Knife Delivery Tubes


NH3 Delivery Tubes

12" long, closed at lower end. Two 3/16" holes. 
 
10174 3/8" O.D. (loose)      $4.18
10175 3/8" O.D. (installed) $5.36

20" Long, for 3/4" round tines. 
 
11105 3/8" O.D. (loose) N/A
11783 3/8" O.D. (installed)  N/A

15" long, curved, closed at lower end. Two 3/16" holes for DS 152A Knives.
 
15502 3/8" O.D. (loose) $4.83
11013 3/8" O.D. (installed)  $6.28

12" long, closed at lower end. Two 1/4" holes. 
 
11581 1/2" O.D. (loose) $6.13
11582 1/2" O.D. (installed) $8.35

15" long, curved, closed at lower end. Two 1/4" holes, for DS 152A Knives. 
 
15503 1/2" O.D. (loose) $5.71
15339 1/2" O.D. (installed) $7.10

Liquid Delivery Tubes

12" long, curved, both ends open. Hardfaced. 
 
11033 3/8" O.D. (loose) $7.09
11782 3/8" O.D. (installed) $8.08

15" long, curved, both ends open. Hardfaced, for DS 154, DS 152A Knives. 
 
15501 3/8" O.D. (loose) $8.51
11419 3/8" O.D. (installed) $9.43

12" long, curved, both ends open. Hardfaced. 
 
11034 1/2" O.D. (loose) $7.95
14471 1/2" O.D. (installed) $8.87

15" long, curved, both ends open. Hardfaced, for DS 152A Knives. 
 
11406 1/2" O.D. (loose) $ 9.53
11463 1/2" O.D. (installed) $10.38

1/2" O.D. Liquid orCold-flo Tube

12" long, both ends open. Hardfaced. 
 
10180 (loose) $7.81
10181 (installed) $8.73

1" O.D. Pneumatic Tube

Specially designed 1" tubes are available for pneumatic injection of granular fertilizer. Specify equipment used and type of knife when ordering.
 
11327 (151) loose $10.06
10832 (151) installed $11.55
10285 (152) loose $12.04
11593 (152) installed $14.32

3/4" O.D. Pneumatic Tube 
 
15033 (151) loose $  8.82
15034 (151) installed $10.67
15035 (152) loose $10.45
15036 (152) installed $11.83