Corrugated Hoses

For Seed and Fertilizer

Corrugated Hoses- The Problem

Most rubbers corrugated hoses or seed tubes on the market drop seeds evenly if the tubes remain almost vertical in operation. However, as you drive up or down slopes, especially when seeding lighter seeds such as radish or grass seeds, seeds often hang in the corrugations of the seed tubes.
Often these seeds fall out in clumps when the seed tube straightens back out or when enough vibration shakes the seeds loose, resulting in inconsistent seed placement down the rows.
Some drills (as illustrated right) don’t start out with vertical seed tubes, even when new, so this presents greater problems.

The Solution

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We have been able to source a new design of rubber seed tube to help improve seed flow, especially when seeding smaller seeds or when seeding on the rolling ground (or both). These new seed tubes are made from natural rubber and provide excellent flexibility.
They also incorporate internal folds above each corrugation, so as the seed tube stretches out, the folds direct the seeds away from the corrugations and help eliminate any seeds being held in the seed tube.
These seed tubes also incorporate a small amount of peroxide into their formulation, this has been found to be a safe and effective way of deterring rodents from damaging the seed tubes.
When installing these seed tubes, be sure to install them the correct way up.
We have found these seed tubes fit most drills available on the market and the chart to the right illustrates which ones install on specific brands and models.
Seed tube dimensions are provided in any brands and models.

Definiciones:
Ø D1 [mm] (Diámetro de la boca de entrada).
Ø D2 [mm] (Diámetro de boca de salida)
L [mm] (Longitud extendido sobre una mesa)
L MAX [mm] (Longitud máxima alcanzable)

Cod.

Ø D1 [mm] Ø D2 [mm] L [mm] L MAX [mm] Folds

39481

17 17 480 900

67

39036JD

32 32 160 450

36

39081JD

32 32 260 900

81

39105JD

32 32 380 1500

105

39215

31 31 215 450

31

39245

30 30 245

600

32

39325

30 30 325

750

43

39400

40 44 400 950

46

39420

41 35 460

1100

62

39435

30

30 435

1100

60

39480

42

42 480 1200

68

39499

40

44 500

1000

46

39500

40 32 500

1000

46

39501

47 32 500

1100

61

39590

30 30 590 1300

86

3910500

70 65 500 900

27

39700

42 42 700 1000

102

39701

41 35 700 1100

101