Sphere Bubbling Cap

It can apply to the natural ventilation system.Sphere shape, beautiful and strong. - details see: https://www.machineto.com/sphere-bubbling-cap-10282012

Place of Origin:Shandong China (Mainland)

Brand Name:Shuangyi

Model Number:FM-4

Sphere Bubbling Cap

1.Brife Introduction:

(1). It can apply to the natural ventilation system.Sphere shape, beautiful and strong.

(2). The local resistance factor of this bubbling cap used for the air exhaust is ξ=0.58(no wind) and ξ=0.97(wind)

(3). The materials of sphere bubbling cap is GRP. Its surface is color gel coat. corrosion resisant, long service life. It can make from various of color according to consumers' requirement.

2.The Contour Diagrams:

3.Specification Table (mm)

Model	Overall Dimension			Installation Dimension
Model	D	D1	H	ø1	ø2	ø3	h	n-M
QFM-4	400	810	665	430	500	600	400	6-M10
QFM-5	500	1000	790	530	600	700	400	6-M10
QFM-6	600	1190	880	630	700	800	400	8-M12
QFM-8	800	1590	1090	830	900	1000	600	8-M12
QFM-10	1000	1980	1290	1030	1100	1200	600	10-M12
QFM-12	1200	2390	1580	1230	1300	1400	600	10-M16