FTA S1FB3P2PPNI000 Double Diaphragm Pump, Drop-in Replacement (New) Summit This lock nut will fit

This lock nut will fit in the following Viking® internal gear pumps: K

LQ 223A/4223A

This pump head will fit in the following Viking® internal gear pumps: QS124A/4124A

This relief valve will fit Viking® internal gear pumps sized AS-KK

This item will fit in the following BSM Pumps: #3

FTA S1FB3P2PPNI000 Double Diaphragm Pump, Drop-in Replacement (New) Summit This lock nut will fitBill of Materials Diaphragm PTFE Santoprene(R) Ball Material PTFE Check Valve Seat Polypropylene Wet Parts Polypropylene Non Wet Parts Polypropylene Pump Performance Max Flow 53 GPM Max Pressure 100 PSI Max Temperature 180 Degrees F Displacement Per Stroke Please call Solids Up To 1 4