API Sightglasses

Liquip offers a range of 3" and 4" TTMA sightglass flanges which allow for visual identification of product in the run down piping prior to opening the API valve.
The standard drilling is TTMA, so the unit will fit behind an API adaptor as well as a Liquip butterfly valve.
Sightglass flanges bolt directly behind an outlet adaptor and provide the ability to view product in piping to ensure if a compartment/tanker has product present or if it has been drained.
Liquip can supply TTMA sightglasses as single units or in "Kits". A Kit is a part that combined two or more parts e.g. a BF4-SG-25Z is a sightglass supplied with a mating 4" TTMA gasket. Please see ordering information tab for further detail.
- Cast Acrylic design that provides superior optical clarity.
- Annealed for improved performance with aggressive fuel additives.
- Sightglass fits between two flanges of the same specification.
- TTMA flange compatible.
- Full face Viton gaskets available and recommended.
- Sightglasses are date stamped to assist with planned maintenance.
- Suitable for all common fuel grades including diesel, unleaded, jet and ethanol blends.
Use your Enquiry Cart to make an enquiry, send your collection to a friend via email, or add your item into your wishlist.
Submit Enquiry
Submit a product Enquiry / Quote to Liquip customer serviceSave as Wishlist
Save as Wishlist - handy function for account holdersSend to a Friend
Send you selection of products to a friend via a convenient email linkImage | Item | Description |
Add Item into Enquiry Cart
|
---|---|---|---|
![]() |
BF3-SG | 3" TTMA x 25mm thick. | |
![]() |
BF4-SG-25 | 4" TTMA x 25mm thick. | |
![]() |
BF4-SG-25VZ | BF4-SG-25 c/w 1 x 4" TTMA Viton Gasket. | |
![]() |
BF4-SG-25Z | BF4-SG-25 c/w 1 x 4" TTMA NBR Cork Gasket. | |
![]() |
BF4-SG-40 | 4" TTMA x 40mm thick. | |
![]() |
BF4-SG-40VZ | BF4-SG-40 c/w 1 x 4" TTMA Viton Gasket. | |
![]() |
BF4-SG-40Z | BF4-SG-40 c/w 1 x 4" TTMA NBR Cork Gasket. |
Item added into a Enquiry Cart
Interested?
Contact us for a quote or for further information.
Are you enquiring about multiple products? Consider using our Enquiry Cart