Documents 860 21/2”-10”. Modification Overview Production of the 2½” – 10 sizes began in 1993. Lead...

Slide 1 860 21/2”-10” Slide 2 Modification Overview  Production of the 2½” – 10 sizes began in 1993.  Lead free version (LF860) was introduced in 2011. Parts…

Documents 825, 825Y, 825YD 21/2”-10”

825, 825Y, 825YD 21/2â-10â Modification Overview 825- (1975-1988) Cast iron body- Threaded in seats- Internal check parts are epoxy coated iron. Old style RV. 825D- (1988-1989)…

Documents 825, 825Y, 825YD 21/2”-10”. Modification Overview 825- (1975-1988) Cast iron body- Threaded in....

825, 825Y, 825YD 21/2â-10â Modification Overview 825- (1975-1988) Cast iron body- Threaded in seats- Internal check parts are epoxy coated iron. Old style RV. 825D- (1988-1989)…

Documents 826YD 21/2”-10”

826YD 21/2â-10â Modification Overview Production of the 826YD began in 1989 and is current. The 826YD uses a ¾â 825Y as the bypass assembly. Check Cover Removal Cover…