Diaphragm Pumps
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Diaphragm pumps or air operated double diaphragm pumps (AODD) as they are also known are positive displacement pumps which use compressed air as their power source. They are self priming therefore have good suction capabilities without the need for a manual priming device. The pump is made up of two chambers each with their own inlet and outlet check valve and two flexible diaphragms usually made of rubber or PTFE. The diaphragms are connected by a shaft and they reciprocate back and forth creating a temporary chamber. Both draw in and expels fluid through the pump.
Diaphragm pumps are versatile design making them suitable for pumping low and high viscosity fluids including those that contain particles. They can be constructed from a wide variety of materials making them suitable for the most aggressive chemicals.
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Showing 1–16 of 24 Items
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Stock #2972 1 In Stock
Flotronic F1566TT6S1500 Diaphragm Pump
Used Flotronic F1566TT6S1500 Diaphragm Pump, manufactured Flotronic ...
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Stock #2971 1 In Stock
Flotronic F35HHTTHS1500 Diaphragm Pump
Used Flotronic F35HHTTHS1500 Diaphragm Pump, manufactured Flotronic Pumps, 2011. ...
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Stock #2970 2 In Stock
Flotronic F25TTTTTS1500 Diaphragm Pump
Used Flotronic F25TTTTTS1500 Diaphragm Pump, manufactured Flotronic Pumps, 2002. ...
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Stock #2771 6 In Stock
Wilden Pro-flo XPX1510/AAAAA/BNS/BF/ABN/0504 Pump
Used Wilden Pro-flo XPX1510/AAAAA/BNS/BF/ABN/0504 Pump, ...
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Stock #2753 1 In Stock
Wilden Unitec Pump xUA4/FFFE/ET/TF/FTV/88
Unused Wilden Unitec Pump xUA4/FFFE/ET/TF/FTV/88, ...
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Stock #2730 1 In Stock
Wilden P4/SSAPP/NES/NE/NE/0014 AODD Metal Pump
Unused Wilden P4/SSAPP/NES/NE/NE/0014 AODD Metal ...
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Stock #2729 1 In Stock
Sandpiper ST1-A AODD Pump Type DNG-4-SS
Unused Sandpiper ST1-A AODD Pump Type DNG-4-SS, ...
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Stock #2708 1 In Stock
Verder Diaphragm Pump Model MSB 2-SBB
Used Verder Diaphragm Pump Model MSB 2-SBB, manufactured by ...
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Stock #2558 3 In Stock
ARO Diaphragm Pump Model 666221
Used ARO Diaphragm Pump Model 666221, manufactured by ARO Ingersoll ...
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Stock #2555 1 In Stock
Blagdon B25 1A Metallic Pump
Used Blagdon B25 1A Metallic Pump, manufactured by Blagdon ...
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Stock #2549 1 In Stock
Tapflo Diaphragm Pump T225-STT
Used Tapflo Diaphragm Pump T225-STT. Material of construction ...
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Stock #2520 1 In Stock
Blagdon Air Operated Double Diaphragm Pump X25
Used Blagdon Air Operated Double Diaphragm Pump X25, manufactured ...
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Stock #2401 1 In Stock
Wilden P8 Metal Air Operated Diaphragm Pump
Used Wilden P8 Metal Air Operated Diaphragm Pump, 51mm (2...
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Stock #2284 9 In Stock
Verderair Diaphragm Pump VA25 Metallic Series A
Used 159 l/per min Air Operated Double Diaphragm Pump, ...
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Stock #2283 Sold
Verderair Diaphragm Pump VA25 Non-metallic Series A
Used 159 l/per min Air Operated Diaphragm Pump, manufactured ...
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Stock #2282 1 In Stock
Verderair Diaphragm Pump VA20 Metallic
Used 61 l/per min Air Operated Diaphragm Pump, manufactured ...