NT W is a conical spring mechanical seal designed for APV W series centrifugal pumps, featuring a single seal arrangement without external flushing.
Available in shaft sizes of 25 mm and 35 mm, the seal can be supplied with Carbon/Silicon Carbide or Silicon Carbide/Silicon Carbide sealing faces. Secondary sealing materials include EPDM, NBR and FKM (Viton).
The NT W mechanical seal provides a replacement solution for maintenance and servicing of APV W series pumps. The appropriate configuration can be selected based on the pump model, original seal reference or technical drawing.
Technical specifications
- Shaft sizes: 25 mm, 35 mm
- Seal type: Conical spring mechanical seal
- Configuration: Single seal, without flushing
- Seal faces: Carbon/SiC, SiC/SiC
- Elastomers: EPDM, NBR, FKM
- Suitable for pumps: APV W series
- Replacement reference: AESSEAL T0W / T0WU