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Sealey SAC32775B Air Compressor 270L Belt Drive 7.5hp 3ph

Product Number: SAC32775B

£2,276.48 £2,231.84

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Variations

SAC32055B

SAC42055B

SAC55075B

SAC52775B

Click on the button below to find the right air compressor

Air Compressor Finder

Sealey SAC32775B Air Compressor 270L Belt Drive 7.5hp 3ph is a powerful three-phase unit for workshops with high continuous air demand. Its triple-cylinder pump and 7.5hp motor deliver 29.7cfm (840L/min) displacement and 26.2cfm (742L/min) free air delivery at up to 145psi (10bar). Heavy-duty full cast cylinders with alloy heads enhance heat dissipation and pump life, while drive guards protect the belt and flywheel, which forces cooling air over the pump during operation. The large 270L receiver supports extended tool use and multiple outlets with fewer start/stop cycles. Supplied with CE certification, test certificates and operating/maintenance manual, the unit is designed for the professional workshop where reliability and high output are critical. With a 415V 32A supply requirement, the SAC32775B is well suited to busy garages, bodyshops and light industrial sites seeking a robust main plant compressor.

Key Features:

Air Displacement: 29.7cfm(840L/min).
Maximum Free Air Delivery: 26.2cfm(742L/min).
Maximum Pressure: 145psi(10bar).
Heavy-duty 3-phase compressor suitable for the professional workshop.
Triple cylinder pump system coupled with a 7.5hp motor maximizes performance to keep running costs low compared to single stage, single phase models.
Pump features heavy-duty full cast cylinders, capped by alloy heads for improved heat dissipation and long-life.
Heavy-duty drive guards protect belt and flywheel that is designed to force air over the pump to aid cooling.
Supplied with full CE certification, test certificates and operating/maintenance manual.
Includes a drain valve for easy release of condensed water build-up in the tank.
3 Year guarantee*.
This item is heavy. Extra assistance must be provided at the delivery point to help its safe delivery.

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Model No	SAC32775B
Air Displacement cfm(L/min)	29.7(840)
Brand	Premier
Maximum Free Air Delivery cfm(L/min)	26.2(742)
Maximum Pressure	145psi(10bar)
Minimum Rated Supply	32A
Motor Output	7.5hp
Nett Weight	193kg
Oil Capacity	1.7L
Outlet	1/2"BSP
Phase	3ph
Receiver Capacity	270L
Size (W x D x H)	1500 x 620 x 1080mm
Speed	970rpm
Supply	415V/32A

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Engine Parts	Product Number	Product Name	Recommended Units	Product Price

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Standard Delivery: UK Mainland Free
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Delivery Estimate: 2 to 4 working days
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Technical Specification
PRODUCT NUMBER	05302	06323	05308	06585	05251	06335	06583	06587	06291	06295	06297	04328	04330	04331	04444
Input Supply		230	230	400	230	415	400	400	400	400	400
Motor Power		2.2		5.6	2.2	4.1	4.1	7.5	5.6	7.5	11.2
Warranty		24	24	24	24	24	24	24	24	24	24	24	24	24	24
Maximum Pressure (bar)	0	10	0	10	10	10	10	10	11	11	11	10	10	10	10
Free AirDelivery (FAD)	0	8.5	0	25	22	18	18	28	20.5	25	40.7	11	11	11	11
Noise Level	0	96	97	0	0	97	0	0	0	0	0	0	0	0	0
Maximum Pressure (psi)	0	145	0	145	145	145	145	145	160	160	160	150	150	150	150
Piston Displacement (CFM)		13	18	34	32	24	24	42	31	38	61.5	16	16	16	15
Piston Displacement (litres/min)		368	510	963	906	680	680	1189	878	1076	1744	453	453	453	425
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Technical

Q 1. What defines the Sealey SAC32775B air compressor?

A. It is a 270 litre, 7.5hp three-phase belt-drive compressor designed for professional workshops.

Q 2. How much air delivery does the SAC32775B provide?

A. It delivers 29.7cfm displacement and 21.5cfm maximum free air delivery, suiting very demanding air applications.

Q 3. What maximum pressure can this 270 litre compressor reach?

A. The unit operates up to 145psi, approximately 10bar, covering many industrial air tool requirements.

Q 4. How does the triple cylinder pump combined with 7.5hp motor benefit users?

A. The combination maximises output while keeping running costs lower than comparable single-phase units.

Q 5. What pump construction features support durability and cooling?

A. Heavy-duty full cast cylinders with alloy heads provide improved heat dissipation and long operating life.

Q 6. How are belt and flywheel components protected on this compressor?

A. Heavy-duty drive guards protect the belt and flywheel, which are designed to force air over the pump for cooling.

Q 7. Which related Sealey compressors are variants of the SAC32775B model?

A. Variants include SAC32055B, SAC42055B, SAC52775B and SAC55075B.

Q 8. What electrical supply does this compressor require?

A. It runs on a 415V three-phase supply with a 32A minimum rated feed.

Q 9. What documentation is supplied for compliance and maintenance?

A. It comes with full CE certification, test certificates and an operating/maintenance manual.

Q 10. How does the drain valve assist with receiver maintenance?

A. It enables simple drainage of condensed water, helping protect the 270 litre tank from corrosion.