2x- KEYSTONE GR-0400L0A10010-D3S00S2E000KB/FQ-20A-400B-F4-0-0 *OPTION LIVRAISON ACCÉLÉRÉE KEYSTONE 16" Resilient Seat Butterfly Valve, GR Series, Lug, ASME B16.5 Class 150# Connections, Ductile Iron Body, 316 Stainless Steel Disc, EPDM S | Contrat gouvernemental · CanPursue