Viega 77028 45 Degree Elbow Copper, Press Fit x Press Fit, 1 in x 1 in Copper Tube Size 475M53 A600 EN IEC 60947 5 1 [Ith] Conventional A600 EN IEC 60947 5 1 [Ith] Conventional Free Air Thermal Current 10 A EN IEC 60947 5 1 Mechanical Durability 10000000 cycles Product Or Component Type contact block [Uimp] Rated Impulse Withstand Voltage 6 kV EN 60947 1 [Ui] Rated Insulation Voltage 600 V 3)EN 60947 1 Product Certifications CSA GOST BV DNV GL LROS (Lloyds register of shipping) CCC UL Contacts Material silver alloy (Ag Ni) Ambient Air Temperature For Storage 40 70°C Range 0 Degrees to 450 Degrees F Series White Lithium Grease Color White Product Type Multipurpose Grease Maximum Operating Temperature 370 Degrees F Thickener Lithium NLGI Viscosity Grade 2 Minimum Operating Temperature 0 Degrees F ASTM B88 Pipe Fitting Connection Type Press x Press Fitting Material Copper Application Potable Water Minimum Operating Temperature 0 Degrees F Fitting Shape 45 Degrees Elbow Fitting Side A Connection Type Press Fit Maximum Operating Temperature 250 Degrees F Fitting Side B Connection Type Press Fit Maximum Operating Pressure 200 psi O Ring Material EPDM Operating Temperature Minimum 0 Degrees F Fitting Side 2 Connection Type Press fit Fitting Side 1 Connection Type Press fit Operating Pressure Maximum 200 psi Operating Temperature Maximum 250 Degrees F For Media Type Potable Water Center Stop Type Dimple Center Stop Connector Type Coupling Restrictions This product has been certified by a third party to be compliant with the Safe Drinking Water Act requirements for low lead in potable (human consumption drinking and cooking) and non potable water applications (non human consumption) Fitting Material Copper