Neptune 637-N8
| Diameter | 2" (50.8 mm) Piston |
| Diaphragm | PTFE |
| Head / Fittings | Kynar Head |
| Maximum Flow (GPH) | 160 GPH at 60 Hz |
| Maximum Operating Temperature | 125°F (52°C) |
| Maximum Pressure (PSI) | 160 GPH @ 150 psi (3/4HP Motor) |
| Maximum Strokes Per Minute | 144 |
| Part Number | 637N8 |
| Product Notes | Price Less Motor (Motor Sold Separately) |
| Valve Balls | Ceramic |
| Valve / Seat / O-Ring | Kynar Check Valve Body; FKM O-Rings |