Channel Island

SERVICE	DELIVERY PRICE	DELIVERY TIME
Standard Delivery	£74.95	7 to 10 working days

Isle Of Man

SERVICE	DELIVERY PRICE	DELIVERY TIME
Standard Delivery	£74.95	7 to 10 working days

UK Mainland

SERVICE	DELIVERY PRICE	DELIVERY TIME
Standard Delivery	FREE	2 to 4 working days
Next Day	£9.99

Scottish Highlands and Islands

SERVICE	DELIVERY PRICE	DELIVERY TIME
Standard Delivery	£74.95	5 to 7 working days

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Sealey SAC72775BLN Compressor 270L Belt Drive 7.5hp 3ph 2-Stage with Cast Cylinders Low Noise

Product Number: SAC72775BLN

£4,290.94 £4,206.80

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Variations

SAC3203B3PH

SAC42755BLN

SACV52775B

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Sealey SAC72775BLN Compressor 270L Belt Drive 7.5hp 3ph 2-Stage with Cast Cylinders Low Noise is a powerful yet quiet solution for garages, bodyshops and industrial sites. A 7.5hp three‑phase motor with soft start drives a 2‑stage pump featuring cast iron heads for slower running and extended pump life. The unit delivers 32.6cfm (924L/min) displacement and 23.6cfm (668L/min) free air delivery at up to 145psi (10bar), making it suitable for intensive multi‑tool use. A fully enclosed, insulated cabinet reduces noise to just 66dB(A) at 1m, protecting vital components and improving the working environment. Heavy‑duty drive guards protect the belt and flywheel while directing cooling air over the pump. An automatic pressure cut‑out switch and tank pressure gauge support safe operation, and the control box incorporates a tachometer to monitor use and optimise service intervals. This 270L low‑noise compressor is ideal where high output, 3‑phase performance and reduced sound levels are all essential.

Key Features:

Air Displacement: 32.6cfm(924L/min).
Maximum Free Air Delivery: 23.6cfm(668L/min).
Maximum Pressure: 145psi(10bar).
Heavy-duty low noise compressor suitable for garage, bodyshop and industrial applications.
Fitted with cast iron cylinder head enabling slower revving and improved pump life.
Fully enclosed, insulated design gives quiet running at just 66dB(A) (at 1m) and protects vital components from damage.
Features fully automatic pressure cut-out switch and tank pressure gauge.
Heavy-duty 3-phase electric motor with soft start feature.
Control box features tachometer for monitoring use and optimizing service times.
This item is heavy. Extra assistance must be provided at the delivery point to help its safe delivery.

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Model No	SAC72775BLN
Air Displacement cfm(L/min)	32.6(924)
Brand	Sealey
Maximum Free Air Delivery cfm(L/min)	23.6(668)
Maximum Pressure	145psi(10bar)
Minimum Rated Supply	32A
Motor Output	7.5hp
Nett Weight	213kg
Noise Level	66dB(A)
Oil Capacity	1.57L
Outlet	1/2"BSP Female Tap
Phase	3ph
Receiver Capacity	270L
Size (W x D x H)	1550 x 600 x 1260mm
Speed	1280rpm
Supply	415V

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Engine Parts	Product Number	Product Name	Recommended Units	Product Price

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Standard Delivery: UK Mainland Free
Next Day Delivery Available
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 are the key characteristics of the Sealey SAC72775BLN compressor?

A. It is a 270 litre, 7.5hp, three-phase, 2-stage belt-drive low-noise compressor.

Q 2. How much air delivery does the SAC72775BLN provide?

A. It offers 32.6cfm displacement and 23.6cfm maximum free air delivery, suiting very demanding applications.

Q 3. What maximum pressure can this low-noise compressor reach?

A. The unit operates up to 145psi, approximately 10bar, for heavy-duty pneumatic tools.

Q 4. How quiet is the SAC72775BLN during operation?

A. It runs at about 66dB(A) at one metre, significantly quieter than many conventional compressors.

Q 5. How does the cast iron cylinder head assist pump life?

A. It enables slower revving and improved heat management, thereby extending pump service life.

Q 6. What protection does the insulated enclosure provide?

A. The fully enclosed, insulated design reduces noise and shields vital components from accidental damage.

Q 7. Which control features help monitor and service this compressor?

A. A control box with tachometer helps monitor use and optimise service intervals.

Q 8. Which related compressors are variants of the SAC72775BLN model?

A. Variants include SAC3203B3PH, SAC42755BLN and SACV52775B in the low-noise, heavy-duty range.

Q 9. What electrical supply is required for this unit?

A. It operates from a 415V three-phase supply with a 32A minimum rated feed.

Q 10. For which environments is a low-noise 270 litre compressor particularly useful?

A. It suits garages, bodyshops and industrial sites where noise control is important.