Temperature: -20℃~150℃
Pressure: ≤0.4 MPа
Velocity: ≤10 m/s

1- Rotary Face: Carbon / SIC / TC.
2- Stationary Seat: Ceramic / SIC / TC.
3- Bellows: NBR / EPDM / VITON.
4- Spring: SS304 / SS316.
5- Metal Parts: SS304 / SS316.

Delivery within Ukraine Payment: wire transfer.
Delivery to Poland, Germany, Austria, France, Italy, Spain, Norway, Finland, United Kingdom and other world countries.
Payment methods Payment methods: payment in cash, non-cash payment, сash on delivery (Nova Poshta).

R-BT-AR refers to a single mechanical seal with rubber bellows and arbitrary direction of rotation. 

Seals with rubber bellows and reduced installed length are widely used in batch production of pumps for cold water. They are applicable to pumps for household and garden, hydro-massage baths, washing machines, submersible peripheral pumps and pumps made of plastic. 


Available application to the following pumps: AL-KO, Calpeda (MXP, MGP, NGL), KripsolPedrolo (JCR, PRO-NGA 1A), Grundfos JP Basic 4 PTas well as many other types of pumps.


Analog to the following seals: Burgmann BT-AR, AESSEAL B01, Vulcan 18, Anga C10, Lidering М212.NC.

Mechanical seal R-BT-AR