988-00 high-volume wastewater combination air valve c/w stainless steel body

Manufactured by H-Tec Air Valves
Brand: H-Tec

Categories:

Drainage and Sewer Works | Sanitary Sewers | Pipe Accessories | Valves | Combination Vacuum Relief / Air Release

Certifications: City of Hamilton Approved Products List

Prequalification Lists:

City of Hamilton - 2.12.01 - Combination Air / Vacuum Breaker (PDF)

Ontario Provincial Standards
- OPSS.MUNI 412 - Sewage Forcemain Installation in Open Cut
Other Standards
- AWWA C512-99 - Air Release, Air/Vacuum, and Combination Air Valves for Waterworks Service

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