Product Features Permanent Magnet Motor ( PMM ), Totally Enclosed Fan Cooled ( TEFC) Pump casing ABS + glass fiber, Impeller PPO, Strainer basket and base in PP + Glass fiber Motor shaft – S.S.316, Seals bellows – EPDM, stationary face – SIC, rotating face – Graphite, Spring – S.S.316 Super quiet operation when running at low RPM mode Designed and constructed to maximize the pump’s hydraulic performance IPX 5 Waterproof Standard