DELHD 10 D hose with layers partly removed: inner tube, reinforcement and cover

DELHD 10 D Delivery hose for concrete, sand and dry abrasives

Delivery hose for concrete, sand, gravel and other dry abrasive materials. Inner diameter 51–120 mm, working pressure up to 10 bar, temperature from −40 to +70 °C.

Inner diameter: 51–120 mm
Working pressure: up to 10 bar
Mode: pressure only
Temperature: −40…+70 °C

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Delivery across Bulgaria by Econt and Speedy and across the EU — delivery terms.

We can assemble the hose with couplings and pressure test it — service.

Specifications

Inner diameter, mm: 51, 60, 70, 76, 80, 90, 102, 120
Working pressure, bar: 10
Medium: Abrasive media, cement, concrete, gravel, sand
Mode: Pressure
Reinforcement: Textile cord
Temperature, °C: −40…+70
Tube material: Synthetic and natural rubber
Coil length, m: 40, 61

Construction

Inner tube: NR/SBR rubber, black, smooth, conductive (R ≤ 10⁶ Ω)
Reinforcement: High strength synthetic textile plies
Cover: NR/SBR rubber, black, smooth, cloth impression, antistatic, resistant to abrasion and weathering
Electrical properties: Conductive inner tube (R ≤ 10⁶ Ω); antistatic cover

DELHD 10 D sizes

Pressure in bar. The table scrolls sideways; the first column stays in place.

Inner diameter, mm	Article	Outer diameter, mm	Working pressure, bar	Burst pressure, bar	Weight, kg/m	Coil length, m
51	901051065	65	10	30	1.61	40, 61
60	901060074	74	10	30	1.87	40, 61
70	901070084	84	10	30	2.18	40, 61
76	901076086	86	10	30	1.62	40, 61
76	901076092	92	10	30	2.63	40, 61
80	901080090	90	10	30	1.9	40, 61
80	901080096	96	10	30	2.34	40, 61
90	901090100	100	10	30	2	40, 61
90	901090106	106	10	30	2.87	40, 61
102	901102112	112	10	30	2.12	40, 61
102	901102118	118	10	30	3.65	40, 61
120	901120138	138	10	30	4.67	40, 61

Application and limits

Application: Delivery hose for concrete, sand, gravel and other dry abrasive materials.
Features: Abrasion resistant, conductive inner tube
Limits: Operating temperature from −40 to +70 °C.
Working pressure depends on the inner diameter — see the table. Burst pressure is a reference value, not a working pressure.
Delivery only: for suction use the SD version.