Brand Name: | Frezer |
MOQ: | 1 Set |
Price: | Negotiable |
Payment Terms: | T/T,L/C,Western Union |
Supply Ability: | 3,000 Units/Month |
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 |
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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 |
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