DEMAC range · Quotations and technical advice on request
A2 Standard reel: two separate hoses, 40 l/min, 12 sizes and 1,1 to 22 m usable length. Separate length specifications for 4SP hoses; right-hand or left-hand model.
| Product type | Hose reel |
|---|---|
| Hose configuration | Separate hoses View front and side drawing (enlarge) |
| Number of lines | 2 hydraulic lines |
| Flow rate | 40 l/min |
| Application | High-pressure hydraulics, Mobile machinery and cranes |
| Rewind mechanism | Automatic (spring rewind) |
| Material | Painted steel |
| Pressure | 300 bar, 400 bar |
| Length range | Up to 15 m, 15 to 30 m |
| ATEX zone | On request |
| Maximum fluid temperature | 80 °C |
| Equipment | Bare reel, Supplied with hoses |
| Hose diameter | 1/4" - DN 6, 5/16" - DN 8, 3/8" - DN 10, 1/2" - DN 13 |
| Hose type | 2SC, 4SP, B1, B3, T2 |
The A2 Standard provides two hydraulic lines through two separate hoses, with spring return. The 12 sizes have flange diameters from 295 to 720 mm and offer usable lengths from 1,1 to 22 m depending on the part number. The hose type affects the available length: 4SP versions have their own values.
A2D denotes the right-hand model, A2S the left-hand model. Compare the mounting, hose outlet, diameter and usable length of the full part number.
/VD.Dimensions from the manufacturer’s drawing are in millimetres; weights are without hoses. For the A2D520, dimension F varies with the diameter code. Do not confuse the model size with the actual flange diameter D.
| Right-hand model | A (mm) | B (mm) | D (mm) | E (mm) | F (mm) | Weight without hoses (kg) |
|---|---|---|---|---|---|---|
| A2D296 | 161 | 75 | 295 | 35 | 291 | 13 |
| A2D321 | 161 | 82 | 325 | 37 | 272 | 14 |
| A2D341 | 161 | 82 | 340 | 37 | 272 | 14 |
| A2D370 | 161 | 82 | 370 | 37 | 272 | 15 |
| A2D400 | 161 | 82 | 400 | 47 | 322 | 15 |
| A2D420 | 161 | 82 | 420 | 47 | 322 | 19 |
| A2D470 | 161 | 82 | 478 | 47 | 322 | 21 |
| A2D520 | 171 | 92 | 520 | 47 | 322 (.06, .08) / 422 (.10, .12) | 23 |
| A2D570 | 171 | 92 | 570 | 47 | 422 | 28 |
| A2D600 | 171 | 92 | 620 | 47 | 422 | 34 |
| A2D650 | 181 | 102 | 650 | 57 | 422 | 37 |
| A2D700 | 181 | 102 | 720 | 57 | 532 | 40 |
The mounting bracket drawing shows Ø 11 mm holes and 55/80 mm dimensions; compare the complete bracket of the existing version. Connections shown on the drawing: 2 × 3/8″ or 2 × 1/2″. PDF and STEP drawings on request.
Lengths in metres. Usable length is the available travel, distinct from the total hose length. Dashes indicate a combination not specified in this data sheet; availability must not be inferred.
| Part number | Internal Ø | B1/T2/2SC/B3: total (m) | B1/T2/2SC/B3: usable (m) | 4SP: total (m) | 4SP: usable (m) |
|---|---|---|---|---|---|
| A2D296.06.XX | 1/4″ | 2,3 | 2,0 | — | — |
| A2D296.08.XX | 5/16″ | 1,4 | 1,1 | — | — |
| A2D296.10.XX | 3/8″ | 1,5 | 1,2 | — | — |
| A2D296.12.XX | 1/2″ | 1,5 | 1,2 | — | — |
| A2D321.06.XX | 1/4″ | 3,3 | 3,0 | — | — |
| A2D321.08.XX | 5/16″ | 2,3 | 2,0 | — | — |
| A2D321.10.XX | 3/8″ | 2,4 | 2,1 | — | — |
| A2D321.12.XX | 1/2″ | 1,5 | 1,2 | — | — |
| A2D341.06.XX | 1/4″ | 3,3 | 3,0 | — | — |
| A2D341.08.XX | 5/16″ | 3,3 | 3,0 | — | — |
| A2D341.10.XX | 3/8″ | 2,4 | 2,1 | — | — |
| A2D341.12.XX | 1/2″ | 2,5 | 2,2 | — | — |
| A2D370.06.XX | 1/4″ | 4,3 | 4,0 | — | — |
| A2D370.08.XX | 5/16″ | 4,4 | 4,1 | — | — |
| A2D370.10.XX | 3/8″ | 3,5 | 3,2 | — | — |
| A2D370.12.XX | 1/2″ | 3,6 | 3,3 | — | — |
| A2D400.06.XX | 1/4″ | 5,5 | 5,2 | — | — |
| A2D400.08.XX | 5/16″ | 5,7 | 5,4 | — | — |
| A2D400.10.XX | 3/8″ | 4,6 | 4,3 | — | — |
| A2D400.12.XX | 1/2″ | 4,5 | 4,2 | — | — |
| A2D420.06.XX | 1/4″ | 6,7 | 6,2 | — | — |
| A2D420.08.XX | 5/16″ | 5,7 | 5,2 | — | — |
| A2D420.10.XX | 3/8″ | 4,6 | 4,3 | — | — |
| A2D420.12.XX | 1/2″ | 4,7 | 4,2 | — | — |
| A2D470.06.XX | 1/4″ | 9,5 | 9,0 | — | — |
| A2D470.08.XX | 5/16″ | 8,4 | 7,9 | — | — |
| A2D470.10.XX | 3/8″ | 7,3 | 6,8 | — | — |
| A2D470.12.XX | 1/2″ | 6,3 | 5,8 | 3,6 | 3,3 |
| A2D520.06.XX | 1/4″ | 11,1 | 10,6 | — | — |
| A2D520.08.XX | 5/16″ | 9,9 | 9,4 | — | — |
| A2D520.10.XX | 3/8″ | 10,0 | 9,5 | — | — |
| A2D520.12.XX | 1/2″ | 7,9 | 7,4 | 5,0 | 4,7 |
| A2D570.06.XX | 1/4″ | 14,5 | 14,0 | — | — |
| A2D570.08.XX | 5/16″ | 11,6 | 11,1 | — | — |
| A2D570.10.XX | 3/8″ | 12,0 | 11,5 | — | — |
| A2D570.12.XX | 1/2″ | 9,7 | 9,2 | 6,7 | 6,2 |
| A2D600.06.XX | 1/4″ | 16,3 | 15,8 | — | — |
| A2D600.08.XX | 5/16″ | 15,2 | 14,7 | — | — |
| A2D600.10.XX | 3/8″ | 15,0 | 14,5 | — | — |
| A2D600.12.XX | 1/2″ | 11,4 | 10,9 | 8,5 | 8,0 |
| A2D650.06.XX | 1/4″ | 18,3 | 17,8 | — | — |
| A2D650.08.XX | 5/16″ | 17,2 | 16,7 | — | — |
| A2D650.10.XX | 3/8″ | 17,0 | 16,5 | — | — |
| A2D650.12.XX | 1/2″ | 11,8 | 11,3 | 10,5 | 10,0 |
| A2D700.06.XX | 1/4″ | 22,5 | 22,0 | — | — |
| A2D700.08.XX | 5/16″ | 19,3 | 18,8 | — | — |
| A2D700.10.XX | 3/8″ | 18,5 | 18,0 | — | — |
| A2D700.12.XX | 1/2″ | 15,0 | 14,5 | 12,6 | 12,1 |
XX must be replaced with B1, T2, 2SC, B3 or 4SP after the row and diameter have been confirmed. Example: A2D470.12.4SP, meaning 1/2″ and 3,3 m usable length in the 4SP column. For an unequipped reel, specify ‘without hoses’ in your enquiry.
The permissible pressure of the supplied assembly must remain within the limits of the reel, hose and connections. Specify the medium, its temperature, flow rate and working pressure to confirm the equipped part number; the pressure rating of the reel alone does not guarantee the rating of every hose combination.
TU1 catalogue data: pressure ratings of the hose alone, in bar. These values are not the guaranteed pressure rating of the equipped reel. The final configuration must comply with the limits of all its components; the table below does not establish that every combination is available in every size.
| Internal Ø | Hose type | Pressure rating of the hose alone (bar) |
|---|---|---|
| 1/4″ | B1 | 310 |
| 1/4″ | T2 | 400 |
| 1/4″ | 2SC | 400 |
| 5/16″ | B1 | 250 |
| 5/16″ | T2 | 400 |
| 5/16″ | 2SC | 350 |
| 3/8″ | B1 | 225 |
| 3/8″ | T2 | 330 |
| 3/8″ | 2SC | 330 |
| 3/8″ | B3 | 420 |
| 3/8″ | 4SP | 445 |
| 1/2″ | B1 | 190 |
| 1/2″ | T2 | 260 |
| 1/2″ | 2SC | 275 |
| 1/2″ | B3 | 350 |
| 1/2″ | 4SP | 415 |
To replace a reel, provide the full part number and a photo of the nameplate, together with the mounting details, right-hand/left-hand model, operating position, connections and usable length. Request the manual for the exact version before installation or any work on the reel.
For flange mounting, refer to the A2/F and its own table: not all lengths are identical. For a twin hose, compare the AG. See the DEMAC technical catalogues.
Tell us the number of lines, hose diameter, working pressure and flow rate, usable length and the machine to be equipped.