positive pressure fan for sale | 326 ads for brand-new and used positive pressure fan

5pcs new high quality differential pressure switch 100pa 930.85 range 200-1000pa

???, ???, China
US $120.00
Jun 9th

Lot of 2 custom chill self contained liquid chillers | 300w | cral300dp-4

San Diego, California, United States
US $249.95
Jun 9th

Simpson alto americlean high capacity acid injector for pressure washer

Atlanta, Georgia, United States
US $169.50
Jun 9th

Americlean high capacity, up to 25% chemical output to water, acid or chemical injector for pressure washing machines. To be mounted at the end of a quick connector coupler. You can control amount of chemical dispensed with the adjustable ball valve.

Dwyer flex-tube series 1222 u-tube manometer 18-0-18"wc using red gauge fluid

USA, United States
Jun 9th

Dwyer 1222 series Flex-Tube U-tube type manometer uses red gauge fluid, or mercury or green color concentrate to provide positive, negative, and differential pressure measurement for determining velocity and static pressures, leakage, fan and blower efficiency, filter resistance, and gas pressures. The columns are composed of 1/8" outside diameter flexible and shatterproof clear butyrate tubing for use with colored water, red fluid, or mercury (sold separately).

2pcs new yellow plastic abs air nozzle air knife 1/4'' h1 blowing nozzle

???, ???, China
Jun 9th

Dwyer model 2000-250pa-asf magnehelic pressure gauge new

Raleigh, North Carolina, United States
Jun 12th

Dwyer instruments 2000-0c magnehelic differential pressure gauge gage

Phoenix, Arizona, United States
Jun 14th

All items are sold as is without warranty unless specifically stated in the posting. This does not mean that the unit doesn’t work, only that we have not tested or checked it out. This may also mean that we are not knowledgeable in this specific item.

Dixon bolted i-line / q-line clamp, 304 stainless steel - 6" (2 bolt)

Wilmington, Delaware, United States
Jun 15th

A Division of Vertex Industries, Inc.

Dwyer 2004 c magnehelic differential pressure gauge in case new

Dayton, Texas, United States
Jun 15th

All Items come from a smoke free /pet free environment. Some items are listed with a Buy it Now or Best Offer, FEEL FREE TO USE THE BEST OFFER OPTION. OR MAKE AN OFFER IF THIS OPTION IS NOT SHOWING UP ON THIS AUCTION.

Dwyer instruments pressure gauge magnehelic 2310 new

Dayton, Texas, United States
Jun 16th

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Dwyer flex tube series 1222 u tube manometer 12 0 12wc using red gauge fluid

Multiple Warehouses, United States
Jun 25th

Dwyer, magnehelic differential pressure gage, with metal case

Sibleys Cove, NL, Canada
Nov 6th

The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures

10pcs dc 12v step up to 24v 18-26v adjustable 10a 250w boost power converter fan

Guang Zhou, ???, China
US $259.00
Jan 29th

Description & Gallery Wholesale Supported!! Feel free for a quotation!! More than the stock quatity and other product haven't been listed here are available.