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.

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

’t shut. Check valve can’t open fully as amount of waste at the lower part of outlet valve of vapor separator. Upper cover gasket of vapor separator is broken, leads to pressure not enough. 3.5. Pipeline is jammed and bottom valve could not fully open. Serious fluctuation and noise in operation Jammed filter net and too long or too thin pipeline cause heavy loan making big noise. Locked overflow valve or too tight adjusting bolt. Jammed vane causes serious oil fluctuation Pipeline vibrates heavy. Delivery frequency is same to inherent mechanical frequency. instable flow rate as starting Overflow valve works abnormally. Pipeline has U shape curve, generating air resistance. Pipe valve has some trouble. Contain foam in flowing oil Pipe and bottom valve trouble because of ceaseless exhausting air in vapor separator. Exhausting pipe inhales air. Inspect check valve and cone-shaped valve. Vapor separator’s outlet valve and exhausting valve is jammed leading to fail to separate air from oil. Accurac fuel dispenser y beyond scope Double optical board is broken in pulse sensor, which leads to countable pulse lost. Inner leakage in measurement transducer causes accuracy beyond range. Change new transducer. As insufficient capacity of vapor separator, check outlet valve and exhausting pipe. Fuel dispenser’s main board is broken, which also lead to inaccuracy. Pipeline leakage c fuel dispenser auses vapor separator lost function. Motor rotates slowly and become hot as refueling Motor has been destroyed. Winding short circuit or disconnected; starting capacitor has been damaged in single phase motor; Control circuit of motor is brok fuel dispenser en, which leads to starting problem. Exterior wiring also cause motor failure, (absent electric phase, long wiring distance, too thin lead, much lower voltage) Oil overflowing in exhausting pipe Small floater is damaged and dropped down in vapor separator. Large amount of oil flow into vapor separating chamber; oil is discharge from exhausting pipe as return valve trouble

If a zero transaction is required (dictated by the contents of the data element　　 ZeroTR_Mode ) the transaction with a zero value must be stored in the transaction　　 buffer.　　 PCD Comment:　　 If the proprietary pump protocol doesn t support zero transactions the PCD will　　 have to recognise the zero transaction situation and store the respective transaction　　 details in the transaction buffer.　　 Action : The FP state change is send as an unsolicited data array　　 FP_Status_Message .　　June 2005 IFSF - STANDARD FORECOURT PROTOCOL FP31_2.21　　 DISPENSER APPLICATION　　 Page: 45　　 FILL-TIME-O fuel dispenser UT The FP times out when the duration of the fuelling operation exceeds the maximum　　 time allowed for this product (defined by the contents of the data element　　 Max_Fill_Time). The FP moves back to the IDLE state.　　 If a zero transaction is required (dictated by the contents of the data element　　 fuel dispenser ZeroTR_Mode ) the transaction with a zero value must be stored in the transaction　　 buffer.　　 PCD Comment:　　 If the proprietary pump protocol doesn t support zero tran fuel dispenser sactions the PCD will　　 have to recognise the zero transaction situation and store the respective transaction　　 details in the transaction buffer.　　 Action : The FP state change is send as an unsolicited data array　　 FP_Status_Mes

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