Higher-Output Stainless Steel Pump for Demanding Applications
When a 1/2 hp pump cannot deliver the pressure or volume your well system demands, the 5 GPM 1.5 hp Flint & Walling pump end steps up performance while maintaining the corrosion resistance of 304 stainless steel. This upgrade is ideal for deeper wells, longer distribution runs, or systems requiring elevated discharge pressure. The stainless construction ensures longevity in mineral-rich or aggressive water chemistries.
Engineering & Materials
304 stainless steel pump shell and motor casing resist pitting and corrosion from groundwater minerals and dissolved salts. The stainless hex drive shaft and motor-to-shaft coupling eliminate rust-prone connection points. Internal check valve prevents siphoning when the motor stops, maintaining system prime.
Performance Profile
| Parameter | Value |
|---|---|
| Flow Rate | 5 GPM |
| Horsepower | 1.5 hp |
| Material Grade | 304 Stainless Steel |
| Discharge Port | 1-1/4 inch NPT |
Best For
Deep wells (100+ feet), extended service lines requiring higher discharge pressure, or properties with mineral-heavy groundwater. The 1.5 hp rating provides backup capacity for seasonal demand spikes.