Yonghao vacuum DVPF-48 explosion-proof two-stage rotary vane Vacuum Pump, pumping speed 48m3/h
SEIt adopts flameproof composite explosion-proof technology, equipped with anti-suction valve and gas ballast valve, pumping speed 48m3/h, limit pressure 0.005mbar, suitable for flammable and explosive environment.
$1820.00/set
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Model：
DVPF-48
YongHao vacuum DVPF-48 Explosion-proof two-stage rotary vane Vacuum PumpSPEC
YongHao vacuum DVPF-48 Explosion-proof two-stage rotary vane Vacuum PumpDetails
YongHao vacuum DVPF-48 Explosion-proof two-stage rotary vane Vacuum PumpPacking list
- SKU
- NB050188
- pumping speed 50Hz
- 48(m3/h)
- Pumping speed 60Hz
- 58(m3/h)
- Ultimate pressure (pa) gas ballast
- ≤5x 10-1(0.005mbar)
- Ultimate pressure (pa) open gas town
- ≤5 (0.05mbar)
- Rotation speed 50Hz
- 1440(r/min)
- Rotation speed 60Hz
- 1720(r/min)
- Power supply Voltage
- 380V
- Motor Power
- 1.5Kw
- Air Intake Interface (DN)
- KF-40
- Air outlet interface (DN)
- KF-40
- noise value
- 58dB(A)
- oil Capacity
- 4.0L
- Pump oil temperature rise
- ≯45（℃）
- Dimension
- 715x280x395mm
- Gross Weight/Net Weight
- 68/60(KG)
DVPF-48
Explosion-proof two-stage rotary vane Vacuum Pump
It adopts flameproof composite explosion-proof technology, equipped with anti-suction valve and gas ballast valve, pumping speed 48m3/h, limit pressure 0.005mbar, suitable for flammable and explosive environment.
Product Introduction
This series of pumps are the equipment for extracting gas from flammable and explosive hazardous places with explosion-proof grades IA, IB and TI-T4 groups, and are widely used in petroleum, chemical, military, explosives, scientific research, mines, oil depots, liquefied gas stations, gas pipelines, aerospace, laboratories and other related fields.
Features
An anti-backsuck valve is provided to prevent oil from being backsucked into the vacuum vessel during shutdown
It is equipped with air ballast valves to meet the vacuum requirements of different customers and the ability to handle water vapor
Explosion-proof mark: ExdIBT4
This pump adopts explosion-proof, burning, intrinsically safe composite explosion-proof technology, safe and reliable
FAQ
QWhich vacuum pump should be selected when handling samples containing a small amount of water vapor in the laboratory?
A
DVPF-48 is suitable. It is equipped with a gas ballast valve, which can effectively treat water vapor and avoid oil pollution. The minimum limit pressure can reach 0.005mbar, and the pumping rate is 48m ³/h, which meets the laboratory's requirements for Vacuum Level and cleanliness.