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Frequently Asked Questions

Pasifik Blower presents highly-developed, sturdy, two-lobed and three-lobed Roots Blowers.
USEFUL INFORMATION

Roots Blower is a mechanical machine that is one of the positive displacement pumps. Although blowers are low pressure pumps, they provide higher air flow than most compressors. The flow is constant regardless of pressure changes. Roots blowers are commonly referred to as air blowers, rotary lob pump or positive displacement (PD) blowers.

Roots Blower was designed by the Francis and Philander Roots brothers in 1860 in the USA.

Roots Blower Pump consists of two numbers lobed rotors. Rotors are called twin-lobe or three-lobe (tri-lobe) according to having lobe numbers. One is “driving rotor” that is generally worked by an electrical motor and the other one is “driven rotor” that is worked by gears attached to the driving rotor. The air (or gas) is sucked inside the pump in which it is converted pressure air via displacement of air (or gas) and as pressure air is blowed outside by means of the rotors that rotate non-contactly in opposite direction. That is, ambient air can be converted to the pressure air inside the pump. That is the reason how air is converted to the pressure air. This is working principle of all roots blowers.

The roots blowers and compressors are both important machines for industrial applications, but there are some basic differences between two mechanisms. First, both possess different working principles. The roots blower sucks ambient air or gas into blower body and turns the air into pressurized air with rotating rotors. In other words, blowers do not compress the air internally in order to produce pressure and volume. On the other hand, compressors (derivated from compress word) compress the air to convert it pressurized. Second, while roots blowers can create low pressure at high volume, the compressors make high pressure at low volume. The capacity of blowers is upto 1 bar at 15.000 m3/h. whereas compressors’ one is 10 bars. In conclusion, roots blower is not essentially a compressor, albeit it is generally regarded as a compressor.

Unit Bar Mbar Pa KPa MPa(torr) Kgf/cm2 Mm hg MMWC PSI 1"WC
1bar 1 1000 100.000 100 0,1 1,01972 750,062 10197,16 14,5038 401,463
1mbar 0,001 1 100 0,1 0,0001 1,01972.10-3 0,7501 10,1972 0,0145 401,463.10-3
1 Pa 0,0001 0,01 1 0,001 0,000001 1,01972.10-5 0,0075 0,10197 0,000145 4,01463.10-3
1 KPa 0,01 10 1000 1 0,001 0,010197 7,5006 101,972 0,145 4,01463
1 MPa 10 10,000 1,000.00 1000 1 10,1972 7500,62 101972 145,038 4014,63
1kgf/C2 0,981 980,7 980,666 98.0665 0,09807 1 735,56 10,000 14,2233 393,7008
1mm Hg 0,00133 1,333 133,63 0,13332 0,1333.10-3 0,001359 1 13,5951 0,01934 0,53524
MMWC 0,000098 0,098 9,807 0,009807 9,807106 0,001 0,07356 1 0,0012 39,37008.10.3
1 pSI 0,06895 68,95 6895,06 6,895 6,895.10-3 0,07031 51,717 703,01 1 27,68
1’’WC 2,490893,10-3 2,49089 249,089 0,249089 0,249089.10-3 2,54.10-3 1,86832 25,4 0,03613 1

1Pa1 N/m2

1Kpa=1Kn/m2

1Mpa=1Mn/m

Pressure Converter

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We create designs and quality

Our first goal is to obtain and sustain customer satisfaction. We create and supply high quality machines in order to catch this goal. There is definitely a Pasifik Roots Blower for you. Let you be one of our satisfied clients.

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Pasifik Roots Blower Pump, roots blower, air blower, supercharger, positive displacement pump, roots supercharger, roots blower applications, rotary positive displacement pump, what is a roots blower, roots blower manufacturers, pneumatic conveying, rotary air blower, How does a “Roots Blower” operates
Some reasons to work together
01.Customer Orientation

Pasifik Blower emphasizes the customer orientation as a whole. We know very well that we are successful as much as our customers are satisfied.

02.We believe in quality

We offer a wide range of Roots Blowers that are highly-developed machines in the field of air (gas) in industry. You can seamlessly employ our blowers for years.

03.Innovative Technology

Pasifik Blower culture is built on innovation and technology. We improve processes, generate new ideas and create innovative products.

04.Business Ethics

Pasifik Blower has implemented business ethics and also is strictly attached to laws and regulations at all points of our activities.

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Volume Flow (m3/h)
About Pasifik Blower
We always stay with our clients and respect their business. We deliver 100% and provide instant response to help them succeed in constantly changing and challenging business world.
Meet Our Team
Design is not just what it looks like and feels like. Design is how it works.

* Long-Life Working * Maximum Performance * Low Maintenance * Highly-Developed Design * Robust Body * Reliable and High Performance * Large Volume of Flow Possible * Volumetric Efficiency * Constant Air Flow * Belt or Direct Coupling Possible * Cooled by Ambient Air * Oil-Free Conveying.

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