Dry Scroll Pump

LC-DSP

The DSP series dry scroll pumps deliver superior gas evacuation performance with industry-leading ultimate vacuum. Engineered as an optimized upgrade from first-gen scroll pumps, they achieve higher pumping speeds, lower energy consumption, and reduced noise levels. Compact design with enhanced gas ballast function enables efficient handling of condensable vapors (including water, solvents, dilute acids/bases). Featuring advanced radial face seal technology that extends maintenance intervals. Ideal for moisture-sensitive and mildly corrosive applications.

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Description
Accessories

Brand: LICHEN
Commodity name: Dry Scroll Pump
系列: LC-DSP

Features

Driven by a permanent magnet VFD motor for high energy efficiency, robust overload capacity, and extended maintenance intervals and service life.

Fully oil-free operation totally eliminates contamination, providing a clean vacuum environment.

High-flow gas ballast design handles vapor (including water vapor) at up to 250g/h.

Advanced radial face seal technology significantly extends pump longevity.

Optimized scroll geometry significantly increases rotational speed to achieve ultimate vacuum, enhancing operational efficiency.

VFD-controlled temperature fan reduces noise via automatic speed adjustment under low-load conditions.

High-vacuum models incorporate German-imported component kits with precise mating scroll clearance and premium seal ring performance, achieving an ultimate vacuum as low as 1Pa.

Technical Parameters

Model	LC-DSP-10	LC-DSP-15	LC-DSP-20
Power Supply	100-240V/50-60HZ
Motor Power	550W		750W
Pumping Speed	10m³/h	15m³/h	20m³/h
Ultimate Vacuum	2Pa		1Pa
Rated Speed	1800rpm
Inlet/Outlet Ports	KF25
Maximum Water Vapor Handling Capacity	140g/h		200g/h
Cooling Method	Forced Air Cooling
Net Weight	25.2Kg	25.6Kg	25.8Kg
Dimensions (L×W×H)	442×278×308mm

Model	LC-DSP-10E	LC-DSP-15E	LC-DSP-20E
Power Supply	100-240V/50-60HZ
Motor Power	550W		750W
Pumping Speed	10m³/h	15m³/h	20m³/h
Ultimate Vacuum	30Pa		20Pa
Rated Speed	1500rpm
Inlet/Outlet Ports	KF25
Maximum Water Vapor Handling Capacity	160g/h		250g/h
Cooling Method	Forced Air Cooling
Net Weight	25.2Kg	25.6Kg	25.8Kg
Dimensions (L×W×H)	442×278×308mm

Pipettes 8-12 Multi-channel Half-autoclave

Pipettes Single-channel Full-autoclave

Pipettes 8/12 Multi-channel Full-autoclave

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