Straub G20650-SI – 3 in 316 Stainless Steel Grip L Pipe Coupling, Polished Finish, EPDM Gasket, 232 PSI Max Pressure
Straub G20650-SI – 3 in 316 Stainless Steel Grip L Pipe Coupling, Polished Finish, EPDM Gasket, 232 PSI Max Pressure
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Commercial Ordering FAQ
How do I verify that Straub G20650-SI – 3 in 316 Stainless Steel Grip L Pipe Coupling, Polished Finish, EPDM Gasket, 232 PSI Max Pressure is the correct replacement part for my equipment?
Check the OEM part number (G20650-SI) against your equipment nameplate or the manufacturer's repair parts list before ordering. If you are not sure, call the National Boiler Supply order desk at 850-565-3492 and we can cross-reference your equipment model and serial numbers before the order ships.
What are the shipping and freight options for STRAUB orders?
Standard parcel orders ship quickly from commercial distribution centers. Shipping is a $35 flat rate on orders under $999, and qualifying orders of $999 or more ship free by ground. Heavy equipment that has to move by LTL freight is quoted after the order is placed and confirmed with you before dispatch.
Can contractors or facility managers request a formal quote or use a Purchase Order (PO)?
Yes. National Boiler Supply works with commercial contractors, mechanical engineers, municipalities, and facility teams. Call 850-565-3492 for a formal quote, bulk pricing, or PO and tax-exempt order processing.
What if this STRAUB part is marked Call to Order or needed for an emergency repair?
Call our order desk at 850-565-3492. We can confirm factory lead times right away and arrange expedited air or hot-shot delivery when a repair cannot wait.
National Boiler Supply supplies the Straub G20650-SI Fitting to contractors, facility teams, and purchasing departments. Get fast dispatch, contractor-ready quotes, and order desk support at 850-565-3492.
Product Overview
The STRAUB - G20650-SI is a stainless steel Grip L pipe coupling designed to join two pipes in a straight line, providing a continuous flow path. Manufactured from 316 stainless steel with a polished finish, this grooved-style mechanical coupling features a bolted housing and an EPDM sealing gasket for gasket-sealed connections designed to operate within the specified temperature and pressure ranges (temperature -4 to 212 °F; maximum pressure 232 psi). Allows axial movement to accommodate misalignment within installation configuration. The coupling includes two 6mm hex bolts made of 316 stainless steel and comes with a standard seal.
Features
- Material: 316 stainless steel pipe fitting and bolts
- Length: 3-45/64 inches overall
- Nominal pipe size: 3 inches
- Seal material: EPDM included
- Finish: Polished surface
- Maximum operating pressure: 232 psi
- Temperature range: -4 to 212 degrees Fahrenheit
- Number of bolts: 2 with 6mm hex heads
Technical Specifications
| Brand | Straub |
|---|---|
| Manufacturer Part Number | G20650-SI |
OEM Part Verification: Confirm Straub part number G20650-SI against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.
Order Desk Support: Call 850-565-3492 for formal quotes, lead times, and volume pricing.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 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.