Designed and manufactured in Quebec since 1986

Technical library

Technical resources, case studies and product data

The HTML pages provide searchable, machine-readable information. Original PDF sheets remain available for engineering review and controlled updates.

Patt filtration-system dimensional drawing
PDFOriginal product sheets
HTMLSearchable specifications
5Website languages
Rev.Controlled-update objective

Technical articles

Application guidance and product developments from Patt Technologies.

01

Wave-shaped breaker plates

How the latest wave-shaped breaker plate achieves 1.8× screen area, supports a compact melt path and upgrades existing Patt systems. Includes the original Canadian Plastics article.

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02

H13 nitriding case study

See original cross-sectional micrographs and 24 hardness readings from two H13 traverses, alongside Patt’s 250 µm+ production case capability and reported wear improvements.

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PDF data sheet

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PDF

Technical brief (PDF, English)

English technical brief: area gain, retrofit dimensions, process benefits, material options and application review.

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PDF

Rotary III

Seven-size constant-pressure rotary-filtration platform.

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PDF

Rotary IV

Monoblock platform for aggressive polymer service.

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PDF

Rotary Control

Adaptive pressure control, protection and data logging.

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PDF

Melt Pressure Sensors

Sensor families and application options.

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PDF

Earlier alloy-development disclosure

Historical program document, predating the five-grade naming. It is not a current PEA or PEA+ grade specification; modeled charts remain preliminary.

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Bring us the process problem, not just a part number.

Share the polymer, throughput, temperature, pressure, contamination and target filtration. Our team will define the right system or process route.

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