Canadian Registration Numbers (CRN)
Tube Fittings
The listed CRN declarations identify products that have been accepted and registered for use in the respective province/territory. Only a genuine Parker Hannifin product fabricated by a Parker registered facility has this number. For more information, contact us.
Seal-Lok: Carbon Steel or Stainless Steel
CRN: 0A9941
Exp: 5/4/2026
Sizing: See Declaration
Pressure: See Catalog 4300
CRN Declaration Documents:
Alberta (.52)
British Columbia (.51)
Manitoba (.54)
New Brunswick (.57 Add3)
Newfoundland & Lab. (.50 Add3)
Northwest Territories (.5T Add3)
Nova Scotia (.58 Add3)
Nunavut (.5N Add3)
Ontario (.5 Add3)
Prince Edward Island (.59 Add3)
Quebec (.56 Add3)
Saskatchewan (.56 Add3)
Yukon (.5Y Add3)
Triple-Lok: Carbon Steel, Brass, or Stainless Steel
CRN: 0A9941
Exp: 5/4/2026
Sizing: See Declaration
Pressure: See Catalog 4300
CRN Declaration Documents:
Alberta (.52)
British Columbia (.51)
Manitoba (.54)
New Brunswick (.57 Add3)
Newfoundland & Lab. (.50 Add3)
Northwest Territories (.5T Add3)
Nova Scotia (.58 Add3)
Nunavut (.5N Add3)
Ontario (.5 Add3)
Prince Edward Island (.59 Add3)
Quebec (.56 Add3)
Saskatchewan (.56 Add3)
Yukon (.5Y Add3)
Ferulok: Carbon Steel or Stainless Steel
CRN: 0A9941
Exp: 5/4/2026
Sizing: See Declaration
Pressure: See Catalog 4300
CRN Declaration Documents:
Alberta (.52)
British Columbia (.51)
Manitoba (.54)
New Brunswick (.57 Add3)
Newfoundland & Lab. (.50 Add3)
Northwest Territories (.5T Add3)
Nova Scotia (.58 Add3)
Nunavut (.5N Add3)
Ontario (.5 Add3)
Prince Edward Island (.59 Add3)
Quebec (.56 Add3)
Saskatchewan (.56 Add3)
Yukon (.5Y Add3)
Pipe Fittings and Adapters: Carbon Steel, Brass, or Stainless Steel
CRN: 0A9941
Exp: 5/4/2026
Sizing: See Declaration
Pressure: See Catalog 4300
CRN Declaration Documents:
Alberta (.52)
British Columbia (.51)
Manitoba (.54)
New Brunswick (.57 Add3)
Newfoundland & Lab. (.50 Add3)
Northwest Territories (.5T Add3)
Nova Scotia (.58 Add3)
Nunavut (.5N Add3)
Ontario (.5 Add3)
Prince Edward Island (.59 Add3)
Quebec (.56 Add3)
Saskatchewan (.56 Add3)
Yukon (.5Y Add3)
Pipe Swivels: Carbon Steel or Stainless Steel
CRN: 0A9941
Exp: 5/4/2026
Sizing: See Declaration
Pressure: See Catalog 4300
CRN Declaration Documents:
Alberta (.52)
British Columbia (.51)
Manitoba (.54)
New Brunswick (.57 Add3)
Newfoundland & Lab. (.50 Add3)
Northwest Territories (.5T Add3)
Nova Scotia (.58 Add3)
Nunavut (.5N Add3)
Ontario (.5 Add3)
Prince Edward Island (.59 Add3)
Quebec (.56 Add3)
Saskatchewan (.56 Add3)
Yukon (.5Y Add3)
Intrulok
CRN: 0A9941
Exp: 5/4/2026
Sizing: See Declaration
Pressure: See Catalog 4300
CRN Declaration Documents:
Alberta (.52)
Manitoba (.54)
New Brunswick (.57 Rev2)
Newfoundland & Lab. (.50 Rev2)
Nova Scotia (.58 Rev2)
Nunavut (.5N Rev2)
Northwest Territories (.5T Rev2)
Ontario (.5 R2)
Prince Edward Island (.59 Rev2)
Quebec (.56 R2)
Saskatchewan (.56 R2)
Yukon (.5Y Rev2)
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