Inquiry about Mechanical Seals for Procon, Fluid-o-Tech, Speck, Becker Pumps

We are looking for a reliable manufacturer to supply mechanical seals (shaft seals / repair kits) in volume. Required pump models: - Procon Series 1, 2, 3 - Procon Series 5 (Style B) - Fluid-o-Tech PO Series (PO 70-400) - Fluid-o-Tech PO Series (PO 500-1000) - Speck Pumpen Y-2051 / Y-2071 / PY-2071 - Speck Pumpen CY-4081 - Becker Vacuum Pumps (VT / VX Series) Material requirement: Viton (FKM) 75 Shore A rubber for all positions, with high chemical, oil and temperature resistance. Please provide: - Full technical data sheets and drawings (PDF/CAD) with exact dimensions for each item. - Price tiers for quantities of 100 / 500 / 1000 pcs per item. - Minimum Order Quantity (MOQ) per item and estimated production lead time. - Confirmation of the exact FKM/Viton grade (FDA status) to be used in production.}