ASSIF

Anti-Siphon PC Dripper

Applications

Row crops

Orchards

Turf and landscaping

Vegetables

Sugarcane

Alfalfa

Industrial crops

Unique AntiSiphon System
Anti-siphon system – prevents suction of sand or soil into the dripper.

Technical Data;

Dripper flow rates: 0.8/1.2/1.6/2.1/3.4 l/h

Dripline diameters: 16/17/20/22/25 mm

Dripline wall thickness: 0.4 – 1.2 mm

Row crops

Landscaping

Orchards

Features

Especially designed for SDI applications
Anti-siphon system – prevents suction of sand or soil into the dripper
Wide range of working pressures for various topographies
Unique and accurate regulating labyrinth mechanism
Wide water passages along the labyrinth
Suitable for !iferent water sources
Long-lasting silicon diaphragm
Durable under harsh field conditions and chemical applications

RootGuard® configuration is available for extra protection
against root intrusion in SDI systems.

ASSIF Dripline - Technical Data

Model	Inside diameter (Mm)	Wall thickness (Mm)	Min. Working pressure (Bar)	Max. Working pressure (Bar)	KD
ASSIF 16	15.8	0.4	0.8	2.0	0.2
	15.2	0.6		2.5
	13.8	0.9-1		3.5	0.27
	13.8
ASSIF 17	15.8	0.6	0.8	2.5	0.27
	15.0	0.9-1		3.5
	15.0
ASSIF 20	17.4	0.9-1.2	0.8	3.5-4.3	0.1
ASSIF 20	17.4		0.8	3.5-4.3
ASSIF 22	21	0.4-1.0	0.8	3.5	0.08
ASSIF 25	24.7	0.4-1.0	0.8	3.5	0.05

Packaging Data

Model	Wall thickness (mm)	Coil/drum Length (m)	Number of coils/drums* Per container
Model	Wall thickness (mm)	Coil/drum Length (m)	20’	40’	40’h
ASSIF 16	0.4	1000 Narrow	360	720	880
	0.6	20Cm spacing – 600 wide Other spacing – 800 wide	240	480	580
	0.6	400 Coil
	0.9	500 Wide
	1.15		170	340	375
ASSIF 17	0.6	20Cm spacing – 600 wide	240	480	580
	0.6	Other spacing – 800 wide
	0.9	500 Wide
	1.15	400 Coil	170	480	375
ASSIF 20	0.9	400 Coil	125	340	180
ASSIF 20	1.2	300 Coil	140	150	300
ASSIF 22	1.0	350 Wide	240	480	580
ASSIF 25	1.00	300 Wide	240	480	580

ASSIF 16 | Max. Lateral Length ,ID 15.2 mm, WT 0.6 mm, Inlet Pressure 2.5 bar

Nominal Flow Rate (l/h)	Spacing between Drippers (m)
Nominal Flow Rate (l/h)	0.20	0.30	0.40	0.50	0.60	0.75	1.00
0.8	206	275	336	391	442	512	619
1.2	171	228	279	325	367	426	515
1.6	142	189	232	270	305	354	429
2.1	119	159	194	227	256	297	360
3.4	87	116	142	166	188	219	265

ASSIF 17 | Max. Lateral Length ,ID 15.8 mm, WT 0.6 mm, Inlet Pressure 2.5 bar

Nominal Flow Rate (l/h)	Spacing between Drippers (m)
Nominal Flow Rate (l/h)	0.20	0.30	0.40	0.50	0.60	0.75	1.00
0.8	219	293	358	417	471	546	661
1.2	181	243	297	346	397	455	650
1.6	150	201	247	288	325	378	458
2.1	126	169	207	242	273	318	385
3.4	92	124	152	117	201	233	283

ASSIF 20 | Max. Lateral Length ,ID 17.4 mm, WT 1.0 mm, Inlet Pressure 2.5 bar

Nominal Flow Rate (l/h)	Spacing between Drippers (m)
Nominal Flow Rate (l/h)	0.20	0.30	0.40	0.50	0.60	0.75	1.00
0.8	278	364	439	508	571	659	793
1.2	231	302	365	422	475	549	660
1.6	192	251	304	351	395	456	549
2.1	161	211	255	295	332	384	462
3.4	118	115	187	217	244	282	340

ASSIF 25 | Max. Lateral Length ,I.D 24.7 mm, W.T 1.0 mm, Inlet Pressure 2.5 bar

Nominal Flow Rate (l/h)	Spacing between Drippers (m)
Nominal Flow Rate (l/h)	0.20	0.30	0.40	0.50	0.60	0.75	1.00
0.8	524	678	815	940	571	1215	1460
1.2	435	564	678	782	475	1011	1215
1.6	361	469	564	650	395	842	1011
2.1	303	394	474	456	332	708	850
3.4	222	289	348	401	244	520	625