Add to favorites
PneumaticPlus SDD450-N06F in-Line Desiccant Air Dryer 3/4" NPT - Metal Bowl w/Large Dome, 1 Quart Blue Desiccant Bead by PneumaticPlus - Used condition

PneumaticPlus SDD450-N06F in-Line Desiccant Air Dryer 3/4" NPT - Metal Bowl w/Large Dome, 1 Quart Blue Desiccant Bead

Brand: PneumaticPlus

Condition: Used
$16631
$19999
-17% Save $3368
Updated: Yesterday

Description

In-line Desiccant Air Dryer, 5-15 SCFM

Metal Bowl with Large Sight Glass

Inlet & Outlet Thread: 3/4" NPT

Included 1 Quart Premium Blue Indicating Silica Gel Beads(Industry Standard 2-4 mm)

Adsorption means the attraction of a substance – the adsorbate – to, and its subsequent accumulation on, the surface of a solid material–the adsorbant–which is caused by physical forces of attraction. Adsorbants are substances which are permeated by a large number of very fine pores which give rise to large internal surface area. This, in turn, determines the adsorption capacity of the adsorbant, since a large internal surface can accommodate more adsorbate.

PneumaticPlus SDD450 Series, The compressed air flow path through the dryer assures desiccant packing and maximum utilization of the desiccant’s adsorption qualities. The compressed air enters the dryer inlet port and is dispersed through a 10 micron polypropylene element (Dispersion) for removal of particles. The air is then distributed uniformly through the full desiccant bed to the bottom of intake tube. The intake tube is protected by a 40 micron polypropylene element. As the desiccant adsorbs moisture, a dramatic and highly visible color change from dark blue to light pink is evident. The color change works its way through the desiccant as the adsorptive qualities of the desiccant are diminished. Once the color change is visible through the Large Flat Sight Glass, the full desiccant bed has reached its maximum drying capacity and must be either changed or regenerated. Dry air exits through the inside diameter of the intake tube and out the outlet port of the unit.

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
  • Ships from Amazon fulfillment centers
  • Price verified on Amazon

Product Details

SKU:
awhd-us-b07rsv38c8
Model:
SDD450-N06F
Country:
US
ASIN:
B07RSV38C8
UPC:
841693118302

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $34 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for PneumaticPlus products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

Sign in to save items

Save favorites and get alerts when prices drop.

or

Already have an account?