NDP-25BVV Repair Parts Diagram & Parts List

Yamada America NDP-25BVV NDP-25 Series Air Operated Double Diaphragm Pump, Model Number 852810. Kynar Body, Viton Diaphragm, Balls & O-Rings, Glass-Filled Polypropylene Air Motor. 1" FNPT Inlet & Outlet, 46.2 GPM Flow Rate, Passes up to 3/16" (4.8mm) Solids.

Exploded-view parts diagram and complete parts list for the NDP-25BVV. 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 NDP 25BVV Repair Parts

Item	Part number	Description	Qty
1	642042	642042	4
2	780141	780141	4
3	770599	770599	4
4	780139	780139	4
5	643041	643041	4
6	772964	772964	2
7	716258	716258	2
8	716259	716259	2
9	780136	780136	2
13	710207	710207	4
14	621189	621189	12
15	803638	803638	1
15-1	715940	715940	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	711503	711503	1
15-8	685276	685276	2
15-9	772703	772703	2
16	710271	710271	1
18	771054	771054	2
19-NPT	780057	780057	2
20	802809	802809	1
20-1	709161	709161	1
20-10	711640	711640	1
20-11	803931	803931	1
20-11-1	771080	771080	6
20-13	771914	771914	1
20-15	711212	711212	1
20-16	682262	682262	4
20-2	640005	640005	1
20-3	682704	682704	4
20-4	771241	771241	1
20-5	710270	710270	1
20-6	802400	802400	1
20-6-seal	771053	771053	5
20-7	711219	711219	1
20-8	771240	771240	2
21	682265	682265	6
22	684320	684320	1
24	771056	771056	1
25	804697	804697	1
26	611153	611153	4
27	682276	682276	4
28	771749	771749	2
29	770551	770551	4
30	780127	780127	2
32	683635	683635	8
33	681300	681300	8
34	631329	631329	8
35	771244	771244	2
37	680257	680257	12
38	631330	631330	12
Dampener	AD-25VV	AD-25VV	1
Monitor System	DM-2	DM-2	1
Regulator	FR-3A	FR-3A	1