Head to head
Bradbury H4403SL+ vs SIP Industrial SIP ISBD5.5/270
The SIP Industrial SIP ISBD5.5/270 comes with 8 years more warranty.
Last reviewed 13 September 2026
Key differences
- Warranty: the SIP Industrial SIP ISBD5.5/270 comes with 8 years more warranty.
Specifications side by side
| Bradbury H4403SL+ | SIP Industrial SIP ISBD5.5/270 | |
|---|---|---|
| Motor power | 3 kW | 5.5 hp (4.1 kW) |
| Supply | single phase or 3-phase | 400V 3-phase, 20A |
| Warranty | 2 years parts and labour, subject to proof of maintenance | 10 year receiver anti-corrosion warranty |
| Lifting capacity | 4 tonnes | - |
| Lifting height | max 1960 mm, min 126 mm | - |
| Lift/lower time | 34 seconds | - |
| Platform length | 4800 mm | - |
| Distance between posts | 2775 mm | - |
| Tank size | - | 270 litres |
| Air delivery | - | 15.5 CFM (439 l/min) (FAD) |
| Piston displacement | - | 23.5 CFM (666 l/min) |
| Max pressure | - | 160 psi (11 bar) |
| Dimensions | - | 1340(H) x 1640(W) x 560(D) mm |
| Weight | - | 166 kg |
Sources: Bradbury H4403SL+, SIP Industrial SIP ISBD5.5/270. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the H4403SL+ if...
A 4 tonne four-post service lift with a low 126mm drive-on platform and anti-tilt safety system, raising in 34 seconds. Surface-mounted run-on ramps make it suited to a general service bay rather than a pit installation. The 2 year warranty depends on the garage keeping maintenance records.
Full H4403SL+ specifications →Buy or hire the SIP ISBD5.5/270 if...
- you want one that comes with 8 years more warranty
A 270 litre belt-driven workshop compressor on a 3-phase supply, delivering 15.5 CFM at up to 11 bar. Large interstage coolers and long-stroke cast iron cylinders are aimed at continuous workshop use rather than occasional jobs. Suits a busier garage bay with 3-phase power already installed and multiple air tools running.
Full SIP ISBD5.5/270 specifications →Common questions
What is the difference between the Bradbury H4403SL+ and the SIP Industrial SIP ISBD5.5/270?
The SIP Industrial SIP ISBD5.5/270 comes with 8 years more warranty. The Bradbury H4403SL+ is a 4 tonne four-post service lift; the SIP Industrial SIP ISBD5.5/270 is a 270 litre belt-driven workshop air compressor, 3-phase.
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