Name: Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors
Brand: Sealey
SKU: sac03p
Availability: InStock

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Description

The Sealey 3.5HP Flywheel Pump Unit is a replacement pump assembly designed specifically for belt drive air compressor systems. Built for workshop reliability and seamless integration with compatible belt drive compressor models, this pump unit delivers robust air displacement performance for demanding trade applications. Engineered with a heavy-duty full cast cylinder construction, the pump features alloy cylinder heads that enhance heat dissipation during extended operation. The finned flywheel design provides additional cooling capacity, helping to maintain optimal operating temperatures and extend service life. This combination of cast cylinder durability and enhanced thermal management makes the unit well-suited to intensive workshop environments where consistent air supply is critical. With a maximum free air delivery of 14.93cfm (423L/min) and air displacement capacity of 15cfm (425L/min), this pump unit is ideal for powering pneumatic tools, spray equipment, and general workshop air requirements. Requiring a minimum motor power of 3.5hp, it offers straightforward replacement for worn or damaged pump assemblies on belt drive compressor systems, restoring performance without the need for complete compressor replacement. Features and Benefits: • Finned flywheel design aids pump cooling during continuous operation • Heavy-duty cast cylinder with alloy heads for improved heat dissipation • Designed for seamless integration with belt drive air compressor models • Maximum free air delivery of 14.93cfm (423L/min) for demanding applications Specifications: Air Displacement cfm(L/min): 15cfm(425L/min) Brand: Sealey Nett Weight: 12.5kg Model No. SAC03P

Full specifications

Marque	Sealey
Référence fabricant	sac03p
EAN	5054630543791

The Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors in its market context in 2026

The Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors is one of the most searched products in the Pièces détachées auto category in 2026. Offered by Sealey, it is aimed at those looking for a reliable product at the best price. Our comparison tool lists all available offers from partner retailers to help you make the right choice without overspending. Comparison is free and requires no registration. In a few seconds, you can access all current offers to find the most competitive price. Also discover GPS & Sat Nav to compare more products.

Sealey: what this model offers

What buyers remember about the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Sealey on the Pièces détachées auto segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the Sealey Professional Car Parts Trolley from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors from other products in the Pièces détachées auto category comes down to a few concrete points: the build quality typical of Sealey, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the Sealey 3.5HP 2.6Kw Motor for Belt Drive Air Compressors if you wish to explore other models from the brand.

What you need to know before buying

Before buying the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Sealey generally offers a well-structured after-sales network for the Pièces détachées auto category. You will find complementary products in our GPS & Sat Nav section.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 50 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	50 £ to 110 £	Regular daily use	Good value for money, solid performance
High-end	Over 110 £	Demanding users	The best of the category, all advanced features

Comparing prices before buying the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 2 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors

Is there a refurbished version of the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors?

Refurbished versions of the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors drop during the year?

Prices for the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Pièces détachées auto category.

Is delivery free for the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors at all retailers?

Free delivery is not guaranteed for the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors worth its price in 2026?

In 2026, the Sealey 3.5HP Flywheel Pump Unit for Belt Drive Air Compressors is listed from £157.9 at our partner retailers. This price is consistent with the positioning of Sealey in the Pièces détachées auto category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.