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The following
details some of the methods employed to
join together the fittings used in central vacuum cleaning systems.
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Expanded Ends
Light Wall under 6"Ø
This type of
connection enables a straight section of tubing to slip
inside the expanded end of the fitting. The two pieces can
then be locked together by any one of several techniques:
brazing, welding, or heat shrink sleeves.
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Slip Couplings
Light Wall up to 14"Ø Can
be used for joining any two straight ends of tubing or
fittings. The slip coupling is a solid sleeve that fits
the O.D. of the joint which can then be brazed, welded, or
covered by a shrink sleeve.
Click here for
specifications and dimensions
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Shrink Sleeves
Light Wall Installation
Here's our
preferred method for joining light conveying networks up to
4"Ø. These are heat shrinkable polyolefin bands that
shrink to provide excellent mechanical strength and a positive
vacuum seal. Use over expanded ends and slip couplings.
Click here for
specifications and dimensions
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Compression
Couplings Our
choice joining heavy wall piping systems and tubing 5"Ø
and over. This join offers easy tear down. Straight
ends butt together and mechanically lock simply by
tightening the included nuts and bolts.
Click here for
specifications and dimensions
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Don't see
what you want? Need something special?
Call us for help
Let's Discuss it!
1 - 888 - 330 - 3365
Call toll free in the USA and Canada
Click here to e-mail your inquiry.
We'll respond to your request quickly!
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DuroVac Industrial Vacuums
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1-888-330-3365
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DuroVac
Industrial Vacuums
15 Iris Crescent,
Brampton, ONTARIO
L6Z 3H8
1- 888- 330- 3365
PHONE: 905-624-4003 FAX: 905-624-4641
See also:
industrial vacuums by air dynamics
industrial vacuum cleaners by industrial air solutions
IAS industrial vacuums
Mist and Dust Collectors
Commercial air filters, air purifiers & air cleaners
Central vacuum systems and industrial vacuums
Industrial Vacuums
and Cleaning Systems
DuroVacTM and PowerLiftTM are trademarks
of Northwind Air Systems
© 2003-2008 Northwind Air Systems
title: Couplings for Vacuum Systems
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