
U102-A2 Pumping Unit
Materials:
Body: Aluminum (Spray-Painted)
seals: Buna-N
Technical Specifications:
Power:750-1000W
Flow Rate:45~90L/min
Rotary speed :630~730rpm
Noise: 68db(A)
Minimum. vacuum degree: 0.054Mpa
Pressure Drop: 0.12-0.25Mpa
Separate Ability of Oil and Air: >=20%
Features :
Positive displacement, self priming, internal gear type and adjustable bypass valve.
Designed for quiet, vibration-free operation.
Reusable suction strainer filter at inlet connection.
Reverse check valve at air separator float mechanism.
Check and relief valve at outlet of pumping unit.
100% Factory Tested.
Package:
Product ID Net Weight Cross Weight Dimension
U102-A2 18kg/case of 1 18.5kg/case of 1 36×32× 30cm/case of 1
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the
2,800 people directly affected, 850 would be flooded out of their homes. The project “will produce the most serious
environmental impacts of any dam plan in the Amazon,�declares Glenn Switkes of the International Rivers
Network, a green lobby group.
He speaks for what looks like a feeble coalition of local interests and global NGOs, hardly an obstacle to the
national quest for energy. Yet in Brazil the grandest schemes can be brought low by a recalcitrant regulator, a
rogue judge or an angry citizen. A hunger-striking bishop derailed a pet project of President Luiz Inácio Lula da
Silva, to divert water from the São Francisco River to the parched north-east.
Promoters of the dams are therefore trying to turn a classic fight between growth and conservation into a marriage
of the two. The 20 billion reais ($8.6 billion) proj fuel dispenser ect, which would be Brazil s third-biggest producer of
hydroelectricity, aims for modesty. The taller of the two dams will be 15 metres (50 feet) high—a midget compared
with the 196 metres of Itaipu, on Brazil s border with Paraguay. Its reservoir will not be much bigger than the
river s natural high point, and the water s flow barely checked. Ways will be found to guide fish upstream. The
project will invest in conservation, in an area notorious for deforestation and already opened up for development
by the BR-364, a federal highway. “This region will be better and more protected with our intervention than today,�
insists Mr Meireles.
That argument is winning converts. The Inter-American Devel fuel dispenser opment Bank (IDB) is keen to provi fuel dispenser de finance and
advice on how to reduce damage to the environment. Jorge Viana, the green-minded governor of the neighbouring
state of Acre, has endorsed the scheme.
Many environmentalists do not. It is folly to dam a river that carries half the sediment in the Amazon basin,
according to Jorge Molina, a Bolivian hydrologist. The builders say that almost all the sediment will pass through.
Mr Molina claims that the upstream Jirau