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Blowers
Specifications
PB-2520 Specifications
Physical Dimensions
| Specification | Value |
|---|---|
| Length | 324 mm (12.8 in.) (without blower pipes) / 958 mm (37.7 in.) (with blower pipes) |
| Width | 233 mm (9.2 in.) |
| Height | 355 mm (14.0 in.) |
| Weight (Dry) | 3.6 kg (7.9 lb.) (without blower pipes) / 3.9 kg (8.6 lb.) (with blower pipes) |
Engine
| Specification | Value |
|---|---|
| Type | Air-cooled, two-stroke, single-cylinder gasoline engine |
| Bore | 34.0 mm (1.34 in.) |
| Stroke | 28.0 mm (1.1 in.) |
| Displacement | 25.4 cm³ (1.55 in³) |
Exhaust System
| Specification | Value |
|---|---|
| Exhaust | Spark arrester muffler or spark arrester muffler with catalyst |
Fuel & Lubrication
| Specification | Value |
|---|---|
| Carburetor | Diaphragm with purge pump |
| Ignition System | Flywheel magneto, capacitor discharge ignition type |
| Spark Plug | NGK BPMR8Y - Gap 0.65 mm (0.026 in.) |
| Fuel Type | Mixed (gasoline and two-stroke oil) |
| Gasoline/Oil Ratio | 50:1 |
| Gasoline | Use 89 octane unleaded. Do not use fuel containing methyl alcohol, more than 10% ethyl alcohol, or 15% MTBE. Do not use alternative fuels such as E-15 or E-85. |
| Oil | ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345-FD, two-stroke, air-cooled engine oil. |
| Fuel Tank Capacity | 0.55 L (18.6 US fl. oz.) |
Starter System
| Specification | Value |
|---|---|
| Starter Type | Automatic recoil starter, centrifugal type |
Performance
| Specification | Value |
|---|---|
| Idle Speed | 3,000 RPM |
| Wide Open Throttle Speed (W.O.T.) | 7,500 RPM |
| Maximum Air Speed (with pipes) | 76.2 m/sec (170 MPH) |
| Air Volume | 12.8 m³/min. (453 ft³/min.) |
Noise Level
| Specification | Value |
|---|---|
| Sound Level at 15m (50 ft.) dB(A) per ANSI OPEI B175.2 | 70 dB(A) |