19*19*30(mm)

Panel size available:

1220*4000,1220*3660,1220*2440,

915*3050 Bidirectional force.

Bearing bar thickness (Top/Bottom): 6.5/5.0

Bearing bar center: 19

Open Aera: 40%

Approx Weight: 16.8kgs/m

Liner load(units:mm) 

Deflection	kg/m	kg/m	kg/m	kg/m	kg/m	kg/m	Limit
Span(mm)	75	150	300	450	750	1500	load
300	<0.25	<0.225	0.25	0.51	0.76	1.52	9923
450	0.25	0.51	1.02	1.52	2.54	3.92	4827
600	0.51	1.27	2.29	3.56	5.84	7.38	4112
750	1.27	2.54	4.83	7.37	12.4	16.0	3174
900	2.27	4.54	9.08	13.6	18.7	22.1	2637

Liner load(units:mm) 

Deflection	kg/m	kg/m	kg/m	kg/m	kg/m	kg/m	Limit
Span(mm)	75	150	300	450	750	1500	load
300	<0.25	<0.225	0.25	0.51	0.76	1.52	9923
450	0.25	0.51	1.02	1.52	2.54	3.92	4827
600	0.51	1.27	2.29	3.56	5.84	7.38	4112
750	1.27	2.54	4.83	7.37	12.4	16.0	3174
900	2.27	4.54	9.08	13.6	18.7	22.1	2637