RING SEAL FLANGED BOLT-THRU
The Reotemp Ring Seal Flanged Bolt-thru boasts an In-Line Flow-Thru design ideal for waste water, slurries, or abrasives. Mounted between pipe flanges or threaded in-line, it has a tough but sensitive elastomer lining. One unique feature of this seal is the ability to mount multiple instruments on one seal.
Construction Materials
Body: Carbon Steel, 316SS
End Flange: Carbon Steel, 316SS
Diaphragm/Sleeve: Buna-N, PTFE EPDM, Natural Rubber and more
Liner/Sleeve Selection
| Sleeve Material | Chemical Resistance and Durability | Limit (°F) |
| Buna-N | Most common in Wastewater market. Limited chemical compatibility. Is an industry standard material that carries a medium/low abrasion resistance. | 225 |
| Viton | Good chemical resistance that can be utilized in many applications. Limited chemical compatibility. Offers the best combination of temperature and high abrasion resistance. | 400 |
| EPDM | Medium level of chemical resistance. Specialized material that performs very well in specific process medias. Offers medium abrasion resistance. | 300 |
| Natural Rubber | Often used in mining applications due to excellent wear properties, however, contains poor resistance to a variety of chemicals. Specialized material that performs very well in specific process medias. Offers the highest resistance to abrasion out of the materials listed. NR is a tough material with a high durometer and stiffness. | 212 |
| PTFE | Offers the best chemical resistance of all listed liners. Soft material subject to plastic deformation and cold flow. Very low resistance to abrasion. | 350 |
Ambient Temperature Limits
Determined by the Pressure Instrument
Download Installation Instructions: