CONTENTS
Introduction
Use of symbols
Aim of this manual
Safety instructions
D-Net™ 8550 3D arm impact sprinkler
Description
Applications
Features and benefits
Specifications
Technical data
Performance
Max. lateral length - 10% flow variation
Sprinkler water trajectory
Head loss in riser tube
Installation
Introduction
Various installation configurations
Maintenance
Rinsing the nozzles
Checking the white washer
Parts and complementary products
Parts
Tools
Warranty
4
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5
5
5
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10
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11
11
12
13
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15