NT-D LKH is a special double mechanical seal designed for installation in Alfa Laval LKH series centrifugal pumps.

The seal is available in various combinations of sealing face materials and elastomers, depending on the operating conditions and specific application requirements.

Sealing Face Materials:

• Special CrMo steel / Carbon Graphite
• Carbon Graphite / Silicon Carbide (SiC)
• Silicon Carbide / Silicon Carbide (SiC/SiC)

Elastomer Materials:

• EPDM
• FKM (Viton)
• NBR

Pump Brand: Alfa Laval LKH series centrifugal pumps.