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Product catalog summary

Overview: This document provides technical specifications for tube expanders used in heat exchangers and condensers. It details the adjustable range of tube expanders, fitted roller lengths, and the internal diameter of tubes they accommodate.

Specifications:

Tube Internal Diameter Range: From 8.4 mm (0.334 inches) to 36.3 mm (1.43 inches).
Roller Lengths: Expanders are available with roller lengths of 1.1/2 inches (38.1 mm) and 2.1/4 inches (57.1 mm).
Mandrel Drives: Models 797-856 use 3/8” square mandrel drives, while models 857-900 use 1/2” square mandrel drives.

Usage: These expanders are popular tools worldwide for use on heat exchangers and condensers with tubes of 1/2” to 1.1/2” outer diameter (O.D.).

Data Summary: The document includes detailed tables listing:

Tube Outer Diameter (O.D.) and Thickness: Various measurements in both inches and millimeters.
Minimum and Maximum Tool Expansion: Specifications for the minimum internal diameter (I.D.) the tool can enter and the maximum expansion capability.
Complete Tool and Mandrel Numbers: Identification numbers for complete tools and mandrels, along with roller set numbers.

Key Points:

The document provides a comprehensive guide for selecting the appropriate tube expander based on tube size and required expansion.
It emphasizes the compatibility of different models with specific tube dimensions and expansion requirements.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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