DEMAC range · Quotations and technical advice on request
S1 single-spiral reel: one hydraulic hose from 5/16″ to 1″, 30 to 135 l/min depending on diameter. Twelve sizes with published data and 1.1 to 18 m usable length depending on configuration.
| Product type | Hose reel |
|---|---|
| Hose configuration | Single hose |
| Number of lines | 1 line |
| Flow rate | 30 l/min, 40 l/min, 60 l/min, 80 l/min, 135 l/min |
| Application | High-pressure hydraulics, Mobile machinery and cranes |
| Rewind mechanism | Automatic (spring rewind) |
| Material | Painted steel |
| Pressure | 300 bar, 400 bar |
| Hose diameter | 5/16" - DN 8, 3/8" - DN 10, 1/2" - DN 13, 5/8" - DN 16, 3/4" - DN 19, 1" - DN 25 |
| Length range | Up to 15 m, 15 to 30 m |
| ATEX zone | On request |
| Hose type | 1SN, 2SC, 4SH, 4SP, B1, B3, T2 |
| Maximum fluid temperature | 80 °C |
| Equipment | Bare reel, Supplied with hoses |
| Technical drawings | View technical drawings |
The S1 Single Spiral is a spring-return reel for one hydraulic hose, from 5/16″ to 1″ depending on the part number. The 12 sizes with published data cover 1.1 to 18 m of usable length. The maximum flow rate depends on the diameter code: 30 to 135 l/min, not 135 l/min on every version.
S1D: right-hand; S1S: left-hand. Code .26 corresponds to 1″ on the standard part numbers on this page. Keep the full code and type XX.
/VD.Flow rates by catalogue code, followed by dimensions in millimetres. Weights are not specified. For paired A/B values, the second applies to 1″. Size 650 also has specific dimensions for 5/8″ and 3/4″.
| Diameter code | Internal Ø | Maximum flow rate |
|---|---|---|
| .08 | 5/16″ | 30 l/min |
| .10 | 3/8″ | 30 l/min |
| .12 | 1/2″ | 40 l/min |
| .16 | 5/8″ | 60 l/min |
| .19 | 3/4″ | 80 l/min |
| .26 | 1″ | 135 l/min |
| Model | A | B | D (side plate) | E | F |
|---|---|---|---|---|---|
| S1D296 | 150 | 82 | 295 | 37 | 272 |
| S1D321 | 150 | 82 | 325 | 37 | 272 |
| S1D341 | 150 | 82 | 340 | 37 | 272 |
| S1D370 | 150 | 82 | 370 | 37 | 322 |
| S1D400 | 150 | 92 | 400 | 47 | 322 |
| S1D420 | 190 | 92 | 420 | 47 | 322 |
| S1D470 | 160 | 92 | 478 | 47 | 322 |
| S1D520 | 160 / 201 | 92 / 122 | 520 | 47 | 422 |
| S1D570 | 160 / 201¹ | 92 / 122¹ | 570 | 47 | 422 |
| S1D600 | 160 / 201¹ | 92 / 122¹ | 620 | 47 | 422 |
| S1D650 (.10/.12) | 160 | 92 | 650 | 47 | 422 |
| S1D650 (.16/.19) | 180 | 102 | 650 | 47 | 422 |
| S1D650.26 | 201 | 122 | 650 | 47 | 422 |
| S1D700 | 160 / 201¹ | 92 / 122¹ | 720 | 47 | 422 |
Lengths in metres. The reinforced column applies to 4SP, or 4SH for 1″. Availability by type/diameter must be confirmed; do not transfer a length from one hose construction to another.
| Part number | Internal Ø | B1/T2/B3/1SN/2SC: total (m) | B1/T2/B3/1SN/2SC: usable (m) | 4SP / 4SH: total | 4SP / 4SH: usable |
|---|---|---|---|---|---|
| S1D296.08.XX | 5/16″ | 1.4 | 1.1 | — | — |
| S1D296.10.XX | 3/8″ | 1.5 | 1.2 | — | — |
| S1D321.08.XX | 5/16″ | 2.3 | 2.0 | — | — |
| S1D321.10.XX | 3/8″ | 2.4 | 2.1 | — | — |
| S1D341.08.XX | 5/16″ | 3.3 | 3.0 | — | — |
| S1D341.10.XX | 3/8″ | 2.4 | 2.1 | — | — |
| S1D341.12.XX | 1/2″ | 2.5 | 2.2 | — | — |
| S1D370.08.XX | 5/16″ | 4.4 | 4.1 | — | — |
| S1D370.10.XX | 3/8″ | 3.5 | 3.2 | — | — |
| S1D370.12.XX | 1/2″ | 3.6 | 3.3 | — | — |
| S1D400.08.XX | 5/16″ | 5.7 | 5.4 | — | — |
| S1D400.10.XX | 3/8″ | 4.6 | 4.3 | — | — |
| S1D400.12.XX | 1/2″ | 3.6 | 3.3 | — | — |
| S1D420.08.XX | 5/16″ | 6.7 | 6.2 | — | — |
| S1D420.10.XX | 3/8″ | 5.7 | 5.2 | — | — |
| S1D420.12.XX | 1/2″ | 4.8 | 4.3 | — | — |
| S1D420.16.XX | 5/8″ | 2.6 | 2.1 | — | — |
| S1D420.19.XX | 3/4″ | 2.6 | 2.1 | — | — |
| S1D470.08.XX | 5/16″ | 8.4 | 7.9 | — | — |
| S1D470.10.XX | 3/8″ | 7.3 | 6.8 | — | — |
| S1D470.12.XX | 1/2″ | 6.3 | 5.8 | 3.6 | 3.1 |
| S1D470.16.XX | 5/8″ | 4.0 | 3.5 | 4.0 | 3.5 |
| S1D470.19.XX | 3/4″ | 2.7 | 2.2 | 3.0 | 2.5 |
| S1D520.08.XX | 5/16″ | 9.9 | 9.4 | — | — |
| S1D520.10.XX | 3/8″ | 8.9 | 8.4 | — | — |
| S1D520.12.XX | 1/2″ | 7.9 | 7.4 | 5.0 | 4.5 |
| S1D520.16.XX | 5/8″ | 5.0 | 4.5 | 4.5 | 4.0 |
| S1D520.19.XX | 3/4″ | 4.2 | 3.9 | 4.2 | 3.7 |
| S1D520.26.XX | 1″ | 2.8 | 2.5 | 2.4 | 1.9 |
| S1D570.10.XX | 3/8″ | 10.6 | 10.1 | — | — |
| S1D570.12.XX | 1/2″ | 9.7 | 9.2 | 6.7 | 6.2 |
| S1D570.16.XX | 5/8″ | 5.7 | 5.4 | 6.0 | 5.5 |
| S1D570.19.XX | 3/4″ | 5.3 | 4.8 | 5.9 | 5.4 |
| S1D570.26.XX | 1″ | 4.0 | 3.7 | 4.0 | 3.5 |
| S1D600.10.XX | 3/8″ | 12.3 | 11.8 | — | — |
| S1D600.12.XX | 1/2″ | 11.4 | 10.9 | 8.5 | 8.0 |
| S1D600.16.XX | 5/8″ | 7.5 | 7.0 | 7.5 | 7.0 |
| S1D600.19.XX | 3/4″ | 7.0 | 6.5 | 7.3 | 6.8 |
| S1D600.26.XX | 1″ | 6.0 | 5.7 | 4.0 | 3.5 |
| S1D650.10.XX | 3/8″ | 14.3 | 13.8 | — | — |
| S1D650.12.XX | 1/2″ | 11.8 | 11.3 | 10.5 | 10.0 |
| S1D650.16.XX | 5/8″ | 9.4 | 9.1 | 9.0 | 8.5 |
| S1D650.19.XX | 3/4″ | 7.8 | 7.5 | 7.3 | 6.8 |
| S1D650.26.XX | 1″ | 6.3 | 6.0 | 5.8 | 5.3 |
| S1D700.10.XX | 3/8″ | 18.5 | 18.0 | — | — |
| S1D700.12.XX | 1/2″ | 15.0 | 14.5 | 12.6 | 12.1 |
| S1D700.16.XX | 5/8″ | 13.0 | 12.5 | 11.5 | 11.0 |
| S1D700.19.XX | 3/4″ | 9.8 | 9.5 | 10.0 | 9.5 |
| S1D700.26.XX | 1″ | 8.0 | 7.5 | 7.9 | 7.4 |
¹ In the dimensions table, the second value applies to 1″. The maximum usable length of 18 m is listed for S1D700.10.XX in 3/8″; in 1″, S1D700.26.XX has 7.5 m usable length in the first columns and 7.4 m with 4SH.
On request only, with no numerical data shown: S1D800.26.19.XX, S1D800.26.25.XX, S1D900.26.26.XX and S1D1000.26.25.XX. Unusual codes are kept as printed; request confirmation without automatically standardising them.
The permissible pressure of the supplied assembly must respect the limits of the reel, hose and connections. Specify the fluid, its temperature, the flow rate and working pressure to validate the equipped part number; the pressure rating of the reel alone does not guarantee that of every hose combination.
TU1 catalogue reference 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 respect 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 hose alone (bar) |
|---|---|---|
| 1″ | 1SN | 88 |
| 1″ | 2SC | 210 |
| 1″ | 4SH | 380 |
| 5/16″ | 1SN | 215 |
| 5/16″ | B1 | 250 |
| 5/16″ | T2 | 400 |
| 5/16″ | 2SC | 350 |
| 3/8″ | 1SN | 180 |
| 3/8″ | B1 | 225 |
| 3/8″ | T2 | 330 |
| 3/8″ | 2SC | 330 |
| 3/8″ | B3 | 420 |
| 3/8″ | 4SP | 445 |
| 1/2″ | 1SN | 160 |
| 1/2″ | B1 | 190 |
| 1/2″ | T2 | 260 |
| 1/2″ | 2SC | 275 |
| 1/2″ | B3 | 350 |
| 1/2″ | 4SP | 415 |
| 5/8″ | 1SN | 130 |
| 5/8″ | T2 | 220 |
| 5/8″ | 2SC | 250 |
| 5/8″ | 4SP | 360 |
| 3/4″ | 1SN | 105 |
| 3/4″ | T2 | 150 |
| 3/4″ | 2SC | 215 |
| 3/4″ | 4SP | 350 |
To replace a reel, send the full part number and a photograph of the nameplate, mounting details, right/left-hand version, working position, fittings and usable length. Request the manual for the exact version before installation or servicing.
Compare the S1 Compact for smaller capacities and the M1 for multi-spiral winding. For longer capacities with one hose up to 1″, see the A1.25 and its own dimensions. 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.