IMO 3 Screw Pumps - LB6D Series

IMO 3 Screw Pumps – LB6D Series

WORKHORSES IN THE OILFIELD

Made in Germany

IMO is one of the leading three-screw pump technology brand in the pump industry today. You get all the advantages that matter most to you: longer life, lower pressure ripple, lower contamination sensitivity and maximum energy savings, which results in the highest Total Savings of Ownership across the entire life cycle of your pumping equipment solution.

IMO 3-screw technology is installed in hundreds of high-pressure pipeline applications around the world. Beyond their substantial functional excellence, the pumps’ simple design provides maintenance advantages that further enhance their value in critical applications.

IMO 3-screw pumps have a simple design with only three rotating parts, pulse-free flow with extremely low vibration and noise levels, and high-pressure boost capabilities, even when handling low-viscosity fluids.

KEY FEATURES OF

IMO LB6D Series Three Screw Pump

PRODUCTS

Triple Screw Pumps

INDUSTRIES

General

THREE-SCREW PUMPS

The Superior Pumping Technology

Triple Screw Pump (3 Screw) Discover our three-screw pumps – the clear choice for superior performance and versatility. The unique design with three interlocking spindles provides an extremely efficient and smooth flow, resulting in impressive overall efficiency.

In addition to excellent controllability, the self-priming pumps offer minimal pulsation and remarkably quiet operation, even at high discharge pressures.

Our three-screw pumps are true all-rounders, capable of handling a wide range of fluids of varying viscosities – from low-viscosity fluids to highly viscous substances. It’s robust design and the high wear resistance of the spindles ensure reliability and long life, making them the ideal choice for critical applications in a variety of industries.

KEY BENEFITS

IMO LB6D Series Three Screw Pump Offers

3 Frame Sizes / 6 Displacements
Gas nitride hardened and PVD coated rotor set
Ductile iron casing components
Thermochemically hardened rotor housing tri-bore
Hydrodynamic design
Hydraulically balanced rotor set
Silicon carbide seal faces (rotating and stationary)
Fluorocarbon elastomer
SAE Code 61 (3000psi) port pads

Additional Information

Specifications

General Information

Construction features

Rotor Housing	Nodular Iron – basic hardness (62 HRC) surface hardness
Inlet Head	Nodular Iron
Discharge Casing	Nodular Iron
Power & Idler Rotors	Alloy Steel Gas Nitrided (62 HRC) and PVD hard coat
Mechanical Seal	Silicon carbide faces, fluorocarbon elastomer
Elastomer	Fluorocarbon

Performance data

Capacity	30 – 180 gpm / 1000 – 6200 BPD
Temperature Range	to 176° F
Max Inlet Pressure	100 psig
Max Differential Pressure*	1450 psi
Max Outlet Pressure*	1450 psig
Viscosity Range	1.5 to 760 cSt

*Maximum pressures are dependent on rotating speed and fluid viscosity. Contact factory for details.

Materials of Construction

Rotor Housing: Nodular Iron – basic hardness (62 HRC) surface hardness

Inlet Head: Nodular Iron

Discharge Casing: Nodular Iron

Power & Idler Rotors: Alloy Steel Gas Nitrided (62 HRC) and PVD hard coat

Mechanical Seal: Silicon carbide faces, fluorocarbon elastomer

Elastomer: Fluorocarbon

IMO 3 Screw Pumps – LB6D Series