TECHNICAL CATALOGUE
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Catalog excerpts

TECHNICAL CATALOGUE - 1

TECHNICAL CATALOGUE The french Specialist of the Irrigation since 1969 • Under foliage sprinklers • Impacts sprinklers • Frost protection sprinklers • Micro irrigation • Calibrated distributors • Drip irrigation • Accessories Because each drop isptrecio^, we the best in irrigation.

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TECHNICAL CATALOGUE - 2

Production unit of Mognard (France) ROLLAND Company, a French based company created in 1969, offers a large range of products covering fire sprinklers and irrigation systems. Our products are made to last and they will give you years of satisfaction. Regular investments allow us to adapt our manufacturing methods and to always reach a higher quality standard. The human size of our company allows us to adapt to changing markets, and to meet rapidly our customer's needs. We are leader on the French irrigation sprinkler market, and are exporting in Europe (Belgium, Netherlands, United kingdom,...

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TECHNICAL CATALOGUE - 3

UNDER FOLIAGE SPRINKLERS 7 Plastic sprinklers Brass sprinklers FROST PROTECTION 14 Plastic sprinklers Brass sprinkler RAIN GUNS 28 SPRINKLERS STANDS CONNECTIONS 56 Non-contractual pictures, technical specifications might change at any time.

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TECHNICAL CATALOGUE - 4

The nozzles Plastic / brass According to your spacing and kind of crops you want to irrigate you’ll have to chose the right product. ROLLAND propose a wide range of nozzles which can suit all your needs. With the brass front nozzle and diffuseur screw or the jet breakup kit for plastic sprinkler 12 and 20 you can adjust exactly the radius and the spreading. The systems is perfect for, seeding, germination, park, vegetable garden, etc… . This nozzles are specially designed to distribute small drops, a low pluviometry and uniform distribution with low pressure. The square nozzle is perfect...

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TECHNICAL CATALOGUE - 5

The sprinklers Greenhouse Under foliage sprinklers Frost protection sprinklers Impact sprinklers ... info@rolland-sprinklers.com - www.rolland-sprinklers.com

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TECHNICAL CATALOGUE - 6

6CTB Easy irrigation for greenhouses FEATURES V 1/2" male threaded inlet V Trajectory angle : 7° V Front nozzle from 01.8 to 2.5 mm V Discharge from 0.175 to 0.386 m3/h V Radius from 8.50 to 9.0 meters V Working pressure : 1.5 to 3.5 bars USE • Pendent impact sprinkler for greenhouses. • For nurseries, vegetables mainly. SPECIALITIES • Impact sprinkler. • Large choice of nozzles. • Screw nozzle to adjust droplets size and radius. • Can be used with simplified filtration system. • One line of sprinklers required for 8 meters large greenhouses. • Easy to use. • Better durability than rotor...

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TECHNICAL CATALOGUE - 7

Under tree irrigation Low discharge FEATURES V 1/2" male threaded inlet V Trajectory angle : 7° or 16° V Front nozzle from 01.5 to 2.5 mm V Discharge from 0.12 to 0.39 m3/h V Radius from 5.8 to 9.0 meters V Working pressure : 2.5 to 3.5 bars V Full circle Nozzle Pressure Discharge* Radius (m) Radius(m) diameter (mm) (bar) (l/h) Nozzle 7° Nozzle 16° 2.5 118 5.8 - * To be used for informational purpose only. USE • Under tree irrigation. • For orchards. SPECIALITIES • Impact sprinkler. • Large choice of nozzles (7°, 16°, standard or key). • Can be used with simplified filtration...

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TECHNICAL CATALOGUE - 8

Under tree irrigation FEATURES V 1/2" male threaded inlet V Trajectory angle : 7° or 16° V Front nozzle from 02.5 to 03.2 mm V Discharge from 0.29 to 0.64 m3/h V Radius from 6.8 to 9.7 meters V Working pressure : 2.5 to 3.5 bars V Full circle SPECIALITIES • Impact sprinkler. • Low discharge • One line spacing 12 meters maximum. • Can be used with simplified filtration system. • To install on Stake P6 or P10 or saddle tee. • Easy to use. • Brass nozzle. USE • Under tree irrigation, orchards. Pressure Discharge* Radius (m) Radius(m) (bar) (l/h) Nozzle 7° Nozzle 16° HOW TO FIT • Put...

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TECHNICAL CATALOGUE - 9

Ref. UNDER-TREE SPRINKLER Low precipitation FEATURES V Brass body and nozzles V 1/2" male threaded inlet V Trajectory angle : 8°(8CA8) or 11° (8CA11) V Front nozzle from 02.5 to 03.5 mm V Discharge from 0.35 to 0.90 m3/h V Radius from 7.0 to 9.7 meters V Working pressure : 2.0 to 4.0 bars V Full circle USE • For Under tree irrigation with low precipitation • For fruit farming (apple, pear, peach, apricot, ...). 8CA8 Nozzle size Pressure Discharge* Radius* Height* * To be used for informational purpose only. SPECIALITIES • Stainless steel axle for greater resistance to wear on sandy soils...

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TECHNICAL CATALOGUE - 10

UNDER-TREE SPRINKLER High precipitation FEATURES V Brass body and nozzles V 1/2" male threaded inlet V Trajectory angle : 7° V Nozzle from 03.5 to 04.5 mm V Discharge from 630 to 1480 l/h V Radius from 7.3 to 9.5 meters V Working pressure : 2.0 to 4.0 bars V Full circle 4.5 Also exist : Nozzle : 05.0 USE • For Under tree irrigation with low precipitation • For fruit farming (apple, pear, peach, apricot, cherry, peach nuts, ...). SPECIALITIES • Screw to increase water distribution and decrease radius. • Stainless steel axle for greater resistance to wear on sandy soils and long use. •...

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TECHNICAL CATALOGUE - 11

rnlnnrl Ref. FEATURES V 1/2" male threaded inlet V T rajectory angle front nozzle : 9° V T rajectory angle back nozzle : 7° V Front nozzle from 2.5 to 3.5 mm V Plug or rear nozzle of 1.5 mm V Discharge from 0.30 to 1.05 m3/h V Radius from 7.10 to 10.60 meters V Working pressure : 2 to 3.5 bars Pressure* Discharge* Radius* 10-9 (twin nozzles) Nozzles size (mm) HOW TO FIT • Put Teflon on the sprinkler base (do not put it on springs). • Check that the sprinkler base does not touch the inner part of the connector that will block rotation. • Triangular spacing usually given from 6 to 12...

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TECHNICAL CATALOGUE - 12

Under foliageSpecial 12-8 / 12-8S The 12-8, is our last sprinkler espacially studied for Under foliage application. This low angle sprinkler is the first to propose several possible configuration with the same sprinkler : 2 nozzles (rear/front) / 1 nozzle + plug / 1 nozzle + sector kit. This new generation of sprinklers will meet all your requirements in agricultural irrigation (arboriculture, climbing plants, under foliage irrigation , ...). With the removable sector kit, you irrigate only where its necessary (edge, end of line) and save water. V Optimal impact V Low angle 8° V Sector kit...

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