Product Specification

Wordfik Maintenance Free Waste Gas Treatment Claw Vacuum Pump ZSV180 150mbar

Overview

The Wordfik ZSV180 is a high-capacity air-cooled dry claw vacuum pump engineered for industrial applications requiring oil-free, contamination-free vacuum performance with substantial air volume. As a key mid-to-large capacity model in Wordfik's ZSV series, this rotary volumetric vacuum pump features two conjugate meshing claw-shaped rotors driven by synchronous high-precision gears. The rotors operate without contact between each other or the pump housing, leaving only a small gap — a design that ensures reliable operation, minimal wear, low vibration, and low noise.

The ZSV180 delivers a robust pumping speed of 180 m³/h at 50Hz and 215 m³/h at 60Hz, achieving an ultimate pressure of 150 mbar under air-cooled operation. Powered by a 4 kW (50Hz) or 4.8 kW (60Hz) motor, the ZSV180 is suitable for low and medium vacuum fields, primarily extracting air and other dry gases. It can be used independently, in series or parallel configurations, or as a fore pump for other vacuum systems. With a weight of 195 kg and compact dimensions of 980×412×409 mm, the ZSV180 offers a compelling balance of high pumping capacity and manageable footprint for demanding industrial installations.

Key Features

• 100% Oil-Free Operation – Delivers completely dry, contaminant-free vacuum without oil or any other media in the pump chamber, protecting both the process and the environment.

• Non-Contact Rotor Design – Two claw-shaped rotors rotate in opposite directions without touching each other or the housing. This eliminates mechanical friction, reduces wear, and ensures long service life.

• Air-Cooled Simplicity – The air-cooled design eliminates the need for water cooling infrastructure, simplifying installation and reducing operating costs while maintaining reliable performance at 150 mbar ultimate pressure.

• High Capacity in a Compact Package – With 180-215 m³/h pumping speed and 195 kg weight, the ZSV180 delivers substantial air volume for demanding applications while maintaining a footprint that fits within tight equipment layouts.

• Low Noise and Vibration – Engineered for smooth, quiet operation with low vibration levels, creating a safer and more comfortable working environment.

• No Regular Maintenance Required – The non-contact operation means no wearing parts to replace, significantly reducing operating costs and downtime.

• Corrosive Gas Capability – Can absorb corrosive, toxic, radioactive, and dusty gases, making it suitable for challenging industrial environments.

• Low Operating Temperature – No metal friction within the pump chamber ensures low operating temperatures, extending component life.

• Versatile Configuration – Can be used alone, in series (to increase vacuum level), or in parallel (to increase pumping speed), and also serves as a fore pump for other vacuum systems.

• Standard Industrial Connection – Features 1¼ inch inlet and outlet connections for easy integration into existing systems.

Applications

The ZSV180's oil-free operation, high pumping capacity, and ability to handle challenging gases make it a versatile solution for a wide range of industrial applications where clean, reliable vacuum is essential.

• Vacuum Coating – Provides clean, oil-free vacuum for optical coatings, decorative coatings, and functional thin-film deposition processes.

• Semiconductor Industry – Delivers contaminant-free vacuum for wafer handling, thin-film deposition, etching, and other semiconductor fabrication processes.

• Pharmaceutical Industry – Supports pharmaceutical production, freeze drying, sterilization, and processing applications requiring clean, reliable vacuum.

• Automotive Industry – Powers vacuum systems for composite material processing, component testing, and manufacturing operations.

• Industrial Waste Gas Treatment – Handles corrosive, toxic, and radioactive gases in environmental protection and waste gas treatment systems.

• Vacuum Degassing – Removes entrapped gases from materials such as plastics, metals, and liquids to improve product quality.

• Vacuum Packaging – Powers high-capacity vacuum packaging systems for food and industrial products.

• Printing and Paper Converting – Provides vacuum for paper handling, sheet feeding, and converting operations.

• Medical Systems – Serves hospitals and medical facilities for central vacuum supply and sterilization equipment.

• Plastics Industry – Supports plastic extrusion, thermoforming, and degassing processes.

• Pneumatic Conveying – Supports material handling systems for transferring powders, granules, and bulk materials.

*1) Contact us for other voltage options. *2) Instruction manual. *3) Performance curves. *4) 3D model diagram.