| BRAND | Uraca |
| Product | KD724-C |
| Description | pump |
| Internal code | ONR4912217 |
| Custom code | 84135069 |
| Technical specification | operating point 1: 468 l/min. at 70 bar operating point 2: 618 l/min. at 52 bar operating point 3: 367 l/min. at 90 bar for exchange of previous delivery PI-11901087 HP1 Medium handled demineralized water, free from gas without chemical additions Operating temperature 3 to + 40 °C Density on suction side 1000 g/dm3 pH-value approx. 6,5 – 7,5 Solids Fibre particles, negligible Quantity of solids max. 20 ppm Size of solid particles max. 50 m Technical data Pump model KD724-G integrated gear box i = 4,20 Plunger diameter 75 mm Number of plungers 3 Stroke 85 mm Operating data min. OP 1 OP 2 OP 3 Pressure at suction connection of working pump 3 3 - 6 3 - 6 3 - 6 bar Discharge pressure 70 52 90 bar Safety valve set pressure 100 100 100 bar Differential pressure ∆p for drive design 67 49 87 bar Capacity 108 468 618 367 l/min Pump speed 100 432 571 339 min-1 Mean plunger speed 0,28 1,23 1,62 0,96 m/s Power required at pump shaft * at 468 l/min and 67 bar ∆p 57 kW at 618 l/min and 49 bar ∆p 55 kW at 367 l/min and 87 bar ∆p 58 kW Recommended motor rating at 1816 min-1, 468 l/min, 67 bar ∆p ≥ 62 kW at 2398 min-1, 618 l/min, 49 bar ∆p ≥ 60 kW at 1424 min-1, 367 l/min, 87 bar ∆p ≥ 63 kW Motor speed 420 1816 2398 1424 min-1 |
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