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DIN Sight Glass Hardware | Replacement Gasket 100mm (4 in.) - PTFE

SKU SG-DIN-PTFE-400-DN100
Store Location (Aisle-Bay-Shelf) 0-CA1-A
Brand Glacier Tanks
Connection Type(s) DIN
Connection Size(s) 100 mm (4 in.)
Item Length 4.25 in.
Item Width 4.25 in.
Item Height 0.01 in.
Material PTFE
Warranty Yes
Color White
Quantity in stock 6
In stock
SKU
SG-DIN-PTFE-400-DN100
Price $12.51

About Sight Glass Process Views

Process view sight glasses offer the ability to view product within the tank without exposing it to outside elements. This allows for fermentation or other processes to be monitored visually in the midst of operation. They are often installed as a semi-permanent fixture on a variety of tanks. An electric LED process view sight glass is offered as an option for those with a need to see further into their product. Each stainless steel process view sight glass comes apart for easy cleaning. Gaskets & seals/seats are non-returnable.

Selecting the Correct Gasket

SG DIN PTFE gaskets are designed specifically for our newest model of DIN sight glass process views. While these gaskets may appear compatible, the measurements may be slightly different (compared to SGPV-HW-### gaskets). Please give us a call to verify which gasket is correct for your situation.

What type of material should I use?

While we are prohibited from recommending a gasket type, we do offer a Chemical Resistance Chart (new window) that matches the resistance level of gasket materials to the different chemicals / food products you may be using. We may suggest using an A- or B-rated gasket for your particular application.

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Return Policy


Glacier Tanks will accept returns of website standard stocking items, but only if:

  1. The item is new, unused, and in resalable condition;
  2. You notify Glacier Tanks and request a return authorization within 30 days of your receipt of the item;
  3. You return the item to Glacier Tanks, postage/shipping prepaid within 5 days of Glacier Tanks' return authorization (RMA);

Once your items have been received by Glacier Tanks and verified to be unused, we will refund your purchase price, less shipping costs. Returns will incur a 15% restocking fee. Return shipping costs are your responsibility and shall not be paid by Glacier Tanks.

The following items are non-returnable:

  • Special or Discounted items - labeled by button color:
    • Discontinued
    • Damaged
    • Non-conforming
    • Refurbished
    • Special Order
    • Drop Ship
    • Build-to-Order
  • Custom order
  • All Gaskets & Seals

Please be sure you understand and agree to any drawings supplied to you prior to purchase of custom or special order items. Payment of deposits for custom or special order items indicates your approval and acceptance of such custom or special order items.

Proudly Serving Our Customers

See All Reviews
A reviewer A reviewer
May 22, 2022 on Google Customer Reviews
Great selection of quality 304. Excellent over the phone service. Next day delivery (if ordered before 10a), to Birmingham, AL. Will order from again. Thank y’all.
Michael C Michael C
Mar 21, 2022 on Google Customer Reviews
They have everything you would need, fast shipping, smart and nice customer service.
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