Patents Granted and Pending
                Compare NH3 Manifolds
Chart 3

Test 2 @ 160 psi injection pressure, 115 psi tank pressure, 45 psi boost from transfer pump to injection pump, 63 degrees F NH3 temp. 83 revolutions of the fully stroked injection pump. Transfer pump turning 4 times faster than injection pump.

• All components utilized in the test are standard, off the shelf production items of Exactrix Global Systems

• Precision and selected orifices with less than 1% variance are available from Exactrix

• Injection orifices should be checked every 500,000 gallons of NH3 applied

• Testing reflects dual stage manifold operation in the secondary stage

Start H2O.
End Aqua Ammonia
Lbs. NH3 Added

Tested Delivery Systems
Airseeder Urea.........................8-14%
New Sprayer...................................6%
Vertical Dam NH3 Man.........16-19%
Standard NH3 Man.................30-34%
PAMI rates any system above 15% as unacceptable. Testing information and criteria is available from the ASAE and the TVA. Testing on slope angles to 45% are available