This spare parts kit from Neptune is for N4 construction metering diaphragm pump models 500-547.

Please note: Duplex pumps require 2 kits.

Kit # 002713 includes:

• (1) Discharge Valve Cartridge - Part # 000210
• (1) Suction Valve Cartridge - Part # 000218
• (4) Valve Seat O-Ring - Part # 100204
• (4) Valve Cap O-Ring - Part # 100200
• (1) Diaphragm for Models 500 & 501 Only - Part # 000231
• (1) Diaphragm for All Other Models - Part # 000200
• (2) Control Rod O-Ring - Part # 100188
• (2) Sealing Plate O-Ring for Models 500/501/510/515 - Part # 100184
• (2) Sealing Plate O-Ring for Models 520/522/525/527 - Part # 100185
• (2) Sealing Plate O-Ring for Models 530/532/535/537/538 - Part # 100186
• (2) Sealing Plate O-Ring for Model 547 - Part # 100244