The Wacker Neuson Close Nipple, 3/4 NPT, Brass is a genuine OEM fitting designed for the HIF 600 Flameless Air Heater. Sourced directly from Wacker Neuson, this part meets the exact material and thread specifications of the original component. Solid brass construction delivers the corrosion resistance and pressure integrity required in demanding heating equipment applications. Confirm your model number before ordering to ensure a correct, hassle-free installation.
Key Features
- Genuine OEM Brass Construction — Manufactured to Wacker Neuson's original alloy and thread tolerances, ensuring consistent sealing performance in pressurized fuel or air line connections.
- 3/4 NPT Thread Compatibility — Standard 3/4 NPT male threads on both ends thread directly into matching fittings without adapters or rework.
- HIF 600 Flameless Air Heater Fitment — Verified OEM replacement specifically for the Wacker Neuson HIF 600 series flameless indirect-fired heater.
- Leak-Free Line Integrity — A properly seated close nipple maintains tight, gap-free connections in the fluid or air circuit; a corroded or damaged nipple risks leaks that compromise heater output and safe operation.
- Fuel and Air Line Safety — In heating equipment, a sound threaded fitting is critical to preventing fuel or pressurized air leaks — use only a correctly rated, OEM-specified nipple in this application.
A close nipple is a short, fully threaded pipe fitting used to join two female-threaded ports together with minimal gap between them. In the Wacker Neuson HIF 600 Flameless Air Heater, this brass nipple forms a secure, pressure-tight connection within the heater's plumbing circuit. When a nipple corrodes, cracks, or develops thread damage, it can cause fluid or air leaks that reduce heating efficiency and create a potential safety hazard — making prompt replacement with the correct OEM part essential.
Part Details
| Part Number | 5100016880 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Close Nipple, 3/4 NPT, Brass |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HIF 600 Flameless Air Heater | HIF600 | 5200017593 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
