Nilfisk Support Ring Kit 18mm 301001151

Nilfisk Support Ring Kit 18mm 301001151

Fits NA pump with 18mm ceramic pistons
Fits Models
POSEIDON 5-21,5-28, 5-31,5-43,5-51,5-54,5-58
NEPTUNE 4-25, 4-30,4-42,4-49, 4-54, NEPTUNE SB
NEPTUNE 5-25, 5-27,5-28,5-42,5-45,5-49,5-54,, NEPTUNE 5-46PE5-54PE,5-72PE,5-85PE,5-51DE
MAXXI 4-73S ALPHA BOOSTER 5-27, 5-45,5-49,5-54
TRUCK BOOSTER 5-30,5-49 TRUCK BOOSTER
AUTO BOOSTER 5-22E9,5-20E12,5-20D
SH TRUCK 5M-85/850 230/1/50 EU