Threaded - NPT Sight Windows Datasheets

Fused Window Sight -- A2890 Series
from Oil-Rite Corp.

Fused Window Sights allow visual observation of liquid levels and their condition. They can be used to display fluid motion or mechanical movements, as well as to view and perform tests in a safe enclosure. Specific uses include fluid sighting on hydraulic tanks, pressure vessels, reservoirs,... [See More]

  • Connection Type: Threaded - NPT
  • Thread or Flange Size:: 0.2500 to 2
  • Window Shape: Circular
  • Window Diameter, Length: 0.3125 to 1.97
Series GL Double Cylinder Wall Tank Level Indicators -- GL050PP1
from Plast-O-Matic Valves, Inc.

Series GL Double-wall cylinder for liquids compatible with Pyrex inner wall. 1/2 ″ or 3/4 ″ sizes, NPT or socket connections in PVC, PTFE, or polypro. BSP sizes also available. Standard lengths are 1 ′, 2 ′, 3 ′, 4 ′; custom lengths available. [See More]

  • Connection Type: Threaded - NPT; BSP
  • Thread or Flange Size:: 0.5000
  • Window Shape: Full View
  • Window Diameter, Length: 10
LubeSite Vented Liquid Level Sight
from Bijur Delimon International

Application. LubeSite ’s accurate way to check liquid level in a closed tank. Both male and female models feature a large window on two sides for easy visual inspection, top venting for vertical mounting and a sight tube which is designed for easy cleaning. [See More]

  • Connection Type: Threaded - NPT
  • Thread or Flange Size:: 0.1250
  • Window Shape: Oblong
  • Window Diameter, Length: 0.8100
Oil Level Indicator -- HGF./ HGFT.
from Elesa U.S.A. Corporation

Resistant to solvents oil, grease and other chemical agents [See More]

  • Connection Type: Threaded - NPT (optional feature); Threaded Straight (optional feature)
  • Thread or Flange Size:: 0.3750 to 2
  • Window Shape: Circular
  • Window Diameter, Length: 0.4300 to 1.57
Polycarbonate Inspection Windows -- L 02
from Fibox Enclosures

Window for 2 modules, Clear cover. Fibox Inspection Windows permit both viewing and access to readouts and controls which are surface mounted on metal or non-metallic enclosures. While providing access, when locked closed, these inspection windows maintain an enclosure environmental rating up to... [See More]

  • Connection Type: Threaded - NPT
  • Window Diameter, Length: 2.4
  • Window Shape: Oblong
  • Window Width: 3
Brass Sight Glass -- SG13
from Spirax-Sarco

The SG13 is a maintainable brass multi-window sight glass with a cylindrical viewing window and screwed connections. The sight glass monitors the discharge downstream of steam traps in pressurised condensate return lines. It is screwed directly into the steam trap providing a modular monitoring... [See More]

  • Connection Type: Threaded - NPT
  • Thread or Flange Size:: 0.5000 to 1
  • Window Shape: Circular
  • Pressure Rating: 232