Centrifugal & Booster Pumps

Wilden Pumps 04-11839 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/AAAAA/VTS/VT/VT/0014. Aluminum Wetted Parts, FKM Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13429 XPS4/AAAAA/VTS/VT/VT/0014 for Compatible Replacement.

Wilden Pumps 04-11840 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/AAAAA/WFS/WF/WF. Aluminum Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-12910 XPS4/AAAAA/ZWS/WF/WF for Compatible Replacement.

Wilden Pumps 04-11841 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/AAAAA/WFS/WF/WF/0014. Aluminum Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-12911 XPS4/AAAAA/ZWS/WF/WF/0014 for Compatible Replacement.

Wilden Pumps 04-11842 Saniflo FDA Air Operated Double Diaphragm Pump Model: PX4/SSAAA/FSS/FS/FS/0070. Stainless Steel Wetted Parts, Saniflex (Hytrel) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-12975 XPS4/SSAAA/ZSS/FS/FS/0070 for Compatible Replacement.

Wilden Pumps 04-11843 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/SSAAA/NES/NE/NE. Stainless Steel Wetted Parts, Neoprene Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-12916 XPS4/SSAAA/NES/NE/NE for Compatible Replacement.

Wilden Pumps 04-11844 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/SSAAA/NES/NE/NE/0014. Stainless Steel Wetted Parts, Neoprene Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-12917 XPS4/SSAAA/NES/NE/NE/0014 for Compatible Replacement.

Wilden Pumps 04-11845 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/SSAAA/TNU/TF/STF. Stainless Steel Wetted Parts, PTFE w/Neoprene Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-12918 XPS4/SSAAA/TWS/TF/STF for Compatible Replacement.

Wilden Pumps 04-11846 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/SSAAA/TNU/TF/STF/0014. Stainless Steel Wetted Parts, PTFE w/Neoprene Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-12919 XPS4/SSAAA/TWS/TF/STF/0014 for Compatible Replacement.

Wilden Pumps 04-11848 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/SSAAA/VTS/VT/VT. Stainless Steel Wetted Parts, FKM Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Wilden Pumps 04-11850 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/SSAAA/WFS/WF/WF. Stainless Steel Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-12924 XPS4/SSAAA/ZWS/WF/WF for Compatible Replacement.

Wilden Pumps 04-11851 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/SSAAA/WFS/WF/WF/0014. Stainless Steel Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-12925 XPS4/SSAAA/ZWS/WF/WF/0014 for Compatible Replacement.

Wilden Pumps 04-11852 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/WMAAA/NES/NE/NE. Ductile Iron Wetted Parts, Neoprene Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-12976 XPS4/WMAAA/NES/NE/NE for Compatible Replacement.

Wilden Pumps 04-11853 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/WMAAA/NES/NE/NE/0014. Ductile Iron Wetted Parts, Neoprene Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13014 XPS4/WMAAA/NES/NE/NE/0014 for Compatible Replacement.

Wilden Pumps 04-11854 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/WSAAA/TNU/TF/MTF. Ductile Iron Wetted Parts, PTFE w/Neoprene Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13110 XPS4/WMAAA/TWS/TF/MTF for Compatible Replacement.

Wilden Pumps 04-11855 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/WSAAA/TNU/TF/MTF/0014. Ductile Iron Wetted Parts, PTFE w/Neoprene Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13101 XPS4/WMAAA/TWS/TF/MTF/0014 for Compatible Replacement.

Wilden Pumps 04-11856 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/WMAAA/WFS/WF/WF. Ductile Iron Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13333 XPS4/WMAAA/ZWS/WF/WF for Compatible Replacement.

Wilden Pumps 04-11857 Pro-Flo SHIFT 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/WMAAA/WFS/WF/WF/0014. Ductile Iron Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13330 XPS4/WMAAA/ZWS/WF/WF/0014 for Compatible Replacement.

Wilden Pumps 04-11858 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: PX400/AAAAA/BNS/BN/BN. Aluminum Wetted Parts, Buna-N Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13580 XPS430/AAAAA/ZGS/BN/BN for Compatible Replacement.

Wilden Pumps 04-11859 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: PX400/AAAAA/BNS/BN/BN/0504. Aluminum Wetted Parts, Buna-N Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13584 XPS430/AAAAA/ZGS/BN/BN/0504 for Compatible Replacement.

Wilden Pumps 04-11860 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: PX400/AAAAA/TNU/TF/ATF. Aluminum Wetted Parts, PTFE w/Neoprene Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13561 XPS430/AAAAA/TWS/TF/ATF for Compatible Replacement.

Wilden Pumps 04-11861 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: PX400/AAAAA/TNU/TF/ATF/0504. Aluminum Wetted Parts, PTFE w/Neoprene Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13567 XPS430/AAAAA/TWS/TF/ATF/0504 for Compatible Replacement.

Wilden Pumps 04-11862 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: PX400/AAAAA/WFS/WF/WF. Aluminum Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13562 XPS430/AAAAA/ZWS/WF/WF for Compatible Replacement.

Wilden Pumps 04-11863 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: PX400/AAAAA/WFS/WF/WF/0504. Aluminum Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13568 XPS430/AAAAA/ZWS/WF/WF/0504 for Compatible Replacement.

Wilden Pumps 04-11864 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: PX400/SSAAA/TNU/TF/STF. Stainless Steel Wetted Parts, PTFE w/Neoprene Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13188 XPS430/SSAAA/TWS/TF/STF for Compatible Replacement.