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{"id":10588782029,"title":"AIR DIAPHRAGM PUMPS BY YAMADA","handle":"air-diaphragm-pumps-by-yamada","description":"\u003cp\u003eRated at 13.5 GPM flow rate, this pump is sure to please. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epoly\/cantoprene fitted\u003c\/li\u003e\n\u003cli\u003e1\/2\" inlet\/outlet\u003c\/li\u003e\n\u003cli\u003euse\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e6 SCFM minimum\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eair compressor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eYamada air valve technology is the heart of the air-powered double diaphragm pump and determines reliability. Yamada holds three patents on its field proven valve and enjoys a superior reputation throughout the industry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAll Yamada air valves can be restored with individual components, without requiring complete valve and housing replacement. Many competitor air valves incorporate a complicated design which requires complete replacement of the valve assembly and housing, further increasing the cost of ownership.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYamada uses a completely non-lubricated main air valve and independent pilot mechanisms to control the air logic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAs compressed air enters the pump, it is directed via the main air valve to one side or the other, depending upon the starting position of the c-spool.  As the air enters the chamber, it forces the diaphragm outward. This outward momentum forces liquid out of the discharge ball valve and loads the opposite inlet ball valve. As the diaphragm travels outward, the connected diaphragm on the opposite side is pulling the diaphragm inward.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen it travels a full stroke, it will contact the pilot valve, depressing it and breaking the seal to open an exhaust port.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe open port allows the compressed air to the exhaust from the back side of the air valve. The pressure drop produces a shift of the main air valve. This motion simply repeats on the other side.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2017-08-31T09:55:34-04:00","created_at":"2017-08-31T09:57:06-04:00","vendor":"Yamada","type":"Pumps","tags":["13.5 GPM","air diaphragm pumps"],"price":44900,"price_min":44900,"price_max":88900,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41848560333,"title":"NDP-15FPS","option1":"NDP-15FPS","option2":null,"option3":null,"sku":"8620","requires_shipping":true,"taxable":true,"featured_image":{"id":26522227277,"product_id":10588782029,"position":2,"created_at":"2017-08-31T09:57:30-04:00","updated_at":"2017-09-01T09:06:39-04:00","alt":null,"width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1183\/1612\/products\/yamada-pump_83f88d06-bee5-4d52-8bb3-a343f35af4ed.jpg?v=1504271199","variant_ids":[41848560333,41848560397]},"available":true,"name":"AIR DIAPHRAGM PUMPS BY YAMADA - NDP-15FPS","public_title":"NDP-15FPS","options":["NDP-15FPS"],"price":44900,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":41848560397,"title":"NDP-15FVT","option1":"NDP-15FVT","option2":null,"option3":null,"sku":"8621","requires_shipping":true,"taxable":true,"featured_image":{"id":26522227277,"product_id":10588782029,"position":2,"created_at":"2017-08-31T09:57:30-04:00","updated_at":"2017-09-01T09:06:39-04:00","alt":null,"width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1183\/1612\/products\/yamada-pump_83f88d06-bee5-4d52-8bb3-a343f35af4ed.jpg?v=1504271199","variant_ids":[41848560333,41848560397]},"available":true,"name":"AIR DIAPHRAGM PUMPS BY YAMADA - NDP-15FVT","public_title":"NDP-15FVT","options":["NDP-15FVT"],"price":88900,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1183\/1612\/products\/yamada-pump-header.jpg?v=1504271199","\/\/cdn.shopify.com\/s\/files\/1\/1183\/1612\/products\/yamada-pump_83f88d06-bee5-4d52-8bb3-a343f35af4ed.jpg?v=1504271199"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1183\/1612\/products\/yamada-pump-header.jpg?v=1504271199","options":["Model"],"content":"\u003cp\u003eRated at 13.5 GPM flow rate, this pump is sure to please. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epoly\/cantoprene fitted\u003c\/li\u003e\n\u003cli\u003e1\/2\" inlet\/outlet\u003c\/li\u003e\n\u003cli\u003euse\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e6 SCFM minimum\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eair compressor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eYamada air valve technology is the heart of the air-powered double diaphragm pump and determines reliability. Yamada holds three patents on its field proven valve and enjoys a superior reputation throughout the industry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAll Yamada air valves can be restored with individual components, without requiring complete valve and housing replacement. Many competitor air valves incorporate a complicated design which requires complete replacement of the valve assembly and housing, further increasing the cost of ownership.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYamada uses a completely non-lubricated main air valve and independent pilot mechanisms to control the air logic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAs compressed air enters the pump, it is directed via the main air valve to one side or the other, depending upon the starting position of the c-spool.  As the air enters the chamber, it forces the diaphragm outward. This outward momentum forces liquid out of the discharge ball valve and loads the opposite inlet ball valve. As the diaphragm travels outward, the connected diaphragm on the opposite side is pulling the diaphragm inward.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen it travels a full stroke, it will contact the pilot valve, depressing it and breaking the seal to open an exhaust port.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe open port allows the compressed air to the exhaust from the back side of the air valve. The pressure drop produces a shift of the main air valve. This motion simply repeats on the other side.\u003c\/span\u003e\u003c\/p\u003e"}

AIR DIAPHRAGM PUMPS BY YAMADA

Product Description

Rated at 13.5 GPM flow rate, this pump is sure to please. 

  • poly/cantoprene fitted
  • 1/2" inlet/outlet
  • use 6 SCFM minimum air compressor

Yamada air valve technology is the heart of the air-powered double diaphragm pump and determines reliability. Yamada holds three patents on its field proven valve and enjoys a superior reputation throughout the industry.

All Yamada air valves can be restored with individual components, without requiring complete valve and housing replacement. Many competitor air valves incorporate a complicated design which requires complete replacement of the valve assembly and housing, further increasing the cost of ownership.

Yamada uses a completely non-lubricated main air valve and independent pilot mechanisms to control the air logic.

As compressed air enters the pump, it is directed via the main air valve to one side or the other, depending upon the starting position of the c-spool.  As the air enters the chamber, it forces the diaphragm outward. This outward momentum forces liquid out of the discharge ball valve and loads the opposite inlet ball valve. As the diaphragm travels outward, the connected diaphragm on the opposite side is pulling the diaphragm inward.

When it travels a full stroke, it will contact the pilot valve, depressing it and breaking the seal to open an exhaust port.

The open port allows the compressed air to the exhaust from the back side of the air valve. The pressure drop produces a shift of the main air valve. This motion simply repeats on the other side.

$ 449.00
Maximum quantity available reached.

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