Nordson 25B - 4. 16:1 Standard Pump Parts; 5. 16:1 Stainless Steel Pump Parts

© 2024 Nordson Corporation
1044131-06
8-7
25B Air Motor and Air Valve Parts
Air Motor and Air Valve Service Kits
Mu󰀪er Kit
See Figure Figure 8-3 on page 8-6󰀪
Item Part Description Quantity Note
— 323099 MUFFLER assembly 1
59 902509 • MUFFLER 2
60 323097 • 󰀪 1
61 323098 • 󰀪 1
Air Motor Seal Kit
See Figure 8-1 on page 8-3 for air motor parts.
Item Part Description Quantity Note
— 106274 SERVICE KIT, seal, air motor, 25B 1
7 952450 • U-CUP 1
12 940130 • O-RING, hotpaint, 0.438 x 0.563 x 0.063 in. 2
20 323061 • O-RING, Buna-N, square, 3.25 x 0.068 in. 2
23 945006 • O-RING, hotpaint, 0.30 x 0.40 x 0.05 in. 1
25 940241 • O-RING, Viton, 1.125 x 1.25 x 0.063 in. 1
Air Valve Seal Kit
See Figure 8-2 on page 8-5 for air valve parts.
Item Part Description Quantity Note
— 106103 SERVICE KIT, seal, air valve 1
40 323013 • GASKET, valve, air 1
42 940154 • O-RING, Buna-N, 0.563 x 0.688 x 0.063 in. 2
43 941080 • O-RING, Buna-N, 0.250 x 0.438 x 0.094 in. 1
47 940115 • O-RING, Buna-N, 0.312 x 0.438 x 0.063 in. 3
48 940164 • O-RING, Buna-N, 0.625 x 0.75 x 0.063 in. 2
51 245789 • GASKET, poppet spacer 2 A
52 323030 • WASHER, plate, end 2
NS 940170 • O-RING, hot paint, 0.688 x 0.813 x 0.063 in. B
NOTE: A. Used with new air valve center block.
B. Not used on 25B pump; for 64B pump only.
NS: Not Shown