Repair Kit Matrix - 2150
For 2150 Stainless Steel Sanitary Pumps
Repair Kits may be ordered separately. To repair the air
valve, order Part No. 255061 (see page 28). Parts
included in the Air Valve Repair Kit are marked with a
symbol in the parts list, for example (4†).
To repair your pump, select the six digits which describe
your pump from the following matrix, working from left to
right. The first three digits are always FD3. The remain-
ing three digits define the materials of construction.
Diaphragm
Pump
Null
FK3 - All 2150 SST Sanitary Pumps
Available Configurations
• FK3111
• FK3122
• FK3211
• FK3222
• FK3113
• FK3213
• FK3132
• FK3232
311879F
Parts included in the kit are marked with an asterisk in
the parts list, for example (201*). For example, if your
pump has stainless steel seats, PTFE o-rings, PTFE
balls, and PTFE diaphragms, order Repair Kit
FK3111.
The digits in the matrix do not correspond to the refer-
ence numbers in the parts drawings and parts lists.
Seats and
O-rings
Pump Size
1 (316 SST with
PTFE o-rings)
2 (316 SST with
EPDM o-rings)
Repair Kit Matrix - 2150
Balls
Diaphragms
1 (PTFE)
1 (PTFE)
white
white
2 (Santoprene®)
2 (Santoprene®)
blue
blue
3 (Neoprene
3 (PTFE
with SST core)
Heavy-Duty)
43