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Vapor and Applicator Line Installation
To complete installation of the AccuFlow system:
For high flow systems (20 GPM or greater):
1.
Use a high pressure hose rated for anhydrous use between the nurse tank and AccuFlow emergency
a.
shut-off valve. This hose should be as short as possible and must be no longer than 15 feet [4.5 m].
Note:
A 1-1/4" minimum hose size is required for the AccuFlow system. A larger hose size should be
used if the application requires higher flow rates or to reduce the pressure drop between the nurse
tank and AccuFlow cooler.
Install a high flow break-away coupler to connect the nurse tank and the AccuFlow intake port. A high
b.
flow tank valve is also recommended.
Do not use street elbows to avoid excessive pressure drop.
c.
Dual cooler systems should use dual tanks, dual feed lines and dual breakaways.
d.
Verify that all of the applicator hoses are of equal length from each manifold hose barb to each liquid
2.
applicator tube.
Verify that all of the orifice openings in the liquid applicator tubes are unplugged and have the same
3.
diameter.
Connect the hose barb fittings to the vapor ports on the cooler in either configuration shown below.
4.
Manual No. 016-0171-496 Rev. C
DANGER
Anhydrous ammonia in vapor form can cause
serious injury or death. Pipe joints must be
properly sealed with RectorSeal™, or an
equivalent thread sealant, to prevent leaks.
Standard AccuFlow™ Installation
17
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