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GAST Piston Base Kit: AT670 - Air Compressor Parts
GASTAir Compressor Parts

GAST Piston Base Kit: AT670

The GAST Piston Base Kit, model AT670 (SKU 33K373), is an air compressor part designed for use with GAST compressors. This kit includes the piston base component and is compatible with models 33K633, 33K763, 33K764…

SKU 3G-OTH-150535

Brand
GAST
Item
Piston Base Kit: AT670
Category
Air Compressor Parts
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Technical Specifications

GAST
Manufacturer Part Number
AT670
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GAST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GAST Piston Base Kit, model AT670 (SKU 33K373), is an air compressor part designed for use with GAST compressors. This kit includes the piston base component and is compatible with models 33K633, 33K763, 33K764, 33K767, 33K769, 33K777, and 33K782. The kit is identified by manufacturer part number AT670 and reference number 4LCB-21-M450X.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the GAST Piston Base Kit AT670 used for?

The GAST Piston Base Kit AT670 is a replacement component for GAST air compressors. It is designed to restore compression efficiency in piston-type compressor units, commonly used in industrial automation, packaging, and pneumatic systems where reliable air supply is critical.

What are the specifications of the GAST Piston Base Kit AT670?

The GAST Piston Base Kit AT670 has manufacturer part number AT670 and reference number 4LCB-21-M450X. It is compatible with GAST compressor models 33K633, 33K763, 33K764, 33K767, 33K769, 33K777, and 33K782. The kit includes the piston base component for direct replacement.

Where to buy GAST Piston Base Kit AT670 worldwide?

3G Electric supplies the GAST Piston Base Kit AT670 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this genuine GAST replacement part.

How to install the GAST Piston Base Kit AT670?

Installation of the GAST Piston Base Kit AT670 requires disassembling the compressor head, removing the old piston base, and fitting the new kit. Ensure all sealing surfaces are clean and torque fasteners to manufacturer specifications. Consult the GAST service manual for your specific compressor model before proceeding.

Used in

Common applications for GAST
Laboratory air supply — GAST Oil-Free Rocking Piston Air Compressor (1760408) for clean, oil-free compressed air
Material handling — GAST Regenerative Blower (R3105-12) for conveying or aeration in packaging lines
Medical vacuum — GAST Rotary Vane Vacuum Pump (AT05-101-G215DX) for suction in clinical or laboratory settings
Pneumatic control — GAST Reciprocating Piston Compressor (4LCB-55S-M450GX) for powering actuators in manufacturing
Environmental monitoring — GAST Diaphragm Compressor/Vacuum Pump (DOA-P707-AA) for air sampling or gas analysis
Mobile equipment — GAST DC Piston Compressor (3HBB-19-M322A) for on-vehicle pneumatic systems

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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