Technical specifications of Riverview diaphragm pump model RV 40
| Maximum pressure | 8.4 times |
| maximum flow (flow) | 340 liters per minute |
| the highest speed | 200 cpm |
| Maximum suction | 5 meters |
| Maximum solid particles | 5 mm |
| The maximum amount of air consumed | 58.3 liters per second |
| Air inlet size | ½ inch |
| Fluid inlet flow | ½ 1 inch |
| Fluid outlet flow | ½ 1 inch |
| weight (polymer) | PP body (Polypropylene) 16 kg, PVDF body (Kainar) 20 kg |
| weight (metal) | Al (aluminum) body 26 kg, steel body 29 kg |
