Third and most important plastic pipe is non conductive and builds up a static charge as charged. Grounding pvc and other dust collection myths by.
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28719 i have been upgrading from 4 flexible piping to 6 flexible piping.
Pvc dust collection system. The pvc connection requires silicone adhesive sold separately and the hose can be fixed with a metal clamp sold separately. 03j for dust collection systems for industrial use or in a production shop galvanized metal pipe and fittings are best but for most home shop applications fittings and dust collection tubing made of plastic eg abs pu or pvc are sufficient provided they are properly grounded to dissipate static electrical charges. Second plastic pipe elbows have a short radius which encourages clogs and compromises system efficiency.
A dust collection system is an air quality improvement system used in industrial commercial and home production shops to improve breathable air quality and safety by removing particulate matter from the air and environment. The local box stores had some 30 gauge slotted couplers that really didnt work. Preface to the preface february 2008.
Dust collection system last update. A dust collector is a system used to enhance the quality of air released from industrial and commercial processes by collecting dust and other impurities from air or gas. First the dust must be capturedthis is accomplished with devices such as capture.
This site helps small shop workers understand the risks from fine dust exposure and how to effectively protect themselves and their families from airborne dust hazards. First plastic pipe fittings are not offered in the diversity required to meet design requirements. Designed to handle high volume dust loads a dust collector system consists of a blower dust filter a filter cleaning system and a dust receptacle or dust removal system.
Just an outline of the shops dust collection system ill be expanding and updating as time goes on. Rod cole i think more has been written on this topic on the various web woodworking boards than whether delta jet or grizzly has the best table saw for the money. Dust and air in the right proportions can be an explosive mixture.
A google search on pm health risks shows over 40 million references as to how unhealthy fine dust is. Fine dust is so extensively studied that researchers call it pm short for particle material. Plastic pipe or pvc pipe is unsuitable for dust collection for three reasons.
Dust collection systems work on the basic formula of capture convey and collect. 6 spiral pipe coupling for dust collection system item. The large end of this connector fits into schedule 20 pvc while the smaller end attaches to any 4 dust hose.
Several times now i have considered deleting this article from my website because it is not significantly applicable to a home workshop dust collection system.
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