SR-SD-SDL-SRV-SDV SERIES
Screw Pumps Mod.
SR-SD-SDL-SRV-SDV
Features
PERA-PRINZ® of the UD series, are externally supported twin screw 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-pair screw pump is suitable for transferring fluids and high viscosity free of suspended solids.
TECHNICAL SPECIFICATIONS
PUMP TYPE. | TWIN SCREW PUMPS – EXTERNALLY SUPPORTED | |||
---|---|---|---|---|
Series | SR Series: | SD Series: | SDL Series: | SRV/SDV Series |
Installation Options: | Horizontal (Cast Casing) | Horizontal (Cast Casing) | Horizontal (Fabricated Steel Casing, with Replaceable Liner) | Vertical |
Execution: | Standard & API 676 – Internal Gears (Lubricated and Cooled with Transported Fluid) | |||
Series | SR/SRV Series: | SD Series: | SDL/SDV Series | |
Pressure Max. Supported: | 14 bar (standard) [204 psig] | 20 bar (standard) [300 psig] | 50 bar (standard) [730 psig] | |
Scope: | Up to 1200 m3/h [5280 GPM] | |||
Viscosity: | Up to 2,000 cSt | |||
Vel. Of Rotation: | From 200 Up to 2200 rpm | |||
Temperature Range: | -46 / +300 °C [-51 / +572 °F] – UPON REQUEST -60°C | |||
Suitable for fluids with the following Properties: | Non-abrasive | |||
Non Corrosive and Slightly Corrosive | ||||
Medium and High Viscosity | ||||
Lubricating or Slightly Lubricating | ||||
Low percentage of gas or air dissolved in liquid | ||||
Clean (Small part of suspended particles) | ||||
Main fields of application: | SR / SD / SDL / SRV / SDV Series | |||
OIL & GAS MIDSTREAM / DOWNSTREAM: Storage Tanks / Terminals, Pipelines PETROCHEMICAL: Refineries, Petrochemical Complexes, Lubricant Plants | ||||
CHEMICAL INDUSTRY: green fuels, clean chemicals MARINE AND NAVAL CONSTRUCTION: tankers, FPSOs, cargo ships, support ships | ||||
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