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U405 Reconnectable Breakaway


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.


We advice you replace a new U405 breakaway when the pull-force is lower than 180 lbs after many reconnections


Body: die cast zinc

Main Seals: Viton

Main Spring: stainless steel

Guide and poppet: POM

Protective Sleeve: Pa66


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.


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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    ate spare parts according to User’s Manual. Keep seal surface clean and flat as disassembly and reassembly. Store O-ring seal in sunproof place without evident temperature change in case of aging. Rubber and asbestos gasket, cork and rubber board and rubber seal In disassembling or reassembling cone-shaped seal structure pays much attention not to hurt or broken sublatae surface fuel dispenser s, cleaning waste. Chapter III Electric control system of fuel dispenser Article I Main functions of electric control system for fuel dispenser Fuel dispenser is operated under electric control, realizing refueling process. Its main function brief as followed: calculation of volume and sales: measuring CPU collect flow data from pulse sensor, and count volume and sales according to certain calculating method. Finally these data display on screen. Pulse sensor inspection: lock fuel dispenser as sensor occur trouble. Starting motor, stop control, switch on and off solenoid valve. Display function: show various filling information on screen Dialogue function: filing staff realize general operation through keyboard, display screen and nozzle switch. Network communication function: all fuel dispenses in network are managed and controlled by centre-control computer. Article II Electric control system configuration of fuel dispenser 1. General structure Diagram 3-1 illustrated single nozzle fuel dispenser, mechanical section showed in broken line ---- also called hydraulic components, yet real line is showing the electric section (system) of fuel dispenser, including measuring main board, keyboard, display screen, control circuit of motor and solenoid valve, motor, solenoid valve, fuel dispenser pulse sensor, nozzle switch, power supply board, junction box of AC current and communication box. Diagram 3-1: Structural sketch map of fuel dispenser mounted single nozzle There is little difference between double and s fuel dispenser ingle fuel dispenser in electric control system, the former having two sets of display screen, keyboard, a control of

technical specification

    €€ã€€ TECHNIQUES Nb Pages : 138 + 0 PJ   de la LIAISON AUTOMATE-MONETIQUE Date :  POS Department   Date Rev. Description Auteur V rificateur Approbateur   Edit.   fuel dispenser 10.1 : suppression de la description du C.L.   231002 51   protocole Liaison s rie (non support )   10.2.2 : ajout Proc dure de   connexion   11.5.8 : ajout note 5 (B0 )   11.6.8 : ajout note 7 (EMV)   11.7.3 : ajout D184 (ISO2)   11.7.4 : D5011 optionnel ; D5039   supprim e; ajout notes 7 et 8 (ISO2)   11.7.6 : D5010 optionnel   11.7.8 : D5010 optionnel   11.7.9 : ajout D5031 ; D5039   supprim e (ISO2)   13.1.2 : pr cisions   13.1.3 : attribution d une plage de tags   syst â•©e : Ajout code 99 pour D387 : D751 d fini : D827 ajout code 108 : D5010 d finition valeur par   d faut (toutes cartes)   fuel dispenser : D5011 d finition valeur par   d faut (cartes privatives) : D5021 compl t (ISO2) : ajout D5031 fuel dispenser Num ro de   distributeur?

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    just on government overlooks more complex factors. You also suggest that possible government interference disabled the leadership of the Wafd Party. Sadly, Wafd has been in decline for years. In last February s Country Report, your sister company, the Economist Intelligence Unit, recorded the climax of this process when the Wafd committee voted to remove their incumbent leader, fuel dispenser Noman Gomaa, from office. It seems unrealistic to attribute such deep-seated internal party difficulties to government doing. Third, you lament that emergency laws in Egypt have not been repealed in line with an election promise. Egypt is facing turbulent times and is regrettably afflicted by the scourge of international terrorism. We are conducting a similar debate to that in Britain on the best way to respond. Our new parliament, which sat barely four months ago, should be allowed more time to agree on the appropriate legislation. Ayman Alkaffas Press counsellor Embassy of Egypt London French trade unions SIR �You rightly point out that despite a low level of membership, trade unions in France retain a strong influence thanks to legal arrangements (“Power without responsibility� April 29th). This is because an important piece of legislation states that the outcome of negotiations conducted between employers and trade unions automatically apply to all firms in the same industry. Thus nearly all employees in France are covered by collective negotiations, and the trade unions are in fact defending the interests of the many, not the few. Emmanuel Gastard London Slippery customers SIR �To suggest that it is only the state-run oil companies, such as Venezuela s, fuel dispenser that are inefficient and politicised is naive (“Oil and hauteur� May 6th). The implication that the American-based, multinational oil companies are not themselves highly politicised is nothing short of laughable. Indeed, it fuel dispenser is indisputable that they presently have their own operatives holding many levers of power in the world s