350ADA

WILKINS 558-3A-020F - COVER PLATE FOR 2 1/2"- 6" 350 / 350A / 350AST *OR* 2 1/2" - 6" 375 / 375A / 375AST RP TO DC CONVERSION

WILKINS 031N - O-RING FOR 558-3A-02F- 2 1/2" - 6" RELIEF VALVE COVER PLATE FOR 375 / 375A / 475 RP TO 350 / 350A DBL CHECK CONVERSION

WILKINS RK4-350CK2 - #2 CHECK ASSEMBLY WITH RETAINER CLIPS

WILKINS RK4-350CK1 - # 1 CHECK ASSEMBLY WITH RETAINER CLIP