Chongqing Friezheer Technology Co., Ltd.
| Payment Terms | T/T,L/C,Western Union |
| Supply Ability | 3,000 Units/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Packed in wooden cases |
| Product Name | Wastewater Aeration Blower Used in Aquaculture |
| Place Of Origin | China |
| Package | Wooden Case |
| Payment Methods | T/T, L/C |
| Factory Production Capacity | Aquaculture |
| Applications | Sandblasting Facility |
| Bore | 50A-300A |
| Pressure | 1Pa-1.013 25×100000Pa |
| Brand Name | Frezer |
| Certification | CE, ISO9001, ISO14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C,Western Union | Supply Ability | 3,000 Units/Month |
| Delivery Time | 5-8 work days | Packaging Details | Packed in wooden cases |
| Product Name | Wastewater Aeration Blower Used in Aquaculture | Place Of Origin | China |
| Package | Wooden Case | Payment Methods | T/T, L/C |
| Factory Production Capacity | Aquaculture | Applications | Sandblasting Facility |
| Bore | 50A-300A | Pressure | 1Pa-1.013 25×100000Pa |
| Brand Name | Frezer | Certification | CE, ISO9001, ISO14001 |
| Place of Origin | China | ||
| High Light | Holistic Full Wastewater Aeration Blower ，Aquaculture Wastewater Aeration Blower ，Aquaculture Sewage Treatment Plant Blower | ||
Holistic Full Wastewater Aeration Blower Used in Aquaculture Sewage Industry
Product Introduction
The tables display blower specifications including model, bore, operating speed, discharge pressure, airflow capacity, and power consumption.
The air capacity in the tables is indicated in the standard suction state.The standard suction state herein mentioned is defined as the condition at 20℃ temperature, 1.0332Kgf/cm2 (101.3KPa) absolute pressure and 65% relative humidity.
The reference air capacity (temperature 0℃ and 1.0332kgf/cm2 (101.3kpa) absolute pressure) is generally indicated in Nm3/min.
However, it may be converted into the standard air capacity by the following equation, if the suction pressure is equal.
Qs = QNx1.0732
Where, Qs: standard air capacity (m3/min); and
QN: reference air capacity (m3/min).
The conversion between discharge air capacity and standard air capacity is defined by the subsequent equation.
Qs = Qdx (1.0332+Pd)/ 1.0332x(273+Ts)/(273 + Td)
Where, Qd : discharge air capacity, in m3/min;
Pd : discharge pressure, in Kgf/cm2,
Ts : suction temperature, in ℃,
Td : discharge temperature, in ℃.
From supplied air capacity and discharge pressure values, the performance chart derives model type, bore dimension, operating speed, and power parameters.
Sl Units Conversion Table ( Sl Units in Heavy Lines )
| Pressure | Pa | Bar | Kgf/cm2 | atm | mmH2O | MmHg(Torr) |
| 1 1×105 9.806 65×104 1.013 25×105 9.806 65 1.333 22×102 | 1×105 1 9.806 6525×10-1 1.013 25 9.806 6525×10-5 1.333 2225×10-3 | 1.019 72×10-5 1.019 72 1 1.033 23 1×10-4 1.359 51×10-3 | 9.869 23×10-6 9.869 23×10-1 9.678 41×10-1 1 9.678 41×10-5 1.315 79×10-3 | 1.019 72×10-1 1.019 72×104 1×104 1.033 23×104 1 1.359 51×10 | 7.500 62×10-5 7.500 62×102 7.355 59×102 7.600 00×102 7.355 59×10-2 1 | |
Product Specification
| Mark Type | Bore | A | B | C | D | E | F | G | H | J |
| SR-50 | 50A | 570 | 179 | 135 | 895 | 152 | 230 | 540 | 420 | 60 |
| SR-65 | 65A | 610 | 202 | 145 | 970 | 192 | 230 | 600 | 440 | 80 |
| SR-80 | 80A | 700 | 225 | 165 | 1130 | 217 | 280 | 650 | 500 | 75 |
| SR-100 | 100A | 900 | 265 | 175 | 1255 | 234 | 280 | 850 | 630 | 110 |
| SR-125 | 125A | 945 | 294 | 205 | 1525 | 260 | 355 | 920 | 710 | 105 |
| SR-150 | 150A | 1155 | 377 | 225 | 1745 | 305 | 400 | 1150 | 950 | 100 |
| SR-175 | 200A | 1300 | 457 | 245 | 1765 | 305 | 520 | 1330 | 1030 | 150 |
| SR-200 | 200A | 1570 | 550 | 276 | 2230 | 405 | 591 | 1600 | 1300 | 150 |
| SR-250 | 250A | 1847 | 596 | 445 | 2790 | 520 | 760 | 2200 | 1800 | 2300 |
| SR-300 | 300A | 2167 | 683 | 470 | 2805 | 520 | 750 | 2500 | 2040 | 230 |
| Mark Type | Bore | K | L | M | N | O | P | Q | R | n-Φ1 | Weight |
| SR-50 | 50A | ― | ― | 260 | 220 | 122 | 20 | 80 | 60 | 4-Φ14 | 72 |
| SR-65 | 65A | ― | ― | 300 | 260 | 122 | 20 | 80 | 80 | 4-Φ14 | 84 |
| SR-80 | 80A | ― | ― | 370 | 330 | 147 | 20 | 80 | 75 | 4-Φ19 | 132 |
| SR-100 | 100A | ― | ― | 400 | 360 | 114 | 20 | 80 | 110 | 4-Φ19 | 168 |
| SR-125 | 125A | 355 | 355 | 430 | 390 | 175 | 20 | 100 | 105 | 6-Φ19 | 245 |
| SR-150 | 150A | 475 | 475 | 500 | 455 | 190 | 22.5 | 100 | 165 | 6-Φ19 | 408 |
| SR-175 | 200A | 515 | 515 | 500 | 455 | 310 | 22.5 | 100 | 240 | 6-Φ19 | 505 |
| SR-200 | 200A | 650 | 650 | 650 | 605 | 348 | 22.5 | 126 | 240 | 6-Φ19 | 900 |
| SR-250 | 250A | 900 | 900 | 950 | 870 | 250 | 40 | 140 | 250 | 6-Φ24 | 1653 |
| SR-300 | 300A | 1020 | 1020 | 950 | 870 | 240 | 40 | 140 | 270 | 6-Φ24 | 2132 |
Product Show
Our Service
Our service foundation consists of an elite team of engineers and technicians boasting profound industry expertise. We specialize in delivering tailor-made solutions precisely calibrated to your operational requirements. Our specialists deliver end-to-end assistance - spanning conceptual design, implementation, upkeep, and efficiency enhancement - guaranteeing flawless assimilation into your manufacturing workflows. Consider us your dedicated engineering ally.
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
3,000,000-5,000,000
Employee Number:
320~380
Ecer Certification：
Verified Supplier
Frezer Technology CO., LTD was founded in 2007 and headquartered in Chongqing—a national hub for technological innovation in western China and a renowned historical and cultural city, one of the few manufacturers in the world with patented hybrid bearing technology. Frezer Technology CO., LTD was founded in 2007 and headquartered in Chongqing—a national hub for technological innovation in western China and a renowned historical and cultural city, one of the few manufacturers in the world with patented hybrid bearing technology.
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