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NBK-20810 – Site Tube 9 Inch – Special Order The NBK-20810 Site Tube is a 9-inch clear level indicator designed for outdoor boiler applications. This durable tube allows for easy visual monitoring of water levels in boiler systems, ensuring accurate readings and helping to maintain optimal operation. ⚠️ SPECIAL ORDER NOTICE: This is a special order item sourced from NBK. Please allow 1–2 business days for processing prior to shipment. Key Features ✅ Clear Water Level Visibility: Provides instant, easy-to-read boiler water level indication ✅ Durable Material: Made for high-temperature, pressure-resilient environments ✅ Simple Replacement: Straightforward installation for system maintenance and repairs ✅ Universal Fit: Compatible with various boiler systems requiring 9-inch tubes Specifications 📌 SKU: 20810 📌 Category: Outdoor Boiler 📌 Length: 9 Inches 📌 Type: Site Tube / Water Level Indicator Equivalent To STBG Why Choose the NBK-20810? The NBK-20810 is essential for monitoring and maintaining proper boiler water levels. Its durable, transparent design ensures accurate readings while helping prevent system damage caused by low water levels. A trusted solution for outdoor boiler maintenance professionals. Shipping & Availability 🚚 Special order from NBK. Please expect a 1–2 business day processing delay before shipping.
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🇺🇸 Ship from USA · On Agora since 2025
$39.99