The AR115BP-SP is a robust low-pressure diaphragm pump designed specifically for agricultural applications requiring high volume and reliable performance. With a maximum flow rate of 28.5 GPM (107.9 L/min) and a pressure rating of up to 290 PSI (20 bar), this pump is ideal for spraying, irrigation, and fluid transfer. Built with a plastic-coated aluminum head for enhanced chemical resistance and durability, it features three BlueFlex diaphragms, known for their extended life and flexibility. The pump supports a maximum RPM of 550 and operates efficiently with up to 5.5 HP. Designed to fit various setups, it accepts both spline and straight shaft types (shaft kit required) and includes 1-1/2" inlet and 1" outlet ports. Its compact dimensions make it easy to install without compromising performance. With Buna O-rings for added sealing integrity, the AR115BP-SP delivers consistent, long-lasting operation in tough agricultural environments.
| Weight | 37 lbs |
|---|---|
| Dimensions | 9.13 × 10.98 × 13.18 in |
| Max GPM | 28.5 |
| Length (in) | 9.13 |
| Width (in) | 10.98 |
| Height (in) | 13.18 |
| Max Hp | 5.5 |
| Weight (lbs) | 37 |
| Outlet (in) | 1 |
| Inlet (in) | 1-1/2" |
| Shaft Type | Spline or Straight |
| Shaft Diameter | Kit Needed |
| O-Ring | buna |
| Diaphragm Material | Blue-Flex |
| Diaphragm Count | 3 |
| Max RPM | 550 |
| Max L/Min | 107.9 |
| Max PSI | 290 |
| Max Bar | 20, 290 |
| HP | 5.5 |
| Max Temp | 140° F |
| Shaft Type | Spline or Straight |
| Shaft Size | Kit Needed |
| Version | SP |
| Head Material | Plastic-Coated Aluminum |
| # of Diaphrams | Three |
| Series | Pastic-Coated Aluminum, PCA, Pastic-Coated Aluminum |
| Market | Agriculture |
| Pump Type | Diaphram Pumps |