The #5 .205 NAT Main Orifice is a critical replacement part that regulates natural gas flow to your Southern Pride smoker's burners, ensuring optimal heat output of 125,000 BTU. Proper orifice function is essential for even cooking temperatures and fuel efficiency across your entire cooking surface.
This orifice is compatible with most Southern Pride commercial smokers and BBQ pits that operate on natural gas. Check your model number to confirm compatibility before ordering.
Replace your main orifice when you notice uneven heating, weak flames, difficulty maintaining temperature, or as part of regular seasonal maintenance. Signs of wear include carbon buildup, corrosion, or reduced gas flow.
Installation requires basic mechanical ability and standard tools. Many operators prefer professional installation to ensure proper gas line connections and safety compliance. Always turn off gas supply before beginning work and verify proper operation after installation.
All in-stock units ship via UPS from Orange, TX. Typical transit time 1–5 business days depending on your location and selected service. Large units (SP-700, SPK-1400, mobile units) may require freight — we will contact you to arrange delivery.
Will Call is also available at our warehouse: 1812 N 16th St, Orange, TX 77630 — Mon–Fri 10am–6pm (closed 1–2pm).
Southern Pride of Texas offers free technical support on all Southern Pride equipment — whether you bought it from us or not. Call us at (409) 886-8626 or visit our Support Center for manuals, service bulletins, and exploded view diagrams.