Dry Screw Vacuum Pump

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Dry Screw Vacuum Pump Specification

Features
Oil-Free, Low Maintenance, Compact Design, Robust Construction

Power Source
Electric

Function
Dry Vacuum Generation

Connectivity Type
Direct Power

Automatic Grade
Automatic

Usage
Industrial Use

IP Rating
IP54

Size
Standard / Customizable

Application
Pharmaceutical, Chemical Process, Food Processing, Vacuum Packing

Product Type
Dry Screw Vacuum Pump

Material
Cast Iron, Stainless Steel

Power Supply
Three Phase, 415V, 50Hz

Load
Up to 1500 m/h

Accuracy
High Vacuum Accuracy

Capacity Range
From 25 to 1500 m/hr

Color
Blue / Grey

About Dry Screw Vacuum Pump

Known for providing utmost satisfaction to clients, we, Langoo Engineering Solutions Pvt. Ltd, are the leading exporter and supplier of world class Dry Screw Vacuum Pump. Our organization always prefer to source this pump from reliable vendors in order to maintain our quality. The provided pump has extensive applications for both scientific and industrial purposes such as in vehicle motors, gyroscopes and hydraulic brakes. This Dry Screw Vacuum Pump is available to our patrons at suitable market prices.

Features:

Requires very less lubrication
Fine mesh wires
Reliable operation
Extremely durable

Technical Specification :

Model		150	300	400	800
Displacement(50 Hz/ 60 Hz)	M3/hr	110/130	250/300	330/400	660/800
Ultimate pressure
without Gas Ballast	Torr	7.5 X 10-3	7.5 X 10-3	7.5 X 10-3	7.5 X 10-3
with Gas Ballast	Torr	1 X 10-2	1 X 10-2	1 X 10-2	1 X 10-2
Motor power(50 Hz/60 Hz)
Power Requirement	kW	3.7	7.5	11	15
Power Consumption	KW	1.8/3.0	5.0/6.0	7.0/8.6	10.2/12.8
Rotation(50 Hz/ 60 Hz)	Rpm	2,900/3,500	2,900/3,500	2,900/3,500	2,900/3,500
Process Connection
Inlet Connection	JIS (ASME)	40A (1 1/2 ")	50A(2)	65A (2 1/2)	100A (4)
Outlet Connection	JIS (ASME)	40A (1 1/2 ")	40A (1 1/2 ")	50A(2)	65A (2 1/2)

Versatile Oil-Free Vacuum Solution

Engineered for reliability and efficiency, the dry screw vacuum pump provides oil-free vacuum generation for a wide range of industrial uses. Its robust build and high vacuum accuracy make it suitable for sensitive applications such as pharmaceuticals, chemical processing, and food packaging, reducing contamination risks and maintenance downtime.

Low-Maintenance and Durable Design

With minimal servicing needs and non-contact mechanical seals, this vacuum pump is designed for continuous, trouble-free operation. Its compact footprint and direct-coupled drive allow for easy installation, while the high-quality cast iron and stainless steel components ensure long-lasting durability, even under heavy industrial loads.

FAQs of Dry Screw Vacuum Pump:

Q: How is the dry screw vacuum pump installed and connected?

A: The pump is supplied as a base-mounted unit with flanged inlet connections (DN40 to DN100). It requires a three-phase, 415V, 50Hz power supply and direct connectivity to your facilitys electrical system. Installation is straightforward, with options for standard or customized sizing based on operational needs.

Q: What are the primary benefits of choosing an oil-free dry screw vacuum pump?

A: Oil-free operation eliminates the risk of oil contamination, reduces environmental impact, and significantly lowers maintenance costs. The pump operates cleanly, ensuring high vacuum accuracy and reliability for processes where product purity and a contaminant-free environment are essential.

Q: When should I opt for air-cooled versus water-cooled versions?

A: Air-cooled models are ideal for installations where water is not readily available or water conservation is a priority. Water-cooled versions are better suited for environments with higher ambient temperatures or where extra cooling efficiency is required to maintain optimal performance.

Q: Where can this vacuum pump be used in industrial applications?

A: The dry screw vacuum pump is well-suited for pharmaceutical manufacturing, chemical processing, food processing, and vacuum packing. Its oil-free, high-accuracy vacuum capability makes it applicable in industries requiring clean, efficient, and continuous vacuum generation.

Q: What is the typical maintenance process for this vacuum pump?

A: Thanks to its non-contact mechanical seals and dry operation, routine maintenance is minimal. Standard procedures generally include periodic inspection, cleaning of accessible parts, and checking electrical connections. On-site and remote service support is available for troubleshooting or repairs as needed.

Q: How does the pump maintain a low noise level during continuous operation?

A: The pumps advanced engineering, direct-coupled drive, and robust construction help keep operational noise below 75 dB(A), ensuring a quieter workplace environment, even during round-the-clock industrial operation.

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