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GAST O-Ring AK473 - Air Compressor Parts
GASTAir Compressor Parts

GAST O-Ring AK473

The GAST O-Ring (SKU AK473, Manufacturer Part Number AK473) is an air compressor part designed as a sealing component. This O-Ring is compatible with GAST models including 33K295, 33K327, 33K328, 3HDJ8, K478, K479…

SKU 3G-OTH-150054

Also listed as: AK 473 · AK-473

Brand
GAST
Item
O-Ring AK473
Part Number
AK473
Category
Air Compressor Parts
Available to Order
Also known as:AK473GAST
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GAST
Manufacturer Part Number
AK473

Technical Documents

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GAST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GAST O-Ring (SKU AK473, Manufacturer Part Number AK473) is an air compressor part designed as a sealing component. This O-Ring is compatible with GAST models including 33K295, 33K327, 33K328, 3HDJ8, K478, K479, K575A, and K882.

Frequently Asked Questions

What is the GAST O-Ring AK473 used for?

The GAST O-Ring AK473 is a sealing component for GAST air compressors. It prevents air leaks in models such as K479, K478, 33K328, K575A-WW, K478, K479, K575A, and K882, ensuring efficient compression and reliable operation in industrial pneumatic systems.

What are the specifications of the GAST O-Ring AK473?

The GAST O-Ring AK473 has manufacturer part number AK473 and is compatible with GAST models K479, K478, 33K328, K575A-WW, K478, K479, K575A, and K882. It is a standard O-Ring sealing component for air compressor applications, designed to maintain pressure integrity.

Where to buy the GAST O-Ring AK473 worldwide?

3G Electric supplies the GAST O-Ring AK473 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this sealing component to your facility. Contact us for availability and lead time on your order.

How to install the GAST O-Ring AK473?

To install the GAST O-Ring AK473, first ensure the compressor is depressurized and disconnected from power. Remove the old O-Ring, clean the groove, and lubricate the new O-Ring with compatible oil. Seat it evenly without twisting, then reassemble and test for leaks.

Used in

Common applications for GAST
Packaging machinery — Gast 4AM and 6AM rotary vane air motors for indexing, tensioning, and film feed drives
Vacuum hold-down and pick-and-place — Gast 6066-V103 and 2565-V2A rotary vane vacuum pumps for suction cups and fixture clamping
Pneumatic conveying and aeration — Gast regenerative blowers and rotary vane compressors for air supply in material handling
Mixer and agitator drives — Gast 8AM-NRV-32A air motor for variable-speed, reversible mixing in hazardous or washdown areas
Compressor and vacuum pump maintenance — Gast AF817 leaf valves and AP513B O-rings for overhaul of existing pump heads
Winding and web handling — Gast reversible air motors for constant-tension winders and unwind stands
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GAST Products

3G Electric supplies GAST air compressor parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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Replacement gasket for SPEEDAIRE R30 and RV30 model air compressors. Creates a seal between components to prevent air leaks and maintain operating pressure. Used during routine maintenance or repair of compatible compressor units
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SPEEDAIRE
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Retaining ring for air compressor systems, with an inner diameter of.890 inches. Designed to secure components and maintain proper assembly. Compatible with models PL15, PL30, R10, R15, R30, RV15, and RV30

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