Bell & Gossett 103261LF NBF-12U/LW Circulating Pump 1/40 HP
Bell & Gossett 103261LF NBF-12U/LW Circulating Pump 1/40 HP
Couldn't load pickup availability
TIPS Contract Vendor
We are an officially awarded purchasing cooperative vendor.
📋 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.
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 →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 103261LF |
| Model Designation | NBF-12U/LW |
| Horsepower | 1/40 HP |
| Pump Type | Circulating Pump |
Designed for precise water movement in commercial and institutional hydronic heating and cooling loops, the Bell & Gossett NBF-12U/LW delivers dependable flow at a compact 1/40 HP. The 103261LF model features a sealed‑tight, double‑suction design that minimizes cavitation and maintains steady pressure.
This pump operates with a balanced impeller and a low‑speed motor, providing a smooth, quiet output while protecting system components from wear. Integrated mechanical seals reduce leak potential, and the cast‑iron housing ensures durability in demanding environments.
Key System Performance Baselines:
- Flow Rate: Up to 5 GPM at 30 psi
- Head Capability: 30 ft maximum
- Power Consumption: Approximately 0.07 kW
- Efficiency: 70 % at best‑efficiency point
- Operating Temperature Range: –10 °F to 180 °F
⚠️ Application Profile: Ideal for small‑scale boiler loops, domestic hot‑water recirculation, heat‑pump condensers, and other low‑capacity commercial hydronic systems.
