1/8 NPT Plugs, Stoppers, and Inserts Datasheets

Flexible Vinyl Tapered Plugs - VTP SERIES -- VTP-2
from Caplugs

Flexible Vinyl Tapered Plugs - VTP SERIES. Series VTP plugs provide a snug fit when pushed into open ports, ensuring a tight closure that will not pop out accidentally during processing or shipping. A simple tug on the flanged lip of an installed VTP breaks the seal for easy removal. Molded from a... [See More]

  • NPT Thread: 1/8" NPT
  • Material: Vinyl
  • Features: Tapered
EZP Series (NPT Plugs) -- EZP 151
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: 1/8" 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
Vent Plugs with Deflectors -- A3229 Series
from Oil-Rite Corp.

Vent plugs with Deflectors have a sturdy one-piece construction that makes the plug safe for use anywhere. They are used on bearings, gear boxes, reservoirs, and anywhere pressure or vacuum relief is necessary. They can also be used as filler plugs. This vent plug features a splash deflector to... [See More]

  • NPT Thread: 1/8" NPT; 1/4" NPT; 3/8" NPT; 1/2" NPT; 3/4" NPT; 1" NPT
  • Features: Threaded; Vented
  • Shape / Application: Round
  • Material: Plated Steel
Push In Plug -- I3/8A
from Alliance Plastics

Specifications: Material: Low-Density Polyethylene. Color: Yellow. Features: Provides all the advantages of a threaded plug with the ease of a push in style. Snaps into place providing an attractive finish while keeping contaminants away from the fittings [See More]

  • NPT Thread: 1/8" NPT
  • Features: Flange
  • Shape / Application: Round; To fit SAE 3/8" Threads Also
  • Diameter: 0.3240
HP Plugs -- HP-2
from Harman Corporation

Ensure easy removal without use of tools, for use as thread protectors [See More]

  • NPT Thread: 1/8" NPT
  • Features: Tapered
  • Shape / Application: Round
  • BSP Thread: 3/8" BSP
P Series -- P-9
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: 1/8" NPT
  • Features: Threaded; Tapered; Flange; Pull Tab
  • Shape / Application: Round
  • Diameter: 0.3910