L3MA (API 676)

Technical Specifications

Flow rate ≤ 276 m³/h

Pressure ≤ 20 bar

Liquid temperature ≤ +100 °C

Viscosity ≤ 10 000 cSt

Drive type electric,hydraulic,diesel

Installation horizontal

Materials (wetted) Grey / nodular cast iron to cast steel (cast design); carbon steel to stainless steel (welded design) / Case-hardened steel 1.7139, nitrided (single bar stock)

Seal type Single mechanical seal (suction pressure only); API 682 cartridge seal optional

Price

On request

Leistritz L3MA API 676 (3rd edition) compliant triple-screw pump. A new spindle material allows the spindles to run directly in a steel casing; Class 300 ANSI flange adaptors designed for API flange loads, cast iron idlers, a single mechanical seal subjected only to suction pressure (API 682 cartridge seal optional), axial inlet, single bearing and hydrodynamically balanced rotors without a thrust bearing. Flow rate up to 276 m³/h (1,215 GPM), differential pressure up to 20 bar, viscosity up to 10,000 cSt, pumping temperature up to 100 °C.

Key technical parameters

Flow rate: up to 276 m³/h (1,215 GPM)
Differential pressure: up to 20 bar
Fluid temperature: up to 100 °C
Viscosity: up to 10,000 cSt
Design: three screw, steel liner, ANSI Class 300 flanges
Installation: Horizontal, axial inlet
Drive: Electric motor, hydraulic motor or combustion engine
Seal: single mechanical seal, API 682 cartridge seal optional
Standard: API 676 3rd edition

Media handled

Liquids: Lubricating oil, Crude oil, Oil (mineral)
Media properties: Low viscosity, High viscosity

Applications and industries

Produced water booster and forwarding
Hydraulic, jacking and seal oil
Main lube oil and stripping
Transfer and loading / unloading

Oil & gas

Marine & offshore

Petrochemical

Power generation

Industrial processes

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