Napco Pump Repair Kits
Individual pump spare or replacement parts can be ordered from NAPCO or its authorized distributors (See the “Spare Parts Identification Drawing and Chart” at the end of this brochure). NAPCO also offers “repair kits” that include all the moving or wear parts in a NAPCO pump typically needing replacement. A NAPCO Repair Kit contains:
(1) drive gear assembly and one
(1) idler gear assembly – both with gear mounted on hardened shaft.
(4) roller bearings.
(4) high pressure seals.
(4) low pressure seals.
(2) .016 inch thick center case gaskets.
(3) .008 inch thick center case gaskets.
A NAPCO 2” pump (PA200C ductile iron pump or PA200S stainless pump) will require a PK200C (for ductile pump) or PK200S (for stainless pump) repair kit. A NAPCO3” pump (PA300C ductile iron pump or PA300S stainless pump) will require a PK300C (for ductile pump) or PK300S (for stainless pump). If a customer has ordered a ductile iron pump modified to contain stainless steel shafts , that pump will require a stainless steel pump Repair Kit.
The following diagram illustrates the position of these replacement parts in the NAPCO pump: