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ENERPACReaction Plate Torque Multipliers for Flanges

ENERPAC Torque Multiplier: 1/2 in, 1 1/2 in Male Output Square Drive

The ENERPAC Torque Multiplier (MPN E494) is a reaction plate torque multiplier for flanges with a 1/2 in input and a 1 1/2 in male output square drive. It features a 26.5:1 gear ratio and a 189 ft-lb max. rated…

SKU 3G-OTH-455539

Also listed as: E 494 · E-494

Brand
ENERPAC
Item
Torque Multiplier: 1/2 in, 1 1/2 in Male Output Square Drive
Category
Reaction Plate Torque Multipliers for Flanges
Available to Order
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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
E494
Type
189 ft-lb Max. Rated Input
Male Output Square Drive
1 1/2 in

Technical Documents

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

Product Description

The ENERPAC Torque Multiplier (MPN E494) is a reaction plate torque multiplier for flanges with a 1/2 in input and a 1 1/2 in male output square drive. It features a 26.5:1 gear ratio and a 189 ft-lb max. rated input. 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the ENERPAC E494 torque multiplier used for?

The ENERPAC E494 torque multiplier is used for tightening or loosening flange bolts in industrial piping, valve, and pressure-vessel applications. Its reaction plate design transfers torque directly to the flange, enabling precise bolt loading with a 26.5:1 gear ratio and 189 ft-lb max. rated input.

What are the specifications of the ENERPAC E494 torque multiplier?

The ENERPAC E494 torque multiplier has a 1/2 in female input square drive, a 1 1/2 in male output square drive, a 26.5:1 gear ratio, and a 189 ft-lb max. rated input. It is a reaction plate type designed for flange bolting. The manufacturer part number is E494.

Where to buy the ENERPAC E494 torque multiplier worldwide?

3G Electric supplies the genuine ENERPAC E494 torque multiplier worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this tool across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to select the correct reaction plate torque multiplier for flanges?

Select a reaction plate torque multiplier by matching the output square drive size to your flange bolts, the gear ratio to your required torque output, and the max. rated input to your torque wrench capacity. For the ENERPAC E494, use a 1/2 in input wrench and a 1 1/2 in output socket.

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 reaction plate torque multipliers for flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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