UD SERIES – UDL/JDL – UDV/JDV
Screw Pumps Mod.
UD – UDL/JDL – UDV/JDV
Features
PERA-PRINZ® screw pumps of the UD series, are externally supported rotary positive displacement 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 as well as products without solid particles in suspension.
TECHNICAL SPECIFICATIONS
| PUMP TYPE. | TWIN SCREW PUMPS – EXTERNALLY SUPPORTED | ||
|---|---|---|---|
| Series | UD Series: | UDL/JDL Series: | UDV/JDV Series |
| Installation Options: | Horizontal | Horizontal (Fabricated Steel Casing, with Replaceable Liner) | Vertical |
| Execution: | Standard & API 676 – Timing gears – external gears and bearings | ||
| Series | UD, UDLSeries: | JD/JDL Series: | |
| Pressure Max. Supported: | 50 bar (standard) [730 psig] | 149 barg [2170 psig] max ANSI 900 rating | |
| Scope: | Up to 1000 m3/h [4000 GPM] | Up to 600 m3/h [2650 GPM] | |
| Viscosity: | Up to 35,000 cSt | ||
| Vel. Of Rotation: | From 200 Up to 2200 rpm | ||
| Temperature Range: | -46 / +350 °C [-51 / +662 °F] – UPON REQUEST -60°C | ||
| 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: | UD / UDL / UDV / JDL / JDV Series | ||
| OIL & GAS UPSTREAM / MIDSTREAM / DOWNSTREAM: FPSOs, Offshore platforms, Oil fields, Pipelines, Gathering stations, Storage tanks / Terminals PETROCHEMICAL: refinery, petrochemical complex, lubricant plants, bitumen/asphalt/atrack plants CHEMICALS: 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
