Netafim COOLNET PRO, Руководство пользователя

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18 UPSIDE-DOWN MICRO-EMITTERS HANDBOOK
MICRO-SPRINKLERS/EMITTERS ASSORTMENT
Netafim™ micro sprinklers/emitters for protected crops -
Features and benefits
Drip-less and shadow-less micro-sprinklers/emitters
Netafim™ micro-sprinklers/emitters for protected crops are constructed
without a "bridge" to retain the spinner/deflector.
This benefit produces:
a. A drip-less operation. Thus, plants located underneath the
micro-sprinklers/emitters are not damaged by water dripping from the
micro-sprinkler/emitter bridge. The micro-sprinklers/emitters hang below
the distribution pipe to protect the pipe from getting wet and dripping onto
the plants or cuttings below.
b. A shadow-less operation.
Thus, Netafim's micro-sprinklers/emitters
propose a higher distribution uniformity. There are no dry areas where
the water distribution is obstructed by a "bridge".
Durability and low maintenance
All Netafim™ micro-sprinklers/emitters are made from the highest quality,
durable and resistant plastics. The integration of acid resistant plastics enables
the use of acid treatment, standard agrochemicals and nutrients. All parts may
be easily assembled and disassembled without tools.
Compliance with international standard requirements
All Netafim™ micro-sprinklers/emitters are designed and tested according to the 8026 standard
requirements.
Reliable anti-drain (AD) valves
The incorporation of anti-drain (AD) valves assembled above the micro-sprinklers/emitters
ensures that all micro-sprinklers/emitters start and stop simultaneously, preventing
distribution pipe drainage and dripping onto the plants or cuttings below
(see details on page 38 ).
Emitter with bridge
Bridgeless emitter
Shadow Shadow
Bridge