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Concentric Reducer | Weld 4 in. x 3 in. - SS304 / 3A

SKU B31W-G400-300
Store Location (Aisle-Bay-Shelf) 2-12L-E3
Brand Glacier Tanks
Certifications 3A
Connection Type(s) Weld
Connection Size(s) 3 in., 4 in.
Item Length 4
Item Width 4
Item Height 4
Material SS304
Warranty Yes
Stainless Steel SS304
Quantity in stock 5
Dimensions Inches Millimeters
D4.000101.60
D13.00076.20
L4.000101.60
WT0.0852.16
In stock
SKU
B31W-G400-300
Price $40.49

Weld concentric reducers, as their name implies, reduce in diameter towards the center thus forming a conical cylinder. A concentric reducer is often used inline on a vertical flow application, or if laid horizontally, as an increaser. We do not recommend reducing in the horizontal as pooling may occur. In these cases, an eccentric reducer, which lays flat on one side is preferable. Concentric reducers have a lower chance of producing agitation like an end cap reducer may.

  • 3A Certified Standards
  • Stainless Steel SS304
  • Polished Inside & Out
  • 1 Yr Warranty

Stainless Steel Weld Fittings

Sanitary weld fittings are a cost effective method to create standing piping compared to the Tri Clamp alternatives. While the sanitary tubing lines are more permanent and requires a larger labor investment initially, once constructed the maintenance costs are considerably cheaper as gaskets do not need to be replaced on a regular basis.

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Return Policy


Glacier Tanks will accept returns of website standard stocking items, but only if:

  1. The item is new, unused, and in resalable condition;
  2. You notify Glacier Tanks and request a return authorization within 30 days of your receipt of the item;
  3. You return the item to Glacier Tanks, postage/shipping prepaid within 5 days of Glacier Tanks' return authorization (RMA);

Once your items have been received by Glacier Tanks and verified to be unused, we will refund your purchase price, less shipping costs. Returns will incur a 15% restocking fee. Return shipping costs are your responsibility and shall not be paid by Glacier Tanks.

The following items are non-returnable:

  • Special or Discounted items - labeled by button color:
    • Discontinued
    • Damaged
    • Non-conforming
    • Refurbished
    • Special Order
    • Drop Ship
    • Build-to-Order
  • Custom order
  • All Gaskets & Seals

Please be sure you understand and agree to any drawings supplied to you prior to purchase of custom or special order items. Payment of deposits for custom or special order items indicates your approval and acceptance of such custom or special order items.

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Edward Barcenas Edward Barcenas
Nov 15, 2020 on Google Customer Reviews
Excellent. Delivery was on time. Properly packaged. The website is easy to navigate and it has the necessary technical data.
Duane Teach Duane Teach
Oct 12, 2020 on Google Customer Reviews
Great range of products and support of me, the little guy. Highly recommended, and I will look to them for future needs.
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