Gruvlok 1330008550 - Concentric Reducer Coupling, 4 x 3 in, 316 Stainless Steel, Grooved End, Schedule 10

The GRUVLOK - 1330008550 is a stainless steel concentric reducer designed for joining 4 in (Side A) to 3 in (Side B) nominal pipe sizes using grooved connections; compatible with Schedule 10 piping. Manufactured from 316 stainless steel, this reducer is compatible with Schedule 10 piping. It features grooved connections on both ends, accommodating a 4 inch nominal pipe size on Side A and a 3 inch nominal pipe size on Side B. Application compatibility: Air, Natural Gas, Non-Potable Water, Oil, Steam.

Key Features:

• - Construction material: 316 stainless steel.
• - Specific fitting shape: Concentric Reducer Coupling.
• - Application compatibility: Air, Natural Gas, Non-Potable Water, Oil, Steam.
• - Connection types: Grooved on both Side A and Side B.
• - Nominal pipe sizes: 4 in (Side A), 3 in (Side B).
• - Pipe schedule compatibility: Schedule 10.
• - Flange outside diameter: 4 1/2 in.
• - Color: Silver.
• - Does not include seal or pre-applied thread sealant.

📋 Procurement & Shipping Notice

• LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
• Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?

👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.