At the end of the description numbers of tables 1 & 2 add the corresponding prefix to the required type. Always they come in pairs

• (+) Please indicate the kind of reducer. Example: UD-EP10-RV 10-75 ( reduction from 10cm to 7.5 cm)
• (++) Please indicate the value of R in cm ( see R in the drawing) at the end. Example: UD-EP10-RH10 ( R in this case is 10cm)

Load Factor Reduction

Note 1: Due to the factor that the assembled trays usually have less load capacity, it is convenient to place the unions in points of high resistance . The best places are at ¼ of the span.
Note 2: . If the union needs to be in the middle of the spam then it is necessary to reduce the load capacity multiplying the designed load capacity by the correspondent reduction factor.
Note 3: Do not place unions in: (I) installations with only one section. (II) At the end of an installation with several sections.

LOAD REDUCTION FACTORS FOR UNIONS IN THE MIDDEL OF THE SPAN

Modo de Bandeja	Tipo Unión	Tramo Sencillo	Tramo Doble	Tramo Múltiple
Escalerilla	Steel Simple-Double	No empatar	0,90	1,00
Escalerilla	Aluminio Sencilla	No empatar	0,90	1,00
Fondo Sólido	Acero Sencilla-Doble	No empatar	0,85	1,00
Fondo Perforado	Acero Sencilla-Doble	No empatar	0,85	1,00
Fondo Sólido	Acero Sencilla-Doble	No empatar	1,00	1,00
Fondo Perforado	Acero Sencilla-Doble	No empatar	1,00	1,00

Nota: The simple unión it is not recomended for loads over 150 kg/ml. Although it is convenient to consult with our technical department.
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