HR/HRV SERIES
Screw Pumps Mod.
HR & HRV
Features
PERA-PRINZ® screw pumps of the HR series, are externally supported and positive displacement twin screw pumps. One or two pairs of screws work without making contact, ensuring a constant, pulsation-free flow rate combined with high suction capacity with very low NPSH values.
This type of two-screw pump is suitable for transferring high-viscosity fluids free of suspended solids.
TECHNICAL SPECIFICATIONS
| PUMP TYPE. | TWIN SCREW PUMPS – EXTERNALLY SUPPORTED | ||
|---|---|---|---|
| Series | HR: | HRV | |
| Installation Options: | Horizontal | Vertical | |
| Execution: | High Capacity | ||
| Standard & API 676 with deviations – Timing Gears – External Gears and Bearings | |||
| Pressure Max. Supported: | 14 bar (standard) [204 psig] | ||
| Scope: | Up to 3500 m3/h [15400 GPM] | ||
| Viscosity: | Up to 35,000 cSt | ||
| Vel. Of Rotation: | from 200 Up to 2200 rpm | ||
| Temperature Range: | -46 / +300 °C [-51 / +572 °F] | ||
| Suitable for fluids with the following Properties: | Abrasives and non-abrasives | ||
| Corrosives (Alkaline / Acidic / Highly aggressive) and non-corrosive | |||
| Low / Medium / High / Very High Viscosity | |||
| Non-Lubricants or Lubricants | |||
| Medium/high percentage of gas or air dissolved in liquid | |||
| Slightly dirty (Containing suspended particles) | |||
| Main fields of application: | HR / HRV Series | ||
| OIL & GAS DOWNSTREAM: Tanks/Terminals, Pipelines PETROCHEMICAL SECTOR: refinery, petrochemical complex, lubricant plants, bitumen/asphalt/ tar plants CHEMICAL SECTOR: Resin Production, Paint Production, Green Fuels, Polymeric Suspensions. MARINE & SHIPBUILDING: Oil tankers, barges, cargo ships, support vessels, FPSOs, offshore platform hulls ENERGY GENERATION: heavy fuel oil power plants, lubricating oil systems | |||
BEFORE PLACING AN ORDER
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Once filled out, email to: sales@3pprinz.com
