Professional

1/8" & 1/4" Distribution Tubing

DIG’s 1/4" blank polyethylene distribution tubing is available in several colors and in lengths of up to 3000’. The distribution tubing is manufactured from high-quality, low-density polyethylene resin with a minimum of 2% carbon black to protect the finished product from thermal degradation, ultraviolet stress and chemicals.

Features

  • Blank polyethylene distribution tubing is available in 50', 100', 500', 1000' and 3000' coils (15 m, 30 m, 150 m, 300 m, 900 m)
  • Used with drip emitters, micro sprayers or micro sprinklers in above- or below-grade installation
  • 500', 1000' and 3000' coils (150 m, 300 m, 900 m) are wound on cardboard cores
  • Extruded from the finest quality low density polyethylene resins
  • UV resistant; contains a minimum of 2% concentrated carbon black, an antioxidant that protect the tubing from thermal degradation
  • Supported by quality control standard and processes to ensure consistent coil productions
  • Exhibits outstanding environmental stress-cracking resistance and burst strength

technical


how to specify
Model Description
1/8 in. Poly tubing
12-036 100 ft. : 0.125 ID x .187 OD
12-075 500 ft. : 0.125 ID x .187 OD
12-080 1000 ft. : 0.125 ID x .187 OD
12-085 3000 ft. : 0.125 ID x .187 OD
1/4 in. Poly tubing
12-038 100 ft. : 0.170 ID x .250 OD
12-041 500 ft. : 0.170 ID x .250 OD
12-060 1000 ft. : 0.170 ID x .250 OD
12-065 3000 ft. : 0.170 ID x .250 OD

Specifications

  • Operating pressure: up to 60 PSI (4.2 BAR)
  • Material: Dow FINGERPRINT™ DFDA-7510 NT linear low-density polyethylene resin with a minimum of 2% carbon black
  • Available in three configurations:
    • .125" ID x .187" OD (3.2 x 4.7 mm)
    • .170" ID x .250" OD (4.3 x 6.3 mm)
Micro tubing friction loss chart in PSI per 50' length
Flow 1/8" vinyl with .118 ID 1/4" vinyl with .156 ID 1/4" poly with .170 ID
GPM GPH L/H velocity f/s head loss in PSI velocity f/s head loss in PSI velocity f/s
0.05 3.0 11.4 1.47 3.1 0.84 0.8 0.71
0.10 6.0 22.7 2.94 11.2 1.68 2.9 1.41
0.15 9.0 34.1 4.40 23.6 2.52 6.1 2.12
0.20 12.0 45.4 N/R N/R 3.36 10.3 2.83
0.25 15.0 56.8 N/R N/R 4.2 15.6 3.54
0.30 18.0 68.1 N/R N/R 5.4 21.9 4.24
0.40 24.0 90.8 N/R N/R N/R N/R N/R

N/R: Not Recommended
C=140




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1210 Activity Drive
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