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ENERPAC Coupling: For RC, For 3 ton, 2.5 ton Capacity of Attachment - Plunger Connectors & Adaptors
ENERPACPlunger Connectors & Adaptors

ENERPAC Coupling: For RC, For 3 ton, 2.5 ton Capacity of Attachment

The ENERPAC Coupling (MPN A544) is a plunger connector and adaptor designed for use with the RC series of cylinders. It is compatible with 3 ton and 2.5 ton capacity attachments and has an overall length of 1.69 inches.

SKU 3G-OTH-170584

Also listed as: A 544 · A-544

Brand
ENERPAC
Item
Coupling: For RC, For 3 ton, 2.5 ton Capacity of Attachment
Category
Plunger Connectors & Adaptors
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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

ENERPAC
Manufacturer Part Number
A544
Type
For 3 ton, 2.5 ton Capacity of Attachment
Overall Lg
1.69 in
Product Type
Coupling
For Use With Cylinder Series
RC

Technical Documents

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

Product Description

The ENERPAC Coupling (MPN A544) is a plunger connector and adaptor designed for use with the RC series of cylinders. It is compatible with 3 ton and 2.5 ton capacity attachments and has an overall length of 1.69 inches.

Frequently Asked Questions

What is the ENERPAC A544 coupling used for?

The ENERPAC A544 coupling connects plunger attachments to RC series cylinders. It is designed for 3 ton and 2.5 ton capacity attachments, ensuring secure hydraulic connections in industrial lifting and pressing applications.

What are the specifications of the ENERPAC A544 coupling?

The ENERPAC A544 coupling has an overall length of 1.69 inches and is compatible with RC series cylinders. It supports 3 ton and 2.5 ton capacity attachments. The manufacturer part number is A544.

Where to buy the ENERPAC A544 coupling worldwide?

3G Electric supplies the ENERPAC A544 coupling worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this plunger connector and adaptor.

How to install the ENERPAC A544 coupling on an RC cylinder?

To install the ENERPAC A544 coupling, ensure the RC cylinder and attachment are clean. Align the coupling with the plunger port and hand-tighten securely. Use appropriate thread sealant if required. Always follow the cylinder manufacturer's safety guidelines.

Used in

Common applications for ENERPAC
Heavy equipment maintenance — ENERPAC HCL25010 lock nut ram for lifting and holding large components during repair.
Automated machining — ENERPAC SLRD51 swing clamp cylinder for fixturing parts in CNC workholding systems.
Bolted joint assembly — ENERPAC ERT19024 extended reaction tube with RSL series torque wrenches for flange bolting.
Hydraulic power generation — ENERPAC ZE4408SB-T electric pump for powering torque tools in industrial plants.
Structural testing — ENERPAC A243 flat base attachment for RC series cylinders in load frame applications.
Field service operations — ENERPAC ZU4420MB-G portable pump for remote hydraulic tool operation.

ENERPAC Products

3G Electric supplies ENERPAC plunger connectors & adaptors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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