
U405 Reconnectable Breakaway
The U405 is a dry reconnectable breakaway for the conventional dispensing market. It is designed to be installed on fuel dispensing hoses, and will separate when subjected to a designated pull force. The dual valves seat automatically stopping the flow of fuel and limiting any fuel spillage, while protecting the dispensing equipment. When reconnecting the separated halves, the U405 seals tightly on an O-ring before the poppet stems engage to open the valve. For proper operation on high-hanging hoses, the U405 must always be installed With a straightening hose with a minimum length of 9". For low hose applications, the U405 should be installed down stream of the retractor cable.
WARNING
We advice you replace a new U405 breakaway when the pull-force is lower than 180 lbs after many reconnections
Materials:
Body: die cast zinc
Main Seals: Viton
Main Spring: stainless steel
Guide and poppet: POM
Protective Sleeve: Pa66
Features:
Pull force- the U405 will break away with a pull force of 250 lbs 5%, the U405 will break away with a pull force of 300 lbs 5%.
Unique double-poppet design-features low pressure drop.
Flow rate: 0-60L/Min
Working pressure: 0.18Mpa
Coupling halves- protected by proven plastic sleeves
Easily reconnected- just "push and twist" until you hear the audible click, signifying the unit has been correctly reconnected. Reconnection force approximately 15 lbs.
Line shock - U405 is able to absorb the effects of normal line shock through the unique design of the disconnecting features.
May be reconnected under wet or dry hose conditions.
100% Factory Tested.
Package:
Product ID Net Weight Cross Weight
U405-A 26.5kg/case of 50
30kg/case of 50
35x35x26 cm3 /case of 50
U405-B 26.5kg/case of 50 30kg/case of 50
35x35x26 cm3 /case of 50
U405-C 26.5kg/case of 50 30kg/case of 50
35x35x26 cm3 /case of 50
U405-D 26.5kg/case of 50 30kg/case of 50
35x35x26 cm3 /case of 50
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The Economist print edition
Commodity prices continue to rise, but investors tactics are changing
WEEK af fuel dispenser ter week, milestones are being passed in commodity markets. The latest record-breakers
are copper, which has now topped $8,000 a tonne, and platinum, now over $1,200 an ounce. Gold
has surpassed $700 an ounce—its highest price in a quarter of a century. Meanwhile, bull runs in
products from silver to soyabean oil continue. Investors are stil fuel dispenser l pouring money into
commodities—but not everyone is betting on a simple rise in prices.
In recent years the volume of copper futures traded on the New York Mercantile Exchange
(NYMEX) has risen by half and that of oil has almost doubled. Much of that increase stems from
the phenomenal growth in mutual funds that track commodity prices. Michael Lewis, of Deutsche
Bank, estimates that the value of such funds has risen from about $20 billion in 2002 to $90
billion today.
Normally, index-tracking funds do particularly well out of commodity booms, since they profit not
just from rising prices overall, but also from the difference between the price for prompt and
deferred delivery. Spot prices often exceed those for goods to be delivered in the future, because
buyers will pay a premium to secure their immediate needs. That allows investors to buy contracts
for delivery a few months away, and hold on to them until just before they fall due, by which time
they will be more valuable.
Since last year, however, oil to be delivered in the near future has cost more than that for
immediate supply, eliminating this “roll return� Indexed funds are losing money every time they
trade in their maturing oil contracts for future ones. They are also losing money when they turn
over their gold contracts, and returns on other metals are falling. So investors are looking for
more complicated strategies to replicate their recent gains.
One tactic is to invest in more distant futures, which are still generating roll returns, or in other,
more exot fuel dispenser