We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

DYNABRADE Air Orbital Sander: 3 1/2 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit - Central Vacuum Random Orbital Sanders
DYNABRADECentral Vacuum Random Orbital Sanders

DYNABRADE Air Orbital Sander: 3 1/2 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit

The DYNABRADE Air Orbital Sander is a 3 1/2 in disc, central vacuum random orbital sander (MPN 56874) with a 3/8 in orbit, designed for pressure sensitive adhesive and heavy-duty use. 3G Electric interprets this…

SKU 3G-OTH-146772

Brand
DYNABRADE
Item
Air Orbital Sander: 3 1/2 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit
Category
Central Vacuum Random Orbital Sanders
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

DYNABRADE
Manufacturer Part Number
56874
Type
Pressure Sensitive Adhesive, Heavy Duty
Orbit
3/8 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The DYNABRADE Air Orbital Sander is a 3 1/2 in disc, central vacuum random orbital sander (MPN 56874) with a 3/8 in orbit, designed for pressure sensitive adhesive and heavy-duty use. 3G Electric interprets this demand and sources the genuine DYNABRADE unit, backed by our specialist expertise across 14 industrial departments — including pneumatics — and our trusted depth in combustion, pumps and controls.

Frequently Asked Questions

What is the DYNABRADE Air Orbital Sander 56874 used for?

The DYNABRADE 56874 is a heavy-duty central vacuum random orbital sander for industrial surface finishing. It uses a 3 1/2 in pressure-sensitive adhesive disc with a 3/8 in orbit, ideal for paint prep, blending, and material removal in metalworking and woodworking applications.

What are the specifications of the DYNABRADE 56874?

The DYNABRADE 56874 is a heavy-duty central vacuum random orbital sander with a 3 1/2 in disc size, pressure-sensitive adhesive backing, and a 3/8 in orbit. It is designed for dust-free operation when connected to a central vacuum system, improving surface finish quality.

Where to buy the DYNABRADE 56874 worldwide?

3G Electric supplies the DYNABRADE 56874 air orbital sander to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this heavy-duty central vacuum sander.

How to maintain the DYNABRADE 56874 air orbital sander?

Regularly lubricate the air motor per the manufacturer's guidelines and clean the vacuum port to prevent clogging. Inspect the pad and disc for wear; replace the pressure-sensitive adhesive disc when adhesion diminishes. Always use a moisture separator on the air supply to extend tool life.

Used in

Common applications for DYNABRADE
Metal fabrication – DYNABRADE grinders and sanders for weld seam removal and surface blending
Automotive repair – DYNABRADE Dynafile belt sanders for contour sanding on body panels
Woodworking – DYNABRADE random orbital sanders for fine finishing of wood surfaces
Aerospace maintenance – DYNABRADE die grinders for deburring and polishing aluminum components
Marine industry – DYNABRADE right-angle grinders for removing rust and paint from metal hulls
General maintenance – DYNABRADE replacement parts (e.g., bearings, shims) for repairing pneumatic tools in plant operations

DYNABRADE Products

3G Electric supplies DYNABRADE central vacuum random orbital sanders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
DYNABRADE Air Orbital Sander: 3 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit, Central Vacuum (MPN 59104)
DYNABRADE
DYNABRADE Air Orbital Sander: 3 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit, Central Vacuum (MPN 59104)
DYNABRADE Air Orbital Sander: 3 in Disc, Pressure Sensitive Adhesive, 3/16 in Orbit, Central Vacuum (MPN 59109)
DYNABRADE
DYNABRADE Air Orbital Sander: 3 in Disc, Pressure Sensitive Adhesive, 3/16 in Orbit, Central Vacuum (MPN 59109)
DYNABRADE Air Orbital Sander: 3 1/2 in Disc, Pressure Sensitive Adhesive, 3/32 in Orbit, Heavy Duty (MPN 56844)
DYNABRADE
DYNABRADE Air Orbital Sander: 3 1/2 in Disc, Pressure Sensitive Adhesive, 3/32 in Orbit, Heavy Duty (MPN 56844)
DYNABRADE Air Orbital Sander: 3 1/2 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit, Self-Vacuum (MPN 56873)
DYNABRADE
DYNABRADE Air Orbital Sander: 3 1/2 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit, Self-Vacuum (MPN 56873)
DYNABRADE Air Orbital Sander: 5 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit, Self-Vacuum, NPT (MPN 56883)
DYNABRADE
DYNABRADE Air Orbital Sander: 5 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit, Self-Vacuum, NPT (MPN 56883)
DYNABRADE Air Orbital Sander: 5 in Disc, Pressure Sensitive Adhesive, 3/16 in Orbit, Central Vacuum (MPN 56819)
DYNABRADE
DYNABRADE Air Orbital Sander: 5 in Disc, Pressure Sensitive Adhesive, 3/16 in Orbit, Central Vacuum (MPN 56819)

More from DYNABRADE

View all DYNABRADE parts
DYNABRADE Air Orbital Sander: 6 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit, Central Vacuum (MPN 56894)
DYNABRADE
DYNABRADE Air Orbital Sander: 6 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit, Central Vacuum (MPN 56894)
DYNABRADE Air Orbital Sander: 3 1/2 in Disc, Pressure Sensitive Adhesive, 3/32 in Orbit, Heavy Duty (MPN 59034)
DYNABRADE
DYNABRADE Air Orbital Sander: 3 1/2 in Disc, Pressure Sensitive Adhesive, 3/32 in Orbit, Heavy Duty (MPN 59034)
DYNABRADE Air Orbital Sander: 6 in Disc, Pressure Sensitive Adhesive, 3/32 in Orbit, Central Vacuum (MPN 56863)
DYNABRADE
DYNABRADE Air Orbital Sander: 6 in Disc, Pressure Sensitive Adhesive, 3/32 in Orbit, Central Vacuum (MPN 56863)
DYNABRADE Air Orbital Sander: 5 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit, Central Vacuum (MPN 56884)
DYNABRADE
DYNABRADE Air Orbital Sander: 5 in Disc, Pressure Sensitive Adhesive, 3/8 in Orbit, Central Vacuum (MPN 56884)
DYNABRADE Air Orbital Sander: 5 in Disc, Pressure Sensitive Adhesive, 3/16 in Orbit, Central Vacuum (MPN 59024)
DYNABRADE
DYNABRADE Air Orbital Sander: 5 in Disc, Pressure Sensitive Adhesive, 3/16 in Orbit, Central Vacuum (MPN 59024)
DYNABRADE Air Orbital Sander: 3 in Disc, Pressure Sensitive Adhesive, 3/32 in Orbit, Central Vacuum (MPN 59114)
DYNABRADE
DYNABRADE Air Orbital Sander: 3 in Disc, Pressure Sensitive Adhesive, 3/32 in Orbit, Central Vacuum (MPN 59114)
DYNABRADE Air Orbital Sander: 6 in Disc, Hook and Loop/Vinyl, 3/16 in Orbit, Central Vacuum, 0.3 hp (MPN 56830)
DYNABRADE
DYNABRADE Air Orbital Sander: 6 in Disc, Hook and Loop/Vinyl, 3/16 in Orbit, Central Vacuum, 0.3 hp (MPN 56830)
DYNABRADE Air Orbital Sander: 5 in Disc, Pressure Sensitive Adhesive, 3/16 in Orbit, Non-Vacuum, NPT (MPN 58400)
DYNABRADE
DYNABRADE Air Orbital Sander: 5 in Disc, Pressure Sensitive Adhesive, 3/16 in Orbit, Non-Vacuum, NPT (MPN 58400)