Febco Model LF850 DC

850 LARGE ASSEMBLYThe Febco LF850 is a double check valve assembly ( DCA ).  It is available in 2 ½” – 10” sizes and production began in 2011.  The body is made of ductile iron with a fused epoxy coating.  The body is visually identical to the 850.  Parts are not interchangeable between the 850 and LF850.

Parts Breakdown

Repair Procedures

Repair Videos

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Repair Guy Article

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Spec Sheet

Spec Sheet

PDF  Series LF850 2 1/2″ – 10″ – Spec Sheet



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