The Hashtek In-Line Sight Glass gives you instant visual feedback during ice water extraction. Installed directly in your drain line, it allows you to watch trichomes exit the tank so you can time your pulls with precision instead of guessing.

Key Features

• 1.5″ Tri-Clamp Compatibility
  Fits standard sanitary tri-clamp connections used throughout solventless labs.

• Full-Bore, 360° Visibility
  Clear, unobstructed viewing window allows you to observe flow from any angle—no restriction, no turbulence.

• Vertical or Horizontal Installation
  Works cleanly in either orientation depending on your plumbing layout.

• Sanitary, Industrial-Grade Construction

  • Body material: SUS316 stainless steel

  • Designed for food, dairy, and pharmaceutical applications

  • Smooth internal surfaces for easy cleaning and zero hang-ups

• High Pressure & Temperature Rating

  • Max pressure: 120 PSI (though you would never need anything close to that for this application)

  • Temp Range: 0°F – 300°F

Dimensions

• Visible glass length: 4″

• Overall length (flange to flange): 6″

Got a Killer Sight Glass Shot?

If you capture a sick sight glass photo or video, send it our way or tag @hashtek.ca. We regularly feature community content and run giveaways — prizes available for standout shots.

Please leave this field empty

Don’t miss any blog posts!

This field is required.

Check your inbox or spam folder to confirm your subscription.