Pipe Cleaning Roots Air Blower , DN125 positive displacement blower aeration fan

Price Negotiable

Price: Negotiation

MOQ: 1 set

Delivery Time: 5 to 20 working days, depends on order amount and specification

Brand: BK

Product Description

Pipe Cleaning Roots Air Blower, DN125 positive blower, areation fan

About BK-3

Roots blower is a displacement blower, and it discharges a fixed amount of air in proportion to its rotation speed. Every rotation, there is two lobes to finish three times absorbing and discharging air. Compared with two lobes blower, is is of less air pulses, smaller load change, higher strength, lower noise and vibration.

Specifications

Model	BK125
Outlet connection size	DN125
Inlet connection size	DN125
Air capacity	9.19-20.28m3/min
Discharge differential pressure	10-80KPA
Rotary speed	1400-2350rpm
Motor type	7.5-30KW 380/400/415/440V/220V, 3PHASES, 50/60HZ, frequencytype
Installation type	Vertical type
N.W. of blower without motor	298kg
Packing size Approx.	1.61.11.45 (lengthwidthheight)

Features

Specially designed shaft and lobe curves reduces air leakage and promises reliable performance.
Vertical type of compact structure for easy installation and convenient maintenance

Hollow design of end-cover reduces the impact of inside high temperature on bearing cavity and prolong the bearing service life.

Large size bearing of improved load capacity is used for matching the size of enlarged shaft diameter.

Parameter

Model	Rotary Speed (RPM)	Inlet capacity (m3/min)and shaft power (kW) under various pressure
		0.01Mpa		0.02Mpa		0.03Mpa		0.04Mpa
		m3/min	KW	m3/min	KW	m3/min	KW	m3/min	KW
BK125	1400	11.56	5.63	11.02	7.07	10.61	8.50	10.27	9.93
	1550	12.94	6.24	12.40	7.82	11.99	9.41	11.64	11.00
	1750	14.77	7.04	14.24	8.83	13.83	10.62	13.48	12.42
	1850	15.69	7.44	15.16	9.34	14.74	11.23	14.40	13.13
	2050	17.53	8.25	16.99	10.35	16.58	12.45	16.23	14.54
	2200	18.91	8.85	18.37	11.10	17.96	13.36	17.61	15.61
	2350	20.28	9.46	19.75	11.86	19.34	14.27	18.99	16.67

Model	Rotary Speed (RPM)	Inlet capacity (m3/min)and shaft power (kW) under various pressure
		0.05Mpa		0.06Mpa		0.07Mpa		0.08Mpa
		m3/min	KW	m3/min	KW	m3/min	KW	m3/min	KW
BK125	1400	9.96	11.37	9.68	12.80	9.43	14.23	9.19	15.67
	1550	11.34	12.58	11.06	14.17	10.81	15.76	10.57	17.34
	1750	13.17	14.21	12.90	16.00	12.64	17.79	12.41	19.58
	1850	14.09	15.02	13.81	16.91	13.56	18.81	13.32	20.70
	2050	15.93	16.64	15.65	18.74	15.40	20.84	15.16	22.94
	2200	17.31	17.86	17.03	20.11	16.77	22.37	16.54	24.62
	2350	18.68	19.08	18.41	21.48	18.15	23.89	17.92	26.30