multibar pressure compensating dripper, China multibar pressure compensating dripper Supplier,Factory

multibar pressure compensating dripper

Beijing Yirunjia Irrigation Equipment Co., Ltd. [China]

Pressure compensating dripper with a silicone diaphragm which secures uniform flow rate independently of working pressure.

Characteristics

Pressure compensating dripper with a silicone diaphragm which secures uniform flow rate independently of working pressure.The turbulent flow labyrinth (self cleaning) avoids sedimentations inside the path.Dripper's filter reduces clogging possibilities with low quality water.

Dripper characteristics

Nomin.Diam.	Nomin.Flow rate	Labyrinth dimensions(mm)			Inlet filter		Recommended filtration	Flow equation		Dripper colour
(mm)	(lph at 1 bar)	Depth	Width	Length	Area	No.of holes	effciency(Mesh)	k	x	Dripper colour
16	1.60	1	0.8	35	3.6	12	155	1.51	0.020	Blue
	2.10	1.1	0.8	35	3.6	12	155	2.06	0.020	Black
	2.90	1.1	0.8	22	3.6	12	155	2.90	0.025	Brown
	3.80	1.3	1.1	35	3.6	12	155	3.65	0.020	Green
20	1.60	1.1	0.8	42	3.6	12	155	1.53	0.020	Blue
	2.10	1.25	0.8	42	3.6	12	155	2.10	0.020	Black
	2.90	1.25	0.8	32	3.6	12	155	2.75	0.027	Brown
	3.80	1.25	1.3	42	3.6	2	155	3.55	0.030	Green

Pressure - flow rate relation

Diameter	Flow rate	Pressure(bar)
(mm)	(lph)	0.5	1	1.5	2	2.5	3	3.5	4
16	1.60	1.56	1.58	1.55	1.60	1.62	1.65	1.62	1.60
16	2.10	2.05	2.12	2.12	2.10	2.10	2.09	2.08	2.06
16	2.90	2.86	2.92	2.96	2.98	2.94	2.91	2.85	2.80
16	3.80	3.70	3.84	3.85	3.85	3.94	3.92	3.88	3.81
20	1.60	1.54	1.57	1.61	1.66	1.66	1.64	1.60	1.54
20	2.10	2.05	2.10	2.16	2.20	2.16	2.11	2.06	2.02
20	2.90	2.78	2.95	3.04	3.03	3.03	3.01	2.96	2.92
20	3.80	3.65	3.92	3.85	3.92	3.96	3.97	3.96	3.90

multibar pressure compensating dripper