PB161 Roots Blower

This model is the our largest model. Its power is from 15 kW to 250 kW. Air flow rate is from 2.775 to 7.650 m3/h. and pressure level is up to 800 mbar. Please look at the following table contains capacity and performance range of PB161 Roots Blower.

To see our other blower models, please click.

**Pasifik Blower General Performance Table**
PB Models	ΔP mbar	100			200			300			400			500			600			700			800			900			1000
PB Models	rpm	Q	kW	˚C	Q	kW	˚C	Q	kW	˚C	Q	kW	˚C	Q	kW	˚C	Q	kW	˚C	Q	kW	˚C	Q	kW	˚C	Q	kW	˚C	Q	kW	˚C
100	2280	1,87	0,6	30	1,69	0,97	45	1,55	1,35	60	1,43	1,73	75	1,32	2,1	95	1,22	2,5	115
	2860	2,46	0,8	30	2,28	1,28	40	2,14	1,74	55	2,03	2,23	70	1,92	2,69	85	1,83	3,18	100	1,76	3,66	115
	3200	2,81	0,95	30	2,63	1,47	40	2,49	2	55	2,37	2,53	65	2,26	3,06	80	2,19	3,6	95	2,1	4,14	110	2,02	4,68	125
112	920	1,24	0,45	40	0,96	0,77	40	0,75	1,08	60	0,58	1,4	70
	1420	2,27	0,69	35	2	1,18	40	1,79	1,67	55	1,61	2,16	65	1,45	2,65	85
	2930	5,4	1,43	30	5,12	2,44	40	4,91	3,45	50	4,73	4,46	60	4,58	5,47	75	4,43	6,48	90	4,3	7,49	105	4,18	8,5	120	4,07	9,51	130
125	960	4,38	1,35	30	3,96	2,25	40	3,64	3,15	50	3,36	4,06	60	3,12	4,96	80	2,9	5,86	100
	1450	7,14	2,04	30	6,72	3,41	40	6,39	4,77	50	6,12	6,13	60	5,88	7,49	75	5,66	8,85	95	5,46	10,2	105
	2850	15	3,69	30	14,6	6,36	35	14,3	9,05	45	14	11,7	55	13,8	14,4	65	13,6	17	85	13,4	19,8	95	13,2	22,4	105
137	965	9,28	2,81	30	8,58	4,64	45	8,04	6,47	35	7,59	8,29	65	7,19	10,1	70	6,84	12	90	6,5	13,8	105
	1460	14,9	4,26	30	14,2	7,02	40	13,7	9,78	50	13,2	12,6	60	12,8	15,3	70	12,5	18,1	90	12,1	20,8	100	11,8	23,6	115
	2200	23,3	6,42	30	22,6	10,6	35	22,1	14,7	45	21,6	18,9	55	21,2	23,1	65	20,9	27,2	80	20,5	31,4	95	20,2	35,6	105
151	965	26,7	6,1	30	25,6	11,1	40	24,8	16,1	50	24,1	21,2	60	23,4	26,2	75	22,7	31,3	85	22,1	36,3	100	21,6	41,3	115	21,1	46,3	130
	1130	31,8	7,5	30	30,5	13,2	40	30,2	19,4	50	29,4	25,2	60	28,6	31,1	70	28	37	85	27,7	43,3	95	27,1	49,1	110	26,6	55,1	120	26,1	61,1	130
	1300	37	8,9	30	35,8	15,6	40	35,1	22,4	50	34,3	29,1	60	33,6	35,8	70	32,9	42,4	80	32,3	49,2	95	31,8	55,9	105	31,2	62,6	120	30,7	69,3	130
	1460	42,2	10,5	30	40,7	17,9	35	40,1	25,5	45	39,2	33	55	38,8	40,8	70	38,2	48,3	80	37,6	55,9	90	37	63,5	105	36,5	71,1	115	36	78,6	125
161	720	58,6	13	30	55,8	23,8	40	53,6	34,7	50	51,8	45,6	60	50,2	56,5	75	48,8	67,3	85	47,5	78,2	100	46,2	89,1	115
	950	79,4	17,4	30	76,6	31,8	40	74,5	46,1	50	72,7	60,5	60	71,1	74,9	70	69,6	89,3	85	68,3	104	95	67,1	118	105
	1200	102	23,3	30	99,3	41,4	40	97,2	59,6	50	95,3	77,6	60	93,8	95,8	70	92,3	114	80	91	132	90	89,8	150	100
	1480	127	27,4	30	125	49,7	40	122	72,1	50	121	94,5	60	119	117	70	118	139	80	116	162	90	115	184	100

PB161 Roots Blower Body

PB161 Roots Blower Package

positive displacement blower, roots type blower, rotary air blower, pd blower, pasifik blower

PB161 Roots Blower Unit

Pasifik Blower at a Glance

Highly-Developed Design

Because of highly-developed design of Pasifik Blowers that are suitable for extensive range of industrial applications and hard working conditions.

Low Maintenance

We engineered our machines to outperform and provide you with years of easy upkeep. We deliver more reliable and efficient roots blowers to you thanks to its rigid cast iron casing.

Spare Parts Availability

We at Pasifik Blower produce every single parts of our blowers by ourselves. What parts of our blowers you need, we guarantee that we can quickly supply it.

Wide Range Models

Wide range of our Roots Blowers and accessories are available depending on process parameters and operating environment. Our six models are ready to serve you.

Heat Dissipation

Overheating of most machines is generally undesirable situation. We prevent to overheat thanks to ribbed blower body for high efficiency heat dissipation.

Oil-Free Operation

Because the rotors operating non-contact each other and blower housing, no lubrication is required. This feature provides a great advantage in applications that need clean air or gases.

Applications

Pneumatic Conveying

Pneumatic conveying or pneumatic transport is a system or a process in order to transfer the bulk materials whatever they are granular or powdered through pipeline using pressured or vacuumed gas (usually air) which is generated by a suitable roots blower or compressor.

water treatment, wastewater treatment, drinking water, water treatment and blower, water treatment roots blower, water purification, aerator for water treatment, aerator for wastewater treatment, positive displacement blower, roots type blower, rotary air blower, pd blower, pasifikblower

Water and Wastewater Treatment

Roots blowers are both employed to aerate grit chamber in order to prevent sinking to the bottom of wastewater and blow air to aeration unit for bacteria to live in water treatment units. Number and size of blowers should be selected according to the capacity of the facility.

Chemical Industry

Roots blowers are employed in chemical and petro-chemical industry for conveying and compressing of many kind of gases that are inert, corrosive and explosive. Besides, the chemical and petro-chemical industry particularly depends on the gas supplying for their processes.

Food Industry

Foods must be clean and healthy. Therefore, both raw materials and finished products should be zero-touch during production. Blowers provides to convey pneumatically both raw materials and finished products like as sugar, salt, flour, grains, milk powder, chocolate etc. by reliable and clean way.

rotary lobe blower marine, rotary blower applications, roots pump blower applications, positive displacement blower, roots type blower, rotary air blower, pd blower, pasifikblower

Marine Industry

Rotary air blowers are used as supercharging of diesel engine, providing air supply to bubbler systems to Arctic duty vessels and icebreakers, for pneumatic transportation on ships, for maintaining ice-free ports, providing air bubble curtains (creating sound protection) to protect marine life.

roots blower applications, rotary air blower applications, mine industry and roots blower, roots pump blower, positive displacement blower, roots type blower, rotary air blower, pd blower, pasifikblower

Mining Industry

Roots blowers are used in mining industry for pneumatic transport of bulk materials and minerals. It is also used in aeration for oxidation processes and other refining applications. And especially big mining areas have wastewater treatment facilities where the roots blowers are employed.

vacuum air, roots blower vacuum air, rotary blower vacuum air, positive displacement blower, roots type blower, rotary air blower, pd blower, pasifikblower

Vacuumed Air in Industry

Roots blowers are almost used in vacuum systems where large gas loads are pumped in the intermediate vacuum range and/or volumes must be evacuated in a relatively short time. Vacuum systems are used in different manufacturing processes in many industries and areas.

biogas conveying, biogas transport, biogas conveying by roots blower, positive displacement blower, roots type blower, rotary air blower, pd blower, pasifikblower

Biogas Recovery and Recirculation

Biogas is primarily methane (CH4) and carbon dioxide (CO2) and may have small amounts of hydrogen sulfide (H2S), moisture and siloxanes. Biogas is explosive and corrosive. Roots blowers are used to convey biogas through pipes to burner or recirculated to fuel combustion engine-driven machines.

roots blower applications, bulk trailer and blower, bulk trailer blower, positive displacement blower, roots type blower, positive displacement blower, roots type blower, rotary air blower, pd blower, pasifikblower

Mounted on Bulk Trailers

Roots blowers are also used as mobile. Roots blowers are mounted on bulk trailers in order to blow feed, grain or cement from the trailer into bulk hoppers, bins or silos. They are also used to blow feed, grain or cement from hoppers, bins or silos into trailer.