2018-10-10
407-313M
NP30L or NP40L
Metering Overview
24
L49. Shutoff Cap
Unused boom clamp stations are capped. Use a
gasket (with or without plate) under a cap.
L50. Gasket
This flat O-ring seals the nozzle body
or shutoff
cap
to the boom clamp
. The inside
diameter of the gasket is grooved to accept an
orifice plate
. Do not operate without a gasket.
L51. Orifice Plate
These stainless steel plates restrict the flow to the
row. Their function is to create back-pressure to the
pump, and ensure equal flow at all rows.
The standard boom option includes complete sets
of plates at three sizes. Additional plate sizes are
available. The orifice size must be matched to the
rate and viscosity of the material being applied. See
page 88 for plate selection and installation.
L52. Nozzle Body
This fitting adapts the boom clamp to tubing, and
may be positioned for forward or rear tubing
direction.
L53. VeriFlow Nozzle (Option)
This accessory replaces components
,
and
with a spring-regulated valve nozzle that
requires no adjustment (or orifice plate changes)
over a wide range of flow rates.
L54. Drop Tubing
This tubing carries the material to the row.
L55. Applicator Tube
This metal tubing delivers the material to the trench
opened by the coulters. The exit port is protected
behind arm structure. The arm may be adjusted for
release depth relative to coulter depth (page 66).
L56. Tine Nozzle
Coulter Option: This stainless steel fitting (part
number 828-046C) delivers the material to the
trench opened by the coulters. It has an 0.040 in.
orifice port. Alternate sizes are available (see
page 119).
Содержание Nutri-Pro NP30L
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Страница 156: ...Great Plains Mfg 1525 E North St P O Box 5060 Salina KS 67402 ...