This online auction features 236 lots of surplus process equipment from a major U.S. chemical plant, located in Madison, Wisconsin.

The catalogue is heavily weighted toward industrial valves in new or rebuilt condition, with an extensive selection of ball valves, globe valves, butterfly valves, plug valves, and check valves from LESER, Crane (Armature/XOMOX), Argus, Tyco, W.T. Armatur, Phoenix Armaturen, AZ-Armaturen, Jamesbury, Peter Stohrmann, Vanessa, and others. Also featured are LESER pressure safety valves and spare part kits across numerous models and pressure ratings, REMBE and OSECO rupture discs, expansion joints and compensators, AEG THYRO-PX thyristor power controllers, Rosemount instrumentation, Siemens and Emerson DeltaV control modules, a KSB centrifugal pump, a Wanner Hydra-Cell metering pump, industrial gaskets and fasteners, and distillation column internals.

Bidding closes from March 30, 2026 at 10am CT.

Location: Madison, Wisconsin

Register to bid here.

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General Auction Information

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1. Where is this auction hosted?

This auction is hosted online via Bidspotter via this link.

2. Are site visits or inspections allowed?

Yes. In-person inspections permitted for this auction on March 25, 2026. Scheduling link to be shared shortly.

3. Can I request additional images or specifications before the auction closes?

Yes. Requests for additional images, specifications, or lot details prior to the close of the auction must be emailed to: auctions@amplio.com

4. Can I request additional images or information after the auction closes?

Post-auction requests for additional images, specifications, or lot details will be addressed after full payment has been received by the buyer.

5. Are items sold as-is?

Yes. All items are sold as-is, where-is, with no warranties or guarantees unless explicitly stated in the lot description.

Bidding & Registration

6. How do I register to bid?

Bidders must create an account and register directly through Bidspotter. Approval may be required before bidding is enabled.

7. Is there a buyer’s premium?

Please refer to the auction listing on Bidspotter for details regarding buyer’s premium and any applicable fees.

8. Can I place proxy bids?

Yes. Bidspotter allows bidders to enter maximum (proxy) bids, and the system will automatically bid on your behalf up to your set limit.

9. Can I retract a bid?

Bids are binding. Please review all lot details carefully before placing a bid.

10. What happens if there is a tie bid?

Per Bidspotter’s platform rules, priority is typically given to the earliest submitted bid at that amount.

Payment

11. What payment methods are accepted? Do you accept credit cards for payment?

Payment must be made via:

ACH (Automated Clearing House)

Wire Transfer

No other payment methods are accepted 

12. When is payment due?

Payment instructions and due dates will be provided to winning bidders. Payment is typically required within 72 hours of receiving the invoice. .

13. Are taxes applicable?

Applicable sales tax will be charged unless a valid resale certificate or tax exemption documentation is provided prior to invoicing. Please provide documentation as soon as your winning bid is confirmed to avoid processing delays. 

14. What happens if I do not pay on time?

Failure to remit payment within the required timeframe may result in cancellation of the sale and potential bidding restrictions in accordance with Bidspotter’s policy.

Removal, Shipping & Logistics

15. Do you provide shipping?

Shipping, rigging, crating, and transportation are the responsibility of the buyer. We recommend a designated truck for picking up lots won. Logistics booked as LTL (Less than Truck Load) are subject to rejection by the trucking operator at their discretion.

16. Do you provide a list of riggers or logistics vendors?

Yes, we have preferred vendors we work with for auction logistic management. Once payment has been received in full, we will provide a list of preferred vendors for rigging and crating.

17. When can items be removed?

Removal timelines and scheduling instructions will be provided after payment is received. [ Our tentative timeline for pickups on this auction are 

18. Can buyers use their own rigger or freight company?

Yes, buyers may use their own qualified vendors, subject to site requirements and scheduling coordination.

19. Are there loading docks or forklifts available?

Site capabilities vary. Buyers should confirm equipment requirements and coordinate with their chosen vendor accordingly.

Condition & Equipment Details

20. Are items tested or operational?

Unless otherwise stated in the lot description, equipment should be assumed untested. Buyers are encouraged to request additional details prior to auction close.

21. Will you palletize or package items?

Packaging and crating are the buyer’s responsibility. Preferred vendors can assist after payment.

22. Do items include manuals, tooling, or accessories?

Only items specifically listed in the lot description are included in the sale.

Unsold or Abandoned Inventory

23. What happens to unsold inventory?

We review any abandoned or unsold inventory at the discretion of our client.

24. Are negotiated sales allowed after the auction?

Negotiated sales may occur at the discretion of the client. We highly recommend saving items to your Bidspotter Wishlist to track availability.

Platform & Technical Questions

25. I’m having trouble placing a bid. What should I do?

Contact Bidspotter’s technical support directly for platform-related issues.

26. Can international bidders participate?

Yes, provided payment is made via wire transfer and all export compliance requirements are met.

27. Are there export restrictions?

Buyers are responsible for ensuring compliance with all export regulations and requirements.