User Manual

10.0.3 Recommended Spare Parts for PUMP MODELS 620 AND 625

It is recommended that the following parts be kept in stock for a pump:

FIG. NO. PART NO/ DESCRIPTION QUANTITY

2310 000388 Teflon Diaphragm 1

2363 001432 Valve Seat 4

2333 100322 Sealing Plate “O” Ring 2

2334 100323 Control Rod “O” Ring 2

2337 100325 Vent Plug “O” Ring 2

2340 100078 Valve Ball 4

2342 100327 Valve Seat “O” Ring 8

2343 100328 Discharge & Suction Cap “O” Ring 4

10.0.4 Recommended Spare Parts for PUMP MODELS 630, 635, AND 637

It is recommended that the following parts be kept in stock for a pump:

FIG. NO. PART NO/ DESCRIPTION QUANTITY

3210 000422 Teflon Diaphragm 1

3222 000432 Valve Seat (N3) 4

000433 Valve Seat (N4) 4

3233 100092 Sealing Plate “O” Ring 2

3234 100184 Control Rod “O” Ring 2

3237 100335 Vent Plug “O” Ring 2

3240 100338 Valve Ball (N3) 4

100339 Valve Ball (N4) 4

3242 100340 Valve Seat “O” Ring 8

3243 100341 Discharge & Suction Cap “O” Ring 4

10.0.5 Recommended Spare Parts for PUMP MODEL 647

It is recommended that the following parts be kept in stock for a pump:

FIG. NO. PART NO/ DESCRIPTION QUANTITY

3210 000422 Teflon Diaphragm 1

3233 100092 Sealing Plate “O” Ring 2

3234 100184 Control Rod “O” Ring 2

3242 100340 Valve Seat “O” Ring 8

3243 100341 Discharge & Suction Cap “O” Ring 4

3252 003717 Valve Seat (N3) 4

003727 Valve Seat (N4) 4

3255 107229 Valve Ball (N3) 4

107230 Valve Ball (N4) 4

PARTS ORDERING INSTRUCTIONS

Note: For prompt entry of orders for this pump; your order must include both model number and serial number.