
Commercial Ordering FAQ
How do I verify that ZUSA-PF-3778 – Nipple, Schedule 80, 1/8 in Nominal Pipe Size, 2 in Length, 304 Stainless Steel is the correct replacement part for my equipment?
Check the OEM part number (ZUSA-PF-3778) 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 Generic 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 Generic 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.
Order the ZUSA-PF-3778 Nipple from National Boiler Supply. Call our order desk at 850-565-3492 for a formal quote or a part number cross-check.
Product Overview
It features male NPT threads on both ends and a 9/32-inch inside diameter, making it suitable for use with Schedule 80 piping applications. Constructed from 304 stainless steel, it offers resistance to corrosion, chemicals, abrasion, oils, diesel, and UV exposure. With an overall length of 2 inches and an outside diameter of 13/32 inches, it is rated for operation within specified pressure and temperature ranges.
Features
- Made from 304 stainless steel with a seamless construction for strength and durability.
- Threaded on both ends with male gender and NPT thread type, enabling secure connections.
- Compatible with Schedule 80 pipes, ensuring proper fit and pressure handling.
- Has a nominal inside diameter of 9/32 inches and outside diameter of 13/32 inches.
- Overall length of 2 inches, providing a compact connection option.
- Rated for operation within specified pressure and temperature ranges.
- Exhibits resistance properties including chemical, corrosion, abrasion, oil, diesel, and UV resistance.
Technical Specifications
| Manufacturer Part Number | ZUSA-PF-3778 |
|---|
OEM Part Verification: Confirm part number ZUSA-PF-3778 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.