neoprene shoulder gasket enables the ADP-GN to provide a positive seal on the spot face of the O-ring port. Gaskets are also optionally available in Butyl or Buna N rubber. [See More]

  • NPT Thread: 1 1/2" NPT
  • Features: Threaded
  • Shape / Application: Round
  • Material: Aluminum
Steel Hole Plug -- 7611 [7611 from Keystone Electronics Corp.]
from bisco industries

Type: Hole Plug. Material: Steel. Finish/Plating: Nickel Plate. Hole Diameter: 1.500 [38.1]. For Panel Thickness: .031 - .062 [See More]

  • NPT Thread: 1 1/2" NPT
  • Shape / Application: Round
NPT Plugs - EZP SERIES -- EZP-162
from Caplugs

NPT Plugs - EZP SERIES. These tapered plugs were designed to cap NPT fittings, but have a universal design ideal for a variety of applications. These durable, multi-use plugs have a flange for easy installation and removal. Material: Low-Density Polyethylene. Color: Orange [See More]

  • NPT Thread: 1 1/2" NPT
  • Material: Polyethylene (PE)
EZP Series (NPT Plugs) -- EZP 162
from Daemar Inc.

These tapered plugs were designed to cap NPT fittings, but have a universal design ideal for a variety of applications. These durable, multi-use plugs have a flange for easy installation and removal.Material: Low-Density PolyethyleneColour: Orange [See More]

  • NPT Thread: 1 1/2" NPT
Pipe Plug Fittings
from International Polymer Solutions Inc.

Pressure Ratings: Performance at ambient room conditions: 120 psi for 1/16 ” fittings linear decreasing to 80 psi for 3/4 ” fittings and 60 psi for fittings larger than 3/4". Performance at elevated temperatures up to 85 ºC/185 ºF: 90 psi for 1/16 ” fittings linear... [See More]

  • NPT Thread: 1/8" NPT; 1/4" NPT; 3/8" NPT; 1/2" NPT; 3/4" NPT; 1" NPT; 1 1/2" NPT; 1/16 NPT
  • Features: Tapered
  • Shape / Application: Round
  • Diameter: 0.4400 to 2
Nylon Hole Plug -- 8611
from Keystone Electronics Corp.

Type: Hole Plug. Style: Solid. Material: Nylon. Hole Diameter: 1.500 [38.1] [See More]

  • NPT Thread: 1 1/2" NPT
  • Material: Nylon
  • Shape / Application: Round
Stopping Plugs Made of Metal -- Series 8292
from R. STAHL, Inc.

For Ex e and Ex d enclosures. Versions. Metric. NPT. Thread sizes. M16 ... M100. 3/8" ... 4" NPT. The stopping plugs of Series 8292 are suitable for sealing unused bores in enclosures of type of protection "increased safety". They have been manufactured in impact-resistant design according to IEC/EN... [See More]

  • NPT Thread: 3/8" NPT; 1/2" NPT; 3/4" NPT; 1" NPT; 1 1/4" NPT; 1 1/2" NPT; 2" NPT; 2 1/2" NPT; 3" NPT; 3 1/2" NPT; 4" NPT
  • Features: Threaded
  • Shape / Application: Round
  • Fitted Depth: 0.3750 to 1
Tapered Caps and Plugs -- 196
from Harman Corporation

The tapered design of this product allows it to function as both cap & plug [See More]

  • NPT Thread: 1 1/2" NPT
  • Features: Tapered
  • Shape / Application: Round
  • Diameter: 1.75 to 1.88
Hydraulic Fitting Plugs -- HF
from Hi-Tech Seals, Inc.

The flared- fitting plugs are commonly used by hydraulic companies. This protector will meet low- pressure requirements. Note that unlike most other plugs, this plug is made with high-density polyethylene. [See More]

  • NPT Thread: 1/4" NPT (optional feature); 3/8" NPT (optional feature); 1/2" NPT (optional feature); 3/4" NPT (optional feature); 1" NPT (optional feature); 1 1/4" NPT (optional feature); 1 1/2" NPT (optional feature); 2" NPT (optional feature)
  • Features: Threaded; Tapered (optional feature)
  • Shape / Application: Round
  • Diameter: 0.3750 to 2
P Series -- P-43
from Polymer Molding, Inc.

Designed similar to the tapered series, the P Series has the added feature of a pull-tab located on the top of the flange. Typical wall thickness: .032. Color: Blue. Material: Low Density Polyethylene. LDPE service temperature: 150 ° F (66 ° C). RoHS Compliant [See More]

  • NPT Thread: 1 1/2" NPT
  • Features: Threaded; Tapered; Flange; Pull Tab
  • Shape / Application: Round
  • Diameter: 1.88