# CanadaBuys #AB-2026-06505

University of Alberta requests SIHIdry CD S160 systems for ESB (SIHI OEM, sole source)

**Posted:** September 24, 2026
**Respond By:** October 02, 2026
**Identifier:** AB-2026-06505
**NAICS:** 423490

The University of Alberta's Trades and Infrastructure Maintenance department is seeking to procure SIHIdry CD S160 systems for ESB, focusing on compatibility with existing laboratory equipment and ensuring manufacturer servicing.
- Government Buyer:
  - University of Alberta, Trades and Infrastructure Maintenance
- OEMs and Vendors:
  - SIHI (OEM)
  - TDH Fluid System Inc. (sole authorized distributor for SIHI gas products in Alberta and Saskatchewan)
- Products/Services Requested:
  - SIHIdry CD S160 system (laboratory vacuum pump)
  - No specific part numbers or quantities provided
- Unique/Notable Requirements:
  - Compatibility with existing equipment
  - Manufacturer maintenance required
  - Procurement limited to Alberta delivery
  - Advance Contract Award Notice method
  - Sole source justification based on authorized distribution
- Product Category:
  - Laboratory vacuum pumps (UNSPSC 41105101)

### Description

The University of Alberta's Trades and Infrastructure Maintenance department is seeking to purchase SIHIdry CD S160 systems for ESB to ensure compatibility with existing goods and maintain specialized equipment that must be serviced by the manufacturer. TDH Fluid System Inc. is identified as the sole and authorized distributor for the SIHI gas product in Alberta and Saskatchewan. This procurement is conducted through an Advance Contract Award Notice method. The contract is specific to delivery in Alberta.

[View original listing](https://canadabuys.canada.ca/en/tender-opportunities/tender-notice/ab-2026-06505)