NDP-20BAT-UL Repair Parts Diagram & Parts List
Yamada America NDP-20BAT-UL NDP-20 Series UL Listed Air Operated Double Diaphragm Pump, Model Number 851518-UL. Aluminum Body, PTFE Diaphragm, Balls & O-Rings, Aluminum Air Motor. 3/4" FNPT Inlet & Outlet, 23 GPM Flow Rate, Passes up to 1/16" (2mm) Solids.
Exploded-view parts diagram and complete parts list for the NDP-20BAT-UL. Select a callout number on the drawing to identify each part, check the parts list below, and order genuine Yamada repair parts from PumpCatalog.
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YAMADA Pump 851518 UL NDP 20BAT UL Repair Parts
| Item | Part number | Description | Qty |
|---|---|---|---|
| 1 | 643036 | 643036 | 4 |
| 2 | 711700 | 711700 | 4 |
| 3 | 770736 | 770736 | 4 |
| 4 | 590086 | 590086 | 4 |
| 5 | 771131 | 771131 | 2 |
| 6 | 771083 | 771083 | 2 |
| 7T | 709456 | 709456 | 2 |
| 9 | 711686 | 711686 | 2 |
| 10 | 682263 | 682263 | 2 |
| 11 | 682730 | 682730 | 2 |
| 12 | 640151 | 640151 | 2 |
| 13 | 611159 | 611159 | 8 |
| 13-washer | 631916 | 631916 | 8 |
| 14 | 611151 | 611151 | 12 |
| 14-washer | 631916 | 631916 | 12 |
| 15 | 803247 | 803247 | 1 |
| 15-1 | 715937 | 715937 | 2 |
| 15-10 | 685414 | 685414 | 2 |
| 15-11 | 682486 | 682486 | 8 |
| 15-2 | 802360 | 802360 | 2 |
| 15-3 | 771057 | 771057 | 2 |
| 15-4 | 640009 | 640009 | 2 |
| 15-5 | 771945 | 771945 | 2 |
| 15-6 | 708666 | 708666 | 2 |
| 15-7 | 709812 | 709812 | 1 |
| 15-8 | 685276 | 685276 | 2 |
| 15-9 | 772703 | 772703 | 2 |
| 16 | 709163 | 709163 | 1 |
| 18 | 771054 | 771054 | 2 |
| 19 | 831280 | 831280 | 2 |
| 20 | 802362 | 802362 | 1 |
| 20-1 | 709161 | 709161 | 1 |
| 20-10 | 711639 | 711639 | 1 |
| 20-11 | 803931 | 803931 | 1 |
| 20-11-1 | 771080 | 771080 | 6 |
| 20-13 | 771914 | 771914 | 1 |
| 20-15 | 709305 | 709305 | 1 |
| 20-16 | 682262 | 682262 | 4 |
| 20-2 | 640005 | 640005 | 1 |
| 20-3 | 682704 | 682704 | 4 |
| 20-4 | 771241 | 771241 | 1 |
| 20-5 | 715961 | 715961 | 1 |
| 20-6 | 802400 | 802400 | 1 |
| 20-6-seal | 771053 | 771053 | 5 |
| 20-7 | 710221 | 710221 | 1 |
| 20-8 | 771240 | 771240 | 2 |
| 21 | 682265 | 682265 | 6 |
| 22 | 686019 | 686019 | 1 |
| 24 | 771056 | 771056 | 1 |
| 25 | 804697 | 804697 | 1 |
| 26 | 611148 | 611148 | 4 |
| 27 | 682276 | 682276 | 4 |
| 28 | 709157 | 709157 | 2 |
| 29 | 770551 | 770551 | 4 |
| 30T | 709314 | 709314 | 2 |
| 31T | 643013 | 643013 | 4 |
| Air-Motor-Kit | K225-AM | K225-AM | 1 |
| Liquid-Side-Kit | K20-MT-UL | K20-MT-UL | 1 |