BullDog Drag Hose for manure injection agricultural applications

Drag Hose™

Manure-Injection Drag Hose

BullDog Drag Hose™ is a flexible lay-flat, large-diameter hose designed for sludge injection and slurry transfer—efficiently pumping liquid manure and municipal sludge. It is ideal for agricultural operations, built for both continuous and intermittent operation at high working pressures. Drag Hose’s through-the-weave manufacturing technique prevents de-lamination and results in a much lower friction loss than aluminum or PVC pipe, thus reducing overall pumping costs. This agricultural and municipal drag hose swells in diameter, enabling liquid manure and other fluids to be pumped farther and at higher flow rates. Raw materials, components, and finished products are rigorously tested and inspected to ensure excellent product reliability.

  • Lightweight and compact for economical storage
  • Collapsible for ease of use and storage
  • Durable, abrasion resistant thermoplastic polyurethane construction for tough environments
  • Long, continuous lengths can be quickly deployed and retrieved using light duty or power-driven reels
  • Specifically designed to be pulled and dragged behind sludge injection vehicles that inject liquids into the soil for agricultural gain
  • Features “Through-the-Weave” construction comprising a circular woven high tenacity polyester reinforcement, totally encapsulated in a tough, abrasion resistant, polyurethane cover and lining

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Drag Hose™ Specifications:
Size Pressure
Service Burst
End Tensile Strength Weight
inch mm psi kpa psi kpa lbs kg lbs/ft kg
5 125 250 1724 500 3447 40,000 18181 1.15 0.52
5-1/2 140 250 1724 500 3447 46,000 20909 1.26 0.57
6 150 250 1724 500 3447 46,000 20909 1.45 0.66
7-1/4 184 250 1724 500 3447 70,000 31818 1.89 0.86
Technical Data:
Outer Thermoplastic Polyurethane
Inner Hose Reinforcement Thermoplastic Polyurethane
Lengths 660’
Temperature Range -58° F to +158° F