YAMADA Yamada® NDP-80 Series Double Diaphragm Pump
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작성자건아테크 댓글 0건 조회 1,469회 작성일 18-10-16 14:58본문
NDP-50 Aluminum, ANSI Flange
Net Weight: 88 lbs. (39.9 kg)
Shipping Weight: 99 lbs.
Yamada® NDP-80 series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 214 gallons per minute. Pumps are available in aluminum, stainless steel (316), Kynar® (PVDF), groundable acetal, and polypropylene construction.
What separates Yamada from the rest of the pack is our air valve technology. 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.
ACCESSORIES
The Yamada Advantage
Yamada Air Powered Double Diaphragm Pumps: Engineered for High Performance. Manufactured for Long Life.
Patented Air Valve Technology
Incorporated in every Yamada Air Powered Double Diaphragm pump
Why Specify an AODD Pump?
Contact Us
Literatures & Drawings
Printable Specs
Maintenance Manuals
NDP-40/50/80 English
NDP-40/50/80 Español
CAD Drawings
NDP-80 Aluminum (JPG)
NDP-80 Aluminum (DWG)
NDP-80 Aluminum (PDF)
NDP-80 Cast Iron, NPT (JPG)
NDP-80 Cast Iron, NPT (DWG)
NDP-80 Cast Iron, NPT (PDF)
NDP-80 Polypropylene, Flange (JPG)
NDP-80 Polypropylene, Flange (DWG)
NDP-80 Polypropylene, Flange (PDF)
NDP-80 Stainless Steel, Flange (JPG)
NDP-80 Stainless Steel, Flange (DWG)
NDP-80 Stainless Steel, Flange (IGS)
NDP-80 Stainless Steel, NPT (JPG)
NDP-80 Stainless Steel, NPT (DWG)
NDP-80 Stainless Steel, NPT (IGS)
3D CAD Drawings
NDP-80 Aluminum (EPRT)
NDP-80 Aluminum (IGS)
NDP-80 Cast Iron (EPRT)
NDP-80 Cast Iron (IGS)
NDP-80 Stainless Steel (EPRT)
NDP-80 Stainless Steel (IGS)
Performance Curve
Rubber Diaphragm
PTFE Diaphragm
Bill of Materials
NDP-80BPC
NDP-80BPN
NDP-80BPE
NDP-80BPH
NDP-80BPS
NDP-80BPV
NDP-80BPT
NDP-80BAC
NDP-80BAN
NDP-80BAE
NDP-80BAH
NDP-80BAS
NDP-80BAV
NDP-80BAT
NDP-80BFC
NDP-80BFN
NDP-80BFE
NDP-80BFH
NDP-80BFS
NDP-80BFV
NDP-80BFT
NDP-80BSC
NDP-80BSE
NDP-80BSH
NDP-80BSN
NDP-80BSS
NDP-80BST
NDP-80BSV
Model Nomenclature
Videos
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