IMPA:591701/591702
ARO advanced series with excellent reliability, high efficiency and easy serviceability features.EXP metallic pumps
are available from 1/2″ to 3″ port sizes, including Aluminium, Stainless Steel, Cast Iron and Hastelloy pump body
material to optimize fluid compatibility.
For the purpose of making ordering easier, provided the following ordering table composed of the most practical
specifications for marine use.For any further detailed information please contact local sales or distributors.
| CODE | 591701 | 591702 |
| Description | 1″pump | |
| Central Section Material |
Aluminium/Stainless Steel | Polypropylene |
| Central Thread | BSP/NPT | BSP/NPT/ANSI, DIN Flange |
| Wetted Material | Aluminium/Stainless Steel | Polypropylene/PVDF |
| Hardware | Plated Steel/Stainless Steel | Stainless Steel |
| Seat Material | Same as Housing | |
| Ball Material | Nitrile /PTFE | |
| Diaphragm Material | Nitrile /PTFE | |
| Max. Flow GPM (Liters) | 52(197) | |
| Max. Operating Pressure psi (bar) | 120(8.3) | |
| Maximum Dry Suction Lift ft(meter) | 19(5.7) | |
| Max. Solids Inches (mm) | 1/8″(3.3) | |
| Air Inlet | 1/4″-18 NPT | |
