Prb-250 Sewage Treatment Compressor Industrial Air Blowers Roots Blower for Vacuum Aquaculture Aeration

• After-sales Service: Online
• Warranty: 1.5year
• Type: Sludge Dewatering Machine
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: PRB-250
• Method: Physical Treatment
• Usage: Industrial
• Power: 0.37-280kw
• Outlet: DN32-DN300mm
• Pressure: -10- -60kpa
• Capacity: 0.38-181m3 /Min
• Transport Package: Wooden Box
• Specification: standard
• Trademark: FFTECH
• Origin: China
• Production Capacity: 500000set/Year
• Package Size: 170.00cm * 155.00cm * 150.00cm
• Package Gross Weight: 140.000kg

Product Description

Product Description

PRB is a displacement blower, the pressure can be adjusted according to the requirement of the user in allowing range, there are two impellers in the blower body which rotate in the opposite direction, in order to let the impeller rotate, there are some tiny gap between the impeller to body impeller to impeller. When the impeller rotates through the suction inlet, it can gather an amount of air between the body and impeller, then the impeller go on rotating, and the air will be pressured, the pressure in the body will rise, finally the air has been send to the outlet.

Application:
Wastewater treatment, ash treatment after
combustion, dust collection device, vacuum dehydration of
dyeing, finishing and papermaking equipment, flue gas
desulfurization, environmental conditioning equipment,
exhaust, drying, air transportation, gas and powder
transportation, aquaculture, air pressure transportation and
liquid mixing
 

Product features

 

Wide range of capacity and pressure.

Calibre: 32mm-400mm (1.25 "-16")

Capacity: 0.38-283m3 /min (13-9985CFM)

Pressure: The pressure of one-stage PRB type up to

8000mmAq (0.8kgf/cm2 )

Delivers completely oil-free air.

 

Low oscillation and low noise by dynamic balance which revised by computer.

 

Smaller change in capacity against change in pressure.

 

High effificiency due to special impeller design, great air delivery low power.

 

Simpler and solider structure, less trouble.

 

Highest quality pilot & accurate great applied, long life and low noise assured.

 

Standardized product with strict quality control.

 

Our rotor has used the most advanced technic, one time for all working process of the six-shaft method, to enhance

the precision.
 

Detailed Photos

Product Parameters

 

Type	RPM	1000mmAq		2000mmAq		3000mmAq		4000mmAq		5000mmAq		6000mmAq		7000mmAq		8000mmAq
		Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La
PRB-32	1500	0.56	0.17	0.51	0.28	0.47	0.40	0.43	0.51	0.40	0.62	0.38	0.73	-	-	-	-
	1750	0.68	0.20	0.62	0.33	0.58	0.46	0.55	0.59	0.52	0.72	0.49	0.86	-	-	-	-
	2000	0.79	0.23	0.74	0.38	0.70	0.53	0.66	0.68	0.63	0.83	0.61	0.98	-	-	-	-
	2300	0.93	0.26	0.88	0.43	0.84	0.61	0.80	0.78	0.77	0.95	0.74	1.13	-	-	-	-
	2600	1.07	0.29	1.02	0.49	0.97	0.68	0.94	0.88	0.91	1.08	0.88	1.27	-	-	-	-
	3000	1.25	0.34	1.20	0.56	1.16	0.79	1.12	1.02	1.09	1.24	1.07	1.47	-	-	-	-
PRB-40	850	1.02	0.42	0.89	0.64	0.79	0.85	0.71	1.07	0.63	1.29	-	-	-	-	-	-
	950	1.18	0.47	1.05	0.71	0.95	0.95	0.86	1.20	0.79	1.44	-	-	-	-	-	-
	1050	1.33	0.52	1.20	0.79	1.10	1.06	1.02	1.32	0.94	1.59	-	-	-	-	-	-
	1150	1.49	0.57	1.36	0.86	1.26	1.16	1.18	1.45	1.10	1.74	-	-	-	-	-	-
	1250	1.65	0.62	1.52	0.94	1.42	1.26	1.33	1.58	1.26	1.90	1.19	2.22	1.13	2.54	1.07	2.86
	1350	1.80	0.67	1.67	1.01	1.57	1.36	1.49	1.70	1.42	2.05	1.35	2.39	1.29	2.74	1.23	3.08
	1450	1.96	0.71	1.83	1.09	1.73	1.46	1.65	1.83	1.57	2.20	1.50	2.57	1.44	2.94	1.39	3.31
	1550	2.12	0.76	1.99	1.16	1.89	1.56	1.80	1.95	1.73	2.35	1.66	2.75	1.60	3.15	1.54	3.54
	1650	2.27	0.81	2.14	1.24	2.04	1.66	1.96	2.08	1.89	2.50	1.82	2.93	1.76	3.35	1.70	3.77
	1750	2.43	0.86	2.30	1.31	2.20	1.76	2.12	2.21	2.04	2.65	1.98	3.10	1.91	3.55	1.86	4.00
	1850	2.59	0.91	2.46	1.39	2.36	1.86	2.27	2.33	2.20	2.81	2.13	3.28	2.07	3.75	2.01	4.23
	1950	2.74	0.96	2.61	1.46	2.51	1.96	2.43	2.46	2.36	2.96	2.29	3.46	2.23	3.96	2.17	4.46
PRB-50	850	1.81	0.61	1.64	0.97	1.52	1.34	1.41	1.70	1.31	2.06	1.22	2.42	1.14	2.79	1.07	3.15
	950	2.07	0.68	1.91	1.09	1.78	1.49	1.67	1.90	1.57	2.30	1.48	2.71	1.40	3.11	1.33	3.52
	1050	2.34	0.75	2.17	1.20	2.04	1.65	1.93	2.10	1.83	2.55	1.75	2.99	1.67	3.44	1.59	3.89
	1150	2.60	0.82	2.43	1.32	2.30	1.81	2.19	2.30	2.09	2.79	2.01	3.28	1.93	3.77	1.85	4.26
	1250	2.86	0.90	2.69	1.43	2.56	1.96	2.45	2.50	2.35	3.03	2.27	3.56	2.19	4.10	2.11	4.63
	1350	3.12	0.97	2.95	1.54	2.82	2.12	2.71	2.70	2.62	3.27	2.53	3.85	2.45	4.42	2.37	5.00
	1450	3.38	1.04	3.21	1.66	3.08	2.28	2.97	2.90	2.88	3.51	2.79	4.13	2.71	4.75	2.64	5.37
	1550	3.64	1.11	3.47	1.77	3.34	2.43	3.23	3.10	3.14	3.76	3.05	4.42	2.97	5.08	2.90	5.74
	1650	3.90	1.18	3.73	1.89	3.61	2.59	3.50	3.30	3.40	4.00	3.31	4.70	3.23	5.41	3.16	6.11
	1750	4.16	1.26	4.00	2.00	3.87	2.75	3.76	3.50	3.66	4.24	3.57	4.99	3.49	5.74	3.42	6.48
	1850	4.43	1.33	4.26	2.12	4.13	2.91	4.02	3.70	3.92	4.48	3.84	5.27	3.76	6.06	3.68	6.85
	1950	4.69	1.40	4.52	2.23	4.39	3.06	4.28	3.89	4.18	4.73	4.10	5.56	4.02	6.39	3.94	7.22

Packaging & Shipping

Company Profile

Boliyuan Technology (Shandong) Co., Ltd. is one of the leading fluid equipment manufacturer and high-tech Company in China. We were founded in 2014 and headquarter is located in the beautiful "spring city" Jinan. Our Brand is FFTECH- future fluid technology. We hold three production bases in Jinan ,Nanjing and Yangzhou. We specialize in pumping, agitation, mixing, separation and purification technologies for fluids of all type.

After years of success in the domestic market and exported to Japan and South Korea, Southeast Asia, West Asia, Australia and North America, etc. Our team is dedicated to be a top fluid treatment enterprise, to provide technical innovation products for the society, to serve customers and the society, to make a modest contribution to the development of global environmental protection. We have an extensive range of fluid treatment equipment for different kinds of applications.