Burgmann mechanical seal for mini water pump

Temperature -40℃ to +200℃
Speed ≤15m/s
Pressure ≤1Mpa
Material Q2.U2,B,V1,P,E,V,F,G


Flowserve 42D Burgmann BT-RN.NU Roten uniten 2 mechanical seal for mini water pump

Type:O-Ring Mechanical Seal,Suit for Grundfos,Higle Pumps

Replacement:Burgmann BT-RN UN,AES T03D,Vulcan 12DIN,Roten UNITEN 2,Flowserve 42D, Latty T900D

Temperature:-40℃ to +200℃




Like the BT-RN/-RN3/-RN4, but with dimensions in 

accordance with EN 12756. 

BT-RN.NU has an installation length l1N and seat 

dimensions in accordance with EN 12756 (normal length).

BT-RN.KU has an installation length l1K and seat 

dimensions in accordance with EN 12756 (short length)

Seat ring of alternative seats can be supplied with short tail or with pin to block the seat and prevent seat rotation. Bt-rn series stands for the rugged push rod seal of traditional design. This type of mechanical seal is easy to install and has a wide range of applications; its reliability has been proved by the operation of millions of units around the world. It is a convenient solution for the widest range of applications: clean water and chemical media. The products we made match to related standard such as KTW, W270, ACS, WRAS, NSF, FDA and DM 174/04.

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