DPA classic type of suction arm - Suspension
DPA classic type of suction arm - SuspensionBrand
Applied range
◆ The occasion for collecting dust pollution
◆ Collect welding dust pollution occasions
◆ The occasion of collecting oil fume pollution
◆ Capture volatile organic solvent gas pollution occasions
◆ The occasion for partial removal of hot air
◆ The occasion for partial air supply
Installation type
◆ The wall bracket holds the load and the shoulder hose socket is attached to the ventilation duct down the end.
Product superiority
◆ Scientific design and production of double four-side mechanism external bracket, high quality air pressure jacking bar balance gravity operation light hover reliable and durable.
◆ Equipped with adjustable anti-drift damping device to offset the pendulum effect caused by non-vertical mounting surface, convenient for mounting and reliable hover.
◆ Aluminum alloy surface epoxy resin powder spraying hard tube light weight beautiful appearance, steel reinforced high quality hose durable.
◆ There is no obstruction in the whole pipe, and the ventilation volume is large with small wind resistance.
◆ Ratchet positioning air valve can adjust the air volume at will, and close the air valve when not in use to avoid waste of air volume, energy saving and environmental protection.
◆ The cyclone suction hood is light in weight and strong in rigidity.
Specification
| Product Type |
Net Weight (kg) |
Nominal Diameter (mm) |
Extended Length (m) |
Cone Diameter (mm) |
Recommended Ventilation Rate (m3/h) |
Pressure Loss (pa) |
| DPA-075-1.5 | 4.5 | 75 | 1.5 | 175 | 100-250 | 140-500 |
| DPA-075-2.0 | 7.0 | 75 | 2.0 | 175 | 100-250 | 140-500 |
| DPA-100-1.5 | 5.0 | 100 | 1.5 | 200 | 300-500 | 250-860 |
| DPA-100-2.0 | 7.5 | 100 | 2.0 | 200 | 300-500 | 250-860 |
| DPA-125-2 | 9.8 | 125 | 2.0 | 265 | 400-700 | 300-940 |
| DPA-125-3 | 19.5 | 125 | 3.0 | 265 | 400-700 | 300-940 |
| DPA-160-2 | 18.5 | 160 | 2.0 | 300 | 800-1400 | 230-620 |
| DPA-160-3 | 22.5 | 160 | 3.0 | 300 | 800-1400 | 230-620 |
| DPA-200-2 | 21.3 | 200 | 2.0 | 340 | 1300-2200 | 280-820 |
| DPA-200-3 | 25.3 | 200 | 3.0 | 340 | 1300-2200 | 280-820 |
| DPA-125-4 | 23.0 | 125 | 4.0 | 265 | 400-700 | 300-940 |
| DPA-160-4 | 27.8 | 160 | 4.0 | 300 | 800-1400 | 230-620 |
| DPA-200-4 | 31.0 | 200 | 4.0 | 340 | 1300-2200 | 280-820 |
Notes：
◆ DPA-125/160/200-4 contains DSAE-125/160/200. For details, see DSAE through typical inspiratory arm extension
◆ DPA-125/160/200-4 = DSAE-125/160/200 + DPA-125/160/200-3
