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Sumisansui R-Wide Irrigation - Reusable, Gentle, & Uniform Watering System

Manufacturer Part Number:

Tilmor Part Number: KIT-2911

Starting at $65

The Sumisansui R-Wide is a reliable, high-efficiency irrigation system designed for growers who need consistent performance. It delivers uniform water distribution across your field, helping to promote even crop growth and reduce plant stress. Lightweight and easy to install, it saves time during setup and takedown, while its durable, reusable construction lowers long-term input costs. Ideal for vegetables, flowers, and row crops, the R-Wide is a practical solution for efficient, labor-saving irrigation. This sumi soaker irrigation kit includes options for everything you need to start watering your farm with the best overhead sprinkler option on the market! The winder and bobbin parts allow you to move your hose quickly and store it year after year without damage.

Why Farmers Choose the Sumisansui R-Wide

Reduce labor with fast deployment an retrieval
Improve germination with even gentle mist
Lower input costs with reusable materials
Irrigate more efficiently in rectangular pattern

Specifications at a Glance

Spray Width: 22-32ft depending on pressure
30 PSI MAX and Average Flow Rate is 0.107 Gallon/Minute/Foot
Tube Length: 25-330ft

Operation Pressure	MIN 15 psi	MID 22 psi	MAX 30 psi
Coverage Width	22 ft	31 ft	32 ft
Avg. Flow Rate	0.09 g/min/ft	0.11 g/min/ft	0.13 g/min/ft
Recommended Tube Interval	18 ft	25 ft	26 ft

Shop Mark ll for MAX 12psi, 13ft Coverage

Shop Mark lll for MAX 12psi, 16ft Coverage

Shop Sumi Rain for MAX 36psi, 52ft Spray Width

Tube Length

328ft Sumisansui R Wide tube

Add $333

Est. ship date: Mar 1, 2026

PB-2882

150ft Sumisansui R Wide tube

Add $175

Est. ship date: Mar 1, 2026

PB-2883

100ft Sumisansui R Wide tube

Add $125

PB-2884

75ft Sumisansui R Wide tube

Add $100

PB-2885

50ft Sumisansui R Wide tube

Add $70

PB-2886

25ft Sumisansui R Wide tube

Add $50

PB-2887

None

Hose Connection

Adapts from 3/4” male garden hose fitting to the Sumisansui R-Wide irrigation tube.

30 PSI pressure regulator
Fabric Filter
R Start Connector
R Tube Stopper

Adapts 1" MNPT fitting to the Sumisansui R-Wide irrigation tube.

Fabric Filter
R Start Connector
R Tube Stopper

Adapts 1" Barb fitting to the Sumisansui R-Wide irrigation tube.

Fabric Filter
R Start Connector
R Tube Stopper

Adapts 1.5" Barb fitting to the Sumisansui R-Wide irrigation tube.

Fabric Filter
R Start Connector
R Tube Stopper

Adapts 1.5" MNPT fitting to the Sumisansui R-Wide irrigation tube.

30 psi pressure regulator
Fabric Filter
R Start Connector
R Tube Stopper

None

3/4" Garden Hose

Add $55

PB-2889

1" MNPT PVC Threaded

Add $18

PB-2890

1" Barb Insert PVC

Add $15

PB-2891

1.5" Barb Insert PVC

Add $25

PB-2892

1.5" MNPT w/ 30 PSI Regulator

Add $85

PB-2893

Winder

A winder is recommended to reel and properly store the irrigation hose without damage.

Save time and energy with this convenient and efficient tool for winding up R series irrigation tubes.

Designed to work with the R-Wide irrigation tubes and will also work with M Series tubes.

Sturdy galvanized steel base with ergonomic rubber handle. Powdercoated steel plate with handle for winding the tube onto the nylon bobbin. Rollers keep tube aligned and help clean off debris

Each R-Winder comes with one Nylon Bobbin.

None

Sumisansui R Winder & Bobbin

Add $425

Est. ship date: Mar 23, 2026

PB-2888

R Tube Holder

Use to secure the R Series Tubes to the ground. They can also be placed in custom cut conduit or PVC pipe to create a riser for the Sumisansui irrigation tubes. Also works with Sumi Soaker MAX.

Recommended Spacing between Holders:
Securing to Ground: 10-15ft
Raising off the Ground: 3-5ft

Product	Price (ea)	Availability
R Field Holder - Qty 1 PB-3086	$4	In stock
R Field Holder - Qty 10 PB-3087	$39	In stock
R Field Holder - Qty 100 PB-3088	$300	Est. ship date: Mar 1, 2026

Price:

In Stock

Qty

Learn more from Michigan State University Extension - A Report on Sumisansui Rollup Irrigation Systems

R-Wide GPM at different tube lengths
Tube Length (ft)	30 psi	22 psi	15 psi
25	3.362	2.6775	2.17425
50	6.724	5.355	4.3485
75	10.086	8.0325	6.52275
100	13.448	10.71	8.697
150	18.4815	15.9	12.975
328	38.56296

R-Wide	MAX	MID	MIN	Units
Operation Pressure	30	22	15	psi
Coverage Width	32	31	22	ft
Recommended Tube Interval	26	25	18	ft
Average Precipitation Rate	0.4685	0.40551	0.45276	in/hr
Average Flow Rate	0.12804	0.10549	0.08617	gpm/ft
Flow Rate at 25 feet	0.13448	0.1071	0.08697	gpm/ft
Flow Rate at 50 feet	0.13448	0.1071	0.08697	gpm/ft
Flow Rate at 75 feet	0.13448	0.1071	0.08697	gpm/ft
Flow Rate at 100 feet	0.13448	0.1071	0.08697	gpm/ft
Flow Rate at 150 feet	0.12321	0.106	0.0865	gpm/ft
Flow Rate at 328 feet	0.11757			gpm/ft

Compare Sumisansui Systems

Sumisansui System	Operating Pressure	Spray Width	Spray Angle	Max Tube Length	Avg. Flow Rate at MAX psi	Avg. Precipitation Rate at MAX psi	Connection/Integration	Learn More
Sumi Rain	22-36 psi	42-52 ft		656	0.109 gpm/ft at 36 psi	0.25 in/hr at 36 psi	2 in Irrigation	View Full Specs
R-Wide	15-30 psi	22-32 ft	45°	328	0.128 gpm/ftt at 30 psi	0.46 in/hr at 30 psi	Drip Tape, Timer/Solenoids, Garden Hose	View Full Specs
Mark 3	6-12 psi	15-16 ft	45°	328	0.044 gpm/ft at 12 psi	0.26 in/hr at 12 psi	Drip Tape, Timer/Solenoids, Garden Hose	View Full Specs
Mark 2	3-12 psi	6.5-13 ft	60°	328	0.036 gpm/ft at 12 psi	0.20 in/hr at 12 psi	Drip Tape, Timer/Solenoids, Garden Hose	View Full Specs

Name	330ft Sumisansui R Wide tube (100m)	150ft Sumisansui R Wide tube	100ft Sumisansui R Wide tube	75ft Sumisansui R Wide tube	50ft Sumisansui R Wide tube	25ft Sumisansui R Wide tube	3/4" Garden Hose for R-Wide Sumisansui Irrigation	1" MNPT PVC Threaded for R-Wide Sumisansui Irrigation	1" Barb Insert PVC for R-Wide Sumisansui Irrigation	1.5" Barb Insert PVC for R-Wide Sumisansui Irrigation	1.5" MNPT w/ 30 PSI Regulator for R-Wide Sumisansui Irrigation	Sumisansui R Winder for R-Wide Sumisansui Irrigation	R Field Holder - Qty 1	R Field Holder - Qty 10	R Field Holder - Qty 100
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Tilmor Part Number	PB-2882	PB-2883	PB-2884	PB-2885	PB-2886	PB-2887	PB-2889	PB-2890	PB-2891	PB-2892	PB-2893	PB-2888	PB-3086	PB-3087	PB-3088
Manufacturer Part Number	SRWT-330F	SRWT-150F	SRWT-100F	SRWT-075F	SRWT-050F	SRWT-025F	WCK-075-GH-FF	WCK-100-MNPT-FF	WCK-100-INS-FF	WCK-150-INS-FF	WCK-150-MNPT-30PSI-FF	SRW-J150	SR-FH-001	SR-FH-010	SR-FH-100
Country of Origin	Japan	Japan	Japan	Japan	Japan	Japan	Japan	Japan	Japan	Japan	Japan	Japan	Japan	Japan	Japan
Weight	17.0000 lbs.	12.0000 lbs.	10.0000 lbs.	8.0000 lbs.	7.0000 lbs.	6.0000 lbs.	0.7500 lbs.	0.2500 lbs.	0.2500 lbs.	0.3000 lbs.	1.1500 lbs.	7.0000 lbs.	0.1200 lbs.	1.2000 lbs.	12.0000 lbs.
California Residents	WARNING: Click here for more information on Proposition 65
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