GW160 Seal suti APV World Pumps katika shingle Configuration
materia:
Seal ukubwa:
25mm.
35mm
Rotary pete: Carbon / Sic
Stationary pete: SUS304 / SUS316 / Sic / TC
Secondary Seal: Viton, EPDM
Spring na sehemu ya chuma: SUS3047 / SUC316