Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
THOMAS Service kit: SK668, 688CE44 - Air Compressor Parts
THOMASAir Compressor Parts

THOMAS Service kit: SK668, 688CE44

The THOMAS Service Kit, model SK668, is an air compressor part designed for maintenance and repair. This kit includes components identified by part numbers 688CE44 and 668, as specified by the manufacturer. It is…

SKU 3G-OTH-150242

Brand
THOMAS
Item
Service kit: SK668, 688CE44
Category
Air Compressor Parts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

THOMAS
Manufacturer Part Number
SK668
View Full Spec Sheet

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

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

Product Description

The THOMAS Service Kit, model SK668, is an air compressor part designed for maintenance and repair. This kit includes components identified by part numbers 688CE44 and 668, as specified by the manufacturer. It is intended for use with compatible THOMAS compressor systems.

Frequently Asked Questions

What is the THOMAS Service Kit SK668 used for?

The THOMAS Service Kit SK668 is used for maintenance and repair of compatible THOMAS air compressor systems. It includes components identified by part numbers 688CE44 and 668, as specified by the manufacturer. This kit helps restore performance and extend equipment life in industrial applications.

What are the specifications of the THOMAS Service Kit SK668?

The THOMAS Service Kit SK668 is a service kit with manufacturer part number SK668. It includes components 688CE44 and 668. The product type is Air Compressor Parts. It is designed for use with compatible THOMAS compressor systems to support routine maintenance and repair.

Where to buy the THOMAS Service Kit SK668 worldwide?

You can source the THOMAS Service Kit SK668 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine THOMAS service kits for air compressor maintenance.

How to install the THOMAS Service Kit SK668?

To install the THOMAS Service Kit SK668, first depressurize and isolate the compressor system. Remove the old components and replace them with the new parts from the kit, including 688CE44 and 668. Follow THOMAS guidelines for torque and sealing. Test the system for leaks before returning to service.

Used in

Common applications for THOMAS
Industrial wiring — THOMAS & BETTS Color-Keyed crimping dies (e.g., MPN 15527SS) for terminating 6 AWG aluminum conductors in panel boards
Motor lead connections — THOMAS & BETTS female motor lead disconnects (e.g., MD1F-2) for 1 AWG copper wires in motor control centers
Pneumatic instrumentation — THOMAS diaphragm compressor/vacuum pump (e.g., 107CAB18) for sampling systems requiring 22.1 in Hg vacuum
Cable management — THOMAS & BETTS snap-in plastic connectors (e.g., MPN 3300) for securing 10/2 cable in junction boxes
Power distribution — THOMAS & BETTS upper crimping dies (e.g., MPN 13473) for 250-300 kcmil copper connectors in substation terminations
Environmental monitoring — THOMAS combination compressor/vacuum pump for air sampling equipment requiring 0.14 cfm at 30 psi

THOMAS Products

3G Electric supplies THOMAS air compressor parts. 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 →

Similar products

Matched by specification & description
THOMAS Piston Air Compressor: 0.333 hp, 1 Phase, 12V DC, 100 psi Max Continuous Pressure, 1 cfm (MPN 270025). Key specifications — attr50761: 12V DC; attr50712: THOMAS; attr51763: 1.
THOMAS
THOMAS Piston Air Compressor: 0.333 hp, 1 Phase, 12V DC, 100 psi Max Continuous Pressure, 1 cfm (MPN 270025). Key specifications — attr50761: 12V DC; attr50712: THOMAS; attr51763: 1.
THOMAS Piston Air Compressor: 0.125 hp, 1 Phase, 115V AC, 50 psi Max Continuous Pressure, 1.22 cfm (MPN 617CA32). Key specifications — attr50761: 115V AC; attr50712: THOMAS; attr51763: 1.
THOMAS
THOMAS Piston Air Compressor: 0.125 hp, 1 Phase, 115V AC, 50 psi Max Continuous Pressure, 1.22 cfm (MPN 617CA32). Key specifications — attr50761: 115V AC; attr50712: THOMAS; attr51763: 1.
THOMAS Compressor/Vacuum Pump: 1/8 hp, 115V AC, 23.8 in Hg Max Vacuum, 1/4 in NPT Inlet Size (MPN 927CA18). Key specifications — attr50671: 115V AC; attr50650: 1.24 cfm @ 0 psi; attr50635: THOMAS.
THOMAS
THOMAS Compressor/Vacuum Pump: 1/8 hp, 115V AC, 23.8 in Hg Max Vacuum, 1/4 in NPT Inlet Size (MPN 927CA18). Key specifications — attr50671: 115V AC; attr50650: 1.24 cfm @ 0 psi; attr50635: THOMAS.
THOMAS Compressor/Vacuum Pump: 3/64 hp, 115V AC, 22.1 in Hg Max Vacuum, 1/8 in NPT Inlet Size (MPN 107CAB18). Key specifications — attr50671: 115V AC; attr50650: 0.14 cfm @ 30 psi; attr50635: THOMAS.
THOMAS
THOMAS Compressor/Vacuum Pump: 3/64 hp, 115V AC, 22.1 in Hg Max Vacuum, 1/8 in NPT Inlet Size (MPN 107CAB18). Key specifications — attr50671: 115V AC; attr50650: 0.14 cfm @ 30 psi; attr50635: THOMAS.

More from THOMAS

View all THOMAS parts →
THOMAS Service kit: SK405DCMAJ, 405ADC38/12, 405. Key specifications — attr948866: SK405DCMAJ; attr948874: Service Kit; attr948875: 405; attr948869: 405ADC38/12.
THOMAS
THOMAS Service kit: SK405DCMAJ, 405ADC38/12, 405. Key specifications — attr948866: SK405DCMAJ; attr948874: Service Kit; attr948875: 405; attr948869: 405ADC38/12.
THOMAS Service kit: SK107B, 107CAB18/107CDC20/2FKW6, 107. Key specifications — attr948866: SK107B; attr948874: Service Kit; attr948875: 107; attr948869: 2FKW6.
THOMAS
THOMAS Service kit: SK107B, 107CAB18/107CDC20/2FKW6, 107. Key specifications — attr948866: SK107B; attr948874: Service Kit; attr948875: 107; attr948869: 2FKW6.
THOMAS Service kit: SK2668, 2688CE44/2688VE44, 2668. Key specifications — attr948866: SK2668; attr948874: Service Kit; attr948875: 2668; attr948869: 2688CE44.
THOMAS
THOMAS Service kit: SK2668, 2688CE44/2688VE44, 2668. Key specifications — attr948866: SK2668; attr948874: Service Kit; attr948875: 2668; attr948869: 2688CE44.
THOMAS Rebuild kit: 1904, T-617 HDN, T-617HDN. Key specifications — attr948866: 1904; attr948874: Rebuild Kit; attr948875: T-617HDN; attr948869: T-617 HDN.
THOMAS
THOMAS Rebuild kit: 1904, T-617 HDN, T-617HDN. Key specifications — attr948866: 1904; attr948874: Rebuild Kit; attr948875: T-617HDN; attr948869: T-617 HDN.
THOMAS Service kit: SK61722, 617CA22, 617. Key specifications — attr948866: SK61722; attr948874: Service Kit; attr948875: 617; attr948869: 617CA22.
THOMAS
THOMAS Service kit: SK61722, 617CA22, 617. Key specifications — attr948866: SK61722; attr948874: Service Kit; attr948875: 617; attr948869: 617CA22.
THOMAS Service kit: SK61732, 617CA32, 617. Key specifications — attr948866: SK61732; attr948874: Service Kit; attr948875: 617; attr948869: 617CA32.
THOMAS
THOMAS Service kit: SK61732, 617CA32, 617. Key specifications — attr948866: SK61732; attr948874: Service Kit; attr948875: 617; attr948869: 617CA32.
THOMAS Service kit: SK2107N, 2107CA20, 2107. Key specifications — attr948866: SK2107N; attr948874: Service Kit; attr948875: 2107; attr948869: 2107CA20.
THOMAS
THOMAS Service kit: SK2107N, 2107CA20, 2107. Key specifications — attr948866: SK2107N; attr948874: Service Kit; attr948875: 2107; attr948869: 2107CA20.
THOMAS Service kit: SK927, 4XL33/5Z348, 927. Key specifications — attr948866: SK927; attr948874: Service Kit; attr948875: 927; attr948868: 4XL33.
THOMAS
THOMAS Service kit: SK927, 4XL33/5Z348, 927. Key specifications — attr948866: SK927; attr948874: Service Kit; attr948875: 927; attr948868: 4XL33.