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A431

Product catalog summary

Overview
The A431 is a manual steel strapping tool designed by FROMM Holding AG, suitable for strapping bars, bundles, tubes, coils, and items with small surfaces. It operates independently of any energy source, making it versatile for various environments.

Specifications

Strapping Qualities: Compatible with Uniflex and Ultraflex strapping, with a maximum tensile strength of 1100 N/mm² or 160,000 psi.
Strapping Dimensions: Widths range from 10.0 to 19.0 mm (3/8 to 3/4 inches) and thicknesses from 0.38 to 0.63 mm (.015 to .025 inches).
Weight: 3.4 kg (7.5 lbs).
Average Seal Strength: Approximately 75%.
Type of Joint: Single notch joint.

Advantages

Highly suitable for various strapping applications.
Manual operation allows for use without reliance on external power sources.

Model Variants
The A431 tool is available in different models, each compatible with specific strapping widths and thicknesses. Models include A431/10, A431/13, A431/16, and A431/19, with both Uniflex (UNI) and Ultraflex (ULT) options.

Recommended Seals

Seals are available in widths of 10 mm (3/8 inch), 13 mm (1/2 inch), 16 mm (5/8 inch), and 19 mm (3/4 inch).
Seal dimensions are 10 x 22 x 0.6 mm (3/8 x 7/8 x .024 inches) for 10 mm width, and similarly for other widths.
Tensile strength of the seal material is 600 N/mm² or 87,000 psi.

Catalog excerpts

Datasheet A431 Manual steel strapping tool Manual pusher type combination steel strapping tool Characteristics Strapping qualities: Strapping dimensions: widths thicknesses Weight: Average seal strength: Seals: Type of joint: Uniflex and Ultraflex max. 1100 N/mm2 / 160’000 psi 3 3 10.0 – 19.0 mm / /8 – /4” 0.38 – 0.63 mm / .015 – .025” 3.4 kg / 7.5 lbs approx. 75 % Overlap seals, see chart Single notch joint Advantages Very suitable for strapping of bars, bundles, tubes with a small surface Independent from any energy source since operated manually FROMM Holding AG Hinterbergstrasse 26 CH-6330 Cham Switzerland

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Datasheet A431 Manual steel strapping tool Chart of types model A431 Item No. Thicknesses inch = Regular duty strapping max. 850 N/mm2 / 123'000 psi = High tensile strapping max. 1100 N/mm2 / 160'000 psi Recommended seals Width mm Tensile strength of the seal material: 600 N/mm² / 87’000 psi FROMM Holding AG Hinterbergstrasse 26 CH-6330 Cham Switzerland

Open the catalog to page 2

A431

A431

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