Page 54 - Polywest Catalogue - 2012 - Main (Revision 2)

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HOSE
52.
EVATubing (NH3Tubing)
Reinforced (Braided) EVATubing
Air Seeder Hose
Full 18% EVA - best on the market for flexibility - others contain only 8-15% EVA
and are much stiffer.
An Ethyl Vinyl Acetate plastic tubing to handle common herbicides and insecti-
cides, anhydrous ammonia, aqua ammonia, phosphates and all liquid fertilizers.
1/2” now available in opaque White.
Also potable water approved - makes an excellent line for drinking water.
For use in agricultural spraying, anhydrous ammonia, aqua ammonia drinking
water lines.
EVA tubing reinforced with synthetic cord.
Highly flexible, very tough, very good stress and crack resistance even at low
temperatures.
Temperature range from -50°F to 125°F
WARNING: Not for transfer of anhydrous ammonia under pressure - open end
discharge only.
The highest quality hose available for air seeders - for years of service life.
For when the most extreme bends are found - maximum flexibility.
For use on fertilizer applicators and air seeders.
EPDM rubber tube with gray poly helix wear strip.
Resistant to most farm chemicals and fertilizers, grain and oil seeds.
Item I.D. (in)
Wall
Thickness
Coil Size
(ft)
72020 1/4
1/8
500
72021 3/8
1/8
500
72022 1/2
1/8
500
72023 5/8
1/8
250
72024 3/4
1/8
250
72025 1
1/8
200
72026 1
5/32
200
Item I.D. (in) Working
Pressure
(PSI)
Coil Size
(ft)
72030 3/8
250
300
72031 1/2
250
300
72032 3/4
150
300
72033 1
150
200
Item I.D. (in) Working
Pressure
Bend
Radius
72120 2
27
2.0”
72121 2-1/2
25
2.5”
72122 3
24
3.0”
72123 4
22
4.0”
PVC suction hose as air seeder hose
72094 2
70
6.0”
72096 2-1/2
65
8.0”
72095 3
60
9.0”
72097 4
50
13.0”