PVC Hose Products » Other Products » Dragman - Product Code 754

Technical Information

To complement the Merlett standard range of products we also stock a selection of other hoses of a specialist nature as well as a range of fittings.

All technical specifications apply to a temperature of 23°C +/- 2°C (ISO 291). Any increase of temperature, above or below, will affect the performance data. Tolerance on all specification +/- 5%.

We reserve the right to change all technical data without prior notice.

Product: 754 - DRAGMAN

Description: Made from thermoplastic polyurethane extruded through a polyester weave.

Temperature Range: -50°C +75°C

Applications: The hoses are developed for the latest environmentally friendly slurry distribution systems. These systems require hoses to be connected between slurry reservoirs and tow-tractors from which slurry is injected into, or spread on the ground. The dragging in the field puts great strain on the hose. This requires exceptional tensile strength and abrasion resistance.

Advantages: The weave is designed to meet the demand for exceptional tensile strength as well as keeping bend radius at a minimum. The uniform wall thickness of 3.5mm through the range gives the hoses sufficient 'body' of polyurethane to ensure 'long life' but still maintains the required flexibility in operation. Standard lengths: 100/200/300 metres.

Note: To obtain maximum lifetime of the hose, it is recommended that actual working tensile strength should not exceed 1/3 of the stated theoretical tensile strength. A maximum of 30psi at inlet or tractor is required for hose to perform.

I.D.
inches
I.D.
mm.
Weight
gr./mtr.
Bursting Pressure
bar
Dia of 25mm Hose Coil
w/coupling cm.
Coil Length
mtr.
1 25 240 70 45 200
11 /2 38 300 55 45 200
13 /4 45 360 55 45 200
2 51 380 50 45 200
21 /2 63/65 500 50 45 200
23 /4 70 580 45 45 200
3 76 650 45 45 200
31 /2 90 900 40 45 200
4 102 1000 40 48 200
6 150 1600 25 48 200