Masterflex® Union Fittings, Sanitary Clamp, Tee, Avantor®
Maintain sanitary conditions while combining or dividing flow.
- Ideal for general-purpose and single-use applications, to connect tubing with rest of system
- Determine which connector type is needed for your application by contacting free technical application assistance*
- Global market leader in range of materials for most extensive chemical compatibility
- Single-use custom configuration solutions to minimise downtime
- Regulatory approvals to match your unique application
- Unique packaging options include individuals, packs, and kits for customer-friendly ordering and delivery
- Meet USP Class VI for pharmaceutical use and FDA, USDA, and 3A standards for food contact
- All fittings are compatible with Tri-Clamp® fittings
- Excellent chemical resistance; low leachable characteristics
Tri-Clamp® standard tee adapters allow for liquid flow to be dividing into two or combined into one flow path.
Though both materials may be autoclaved, PVDF tolerates high temperatures better than PP does and will perform more consistently after repeated autoclaving.
Clamps and gaskets required for a complete system are sold separately.
- Environmentally Preferable:
- Catalog No:
- MFLX31806-66
- MFLX31809-63
- MFLX31806-61
- MFLX40618-72
- MFLX40618-70
- MFLX31806-63
- MFLX31806-62
- MFLX31806-65
- Model:
- 31806-66
- 31809-63
- 31806-61
- 31806-63
- 31806-62
- 31806-65
- Chemical resistance:
- Very good
- Excellent
- Very good
- Excellent
- Excellent
- Very good
- Very good
- Very good
- Max. operating pressure:
- 125 psi
- 150 psi
- 125 psi
- 150 psi in ambient conditions, using plastic true union style clamp
- 150 psi in ambient conditions, using plastic true union style clamp
- 125 psi
- 125 psi
- 125 psi
- Max. temperature:
- 82 °C (180 °F)
- 138 °C (280 °F)
- 82 °C (180 °F)
- 138 °C (280 °F)
- 138 °C (280 °F)
- 82 °C (180 °F)
- 82 °C (180 °F)
- 82 °C (180 °F)
- Min. temperature:
- –9 °C (15 °F)
- –40 °C (–40 °F)
- –9 °C (15 °F)
- -40 °C (-40 °F)
- -40 °C (-40 °F)
- –9 °C (15 °F)
- –9 °C (15 °F)
- –9 °C (15 °F)
- Sanitary clamp size (port 3):
- 3"
- 1-½"
- ¾"
- 1-½"
- 1"
- 2-½"
- Sterilisation:
- Autoclave or ethylene oxide (ETO)
- Autoclave or ethylene oxide (ETO)
- Autoclave or ethylene oxide (ETO)
- Autoclave or ethylene oxide (ETO)
- Autoclave or ethylene oxide (ETO)
- Autoclave or ethylene oxide (ETO)
- Autoclave or ethylene oxide (ETO)
- Autoclave or ethylene oxide (ETO)
- Connection TypeFitting materialFlow patternSanitary clamp size (Port 1)Sanitary clamp size (Port 2)Sanitary gasket size
- Fitting, Polypropylene, Tee, Sanitary Clamp Union, ¾" Clamp x ¾" Clamp x ¾" ClampFitting, Polypropylene, Tee, Sanitary Clamp Union, ¾" Clamp x ¾" Clamp x ¾" Clamp-Sanitary UnionPolypropyleneT¾"¾"¾"1 * 1 items£83.703A Sanitary approvalCE certificate
Specifications
Model31806-61Environmentally PreferableChemical resistanceVery goodMax. operating pressure125 psiMax. temperature82 °C (180 °F)Min. temperature–9 °C (15 °F)Sanitary clamp size (port 3)¾"SterilisationAutoclave or ethylene oxide (ETO) - Fitting, Polypropylene, Tee, Sanitary Clamp Union, 1" ClampFitting, Polypropylene, Tee, Sanitary Clamp Union, 1" Clamp-Sanitary UnionPolypropyleneT1"1"1"1 * 1 items£81.703A Sanitary approvalCE certificate
Specifications
Model31806-62Environmentally PreferableChemical resistanceVery goodMax. operating pressure125 psiMax. temperature82 °C (180 °F)Min. temperature–9 °C (15 °F)Sanitary clamp size (port 3)1"SterilisationAutoclave or ethylene oxide (ETO) - Fitting, Polypropylene, Tee, Sanitary Clamp Union, 1-½" Clamp x 1-½" Clamp x 1-½" ClampFitting, Polypropylene, Tee, Sanitary Clamp Union, 1-½" Clamp x 1-½" Clamp x 1-½" Clamp-Sanitary UnionPolypropyleneT1-½"1-½"1-½"1 * 1 items£107.003A Sanitary approvalCE certificate
Specifications
Model31806-63Environmentally PreferableChemical resistanceVery goodMax. operating pressure125 psiMax. temperature82 °C (180 °F)Min. temperature–9 °C (15 °F)Sanitary clamp size (port 3)1-½"SterilisationAutoclave or ethylene oxide (ETO) - Fitting, Polypropylene, Tee, Sanitary Clamp Union, 2-½" Clamp x 2-½" Clamp x 2-½" ClampFitting, Polypropylene, Tee, Sanitary Clamp Union, 2-½" Clamp x 2-½" Clamp x 2-½" Clamp-Sanitary UnionPolypropyleneT2-½"2-½"2-½"1 * 1 items£129.003A Sanitary approval
Specifications
Model31806-65Environmentally PreferableChemical resistanceVery goodMax. operating pressure125 psiMax. temperature82 °C (180 °F)Min. temperature–9 °C (15 °F)Sanitary clamp size (port 3)2-½"SterilisationAutoclave or ethylene oxide (ETO)3A Sanitary approval - Fitting, Polypropylene, Tee, Sanitary Clamp Union, 3" ClampFitting, Polypropylene, Tee, Sanitary Clamp Union, 3" Clamp-Sanitary UnionPolypropyleneT3"3"3"1 * 1 items£129.003A Sanitary approval
Specifications
Model31806-66Environmentally PreferableChemical resistanceVery goodMax. operating pressure125 psiMax. temperature82 °C (180 °F)Min. temperature–9 °C (15 °F)Sanitary clamp size (port 3)3"SterilisationAutoclave or ethylene oxide (ETO)3A Sanitary approval - PVDF Sanitary Tee, 1 ½" Clamp Size -40 to 280°FPVDF Sanitary Tee, 1 ½" Clamp Size -40 to 280°F-Sanitary UnionPolypropyleneT1-½"1-½"1 * 1 items3A Sanitary approvalCE certificate
Specifications
Model31809-63Environmentally PreferableChemical resistanceExcellentMax. operating pressure150 psiMax. temperature138 °C (280 °F)Min. temperature–40 °C (–40 °F)Sanitary clamp size (port 3)1-½"SterilisationAutoclave or ethylene oxide (ETO) - Fitting, PVDF, Tee, Sanitary Clamp Union, ¾" Clamp x ¾" Clamp x ¾" ClampFitting, PVDF, Tee, Sanitary Clamp Union, ¾" Clamp x ¾" Clamp x ¾" Clamp-Sanitary UnionPVDFT¾"¾"¾"1 * 1 items£183.00
Specifications
ModelEnvironmentally PreferableChemical resistanceExcellentMax. operating pressure150 psi in ambient conditions, using plastic true union style clampMax. temperature138 °C (280 °F)Min. temperature-40 °C (-40 °F)Sanitary clamp size (port 3)SterilisationAutoclave or ethylene oxide (ETO) - Fitting, PVDF, Tee, Sanitary Clamp Union, 1-½" Clamp x 1-½" Clamp x 1-½" ClampFitting, PVDF, Tee, Sanitary Clamp Union, 1-½" Clamp x 1-½" Clamp x 1-½" Clamp40618-72Sanitary UnionPVDFT1-½"1-½"1-½"1 * 1 items£228.00
Specifications
ModelEnvironmentally PreferableChemical resistanceExcellentMax. operating pressure150 psi in ambient conditions, using plastic true union style clampMax. temperature138 °C (280 °F)Min. temperature-40 °C (-40 °F)Sanitary clamp size (port 3)SterilisationAutoclave or ethylene oxide (ETO)