The Wilden 02-6278 P2/KKPPP/TNU/TF/KTV/0404 series of pneumatic diaphragm pumps, made of corrosion-resistant plastics, are suitable for a wide range of applications. The fluid-contacting parts are primarily made of polypropylene (PP) and polyvinylidene fluoride (PVDF). Due to their corrosion resistance and ability to handle solid particles, these pumps are widely used in the chemical, food, environmental, oil, and mining industries, and can be used to transport various media including solvents
1/4" FNPT
25 mm (1")
25 mm (1")
DIN/ANSI (Flanged)
Rubber – 5.5 m (18.0') Dry, 8.8 m (29.0') Wet
TPE – 5.5 m (18.0') Dry, 8.8 m (29.0') Wet
Full-Stroke PTFE – 4.1 m (13.6') Dry, 8.6 m (28.4') Wet
Reduced-Stroke PTFE – 3.4 m (11') Dry, 8.8 m (29') Wet
Note: Dimensions vary by material and connection. For additional information, please refer to the P2 Plastic Manual.
Note: Additional performance curves can be found in the P2 Plastic Manual.
1/4" FNPT
25 mm (1")
25 mm (1")
DIN/ANSI (Flanged)
Rubber – 140 lpm (37 gpm)
TPE – 140 lpm (37 gpm)
Full-Stroke PTFE – 139 lpm (36.8 gpm)
Reduced-Stroke PTFE – 132 lpm (35 gpm)
8.6 bar (125 psi)
3.2 mm (1/8'')
Rubber – 5.5 m (18.0') Dry, 8.8 m (29.0') Wet
TPE – 5.5 m (18.0') Dry, 8.8 m (29.0') Wet
Full-Stroke PTFE – 4.1 m (13.6') Dry, 8.6 m (28.4') Wet
Reduced-Stroke PTFE – 3.4 m (11') Dry, 8.8 m (29') Wet
Rubber – 0.31 L (0.08 gal)
TPE – 0.39 L (0.10 gal)
Full-Stroke PTFE – 0.6 L (0.15 gal)
Reduced-Stroke PTFE – 0.23 L (0.06 gal)
| Material | Ship Wt |
|---|---|
| Polypropylene | 8 kg (18 lb) |
| PVDF | 10 kg (23 lb) |
| Description | Material |
|---|---|
| Center Section | Polypropylene, Acetal |
| Air Valve | Polypropylene, Acetal |
Other models are recommended：
| Numbering | Description | Numbering | Description |
| 02-12246 | P2/AAPPP/BNS/BN/ABN/2000 | 02-12277 | P2/PKPPP/TWS/TF/PTV/0400 |
| 02-12272 | P2/AAPPP/BNS/BN/ABN/2014 | 02-12872 | P2/PKPPP/TWS/TF/PTV/0402 |
| 02-12759 | P2/AAPPP/BNS/BN/SBN/2000 | 02-12496 | P2/PKPPP/TWS/TF/PTV/0404 |
| 02-12335 | P2/AAPPP/BNS/TF/ABN/2000 | 02-6274 | P2/PKPPP/VTS/TF/PTV/0400 |
| 02-12410 | P2/AAPPP/BNS/TF/ABN/2014 | 02-11101 | P2/PKPPP/VTS/VT/KTV/0400 |
| 02-12491 | P2/AAPPP/BNS/VT/ABN/2000 | 02-10274 | P2/PKPPP/VTS/VT/PTV/0400 |
| 02-12421 | P2/AAPPP/EPS/EP/ABN/2014 | 02-10349 | P2/PKPPP/VTS/VT/PTV/0404 |
| 02-12871 | P2/AAPPP/EPS/EP/AEP/2000 | 02-10364 | P2/PKPPP/WFS/TF/KWF/0400 |
| 02-12499 | P2/AAPPP/FSS/FS/AFS/2000 | 02-6277 | P2/PKPPP/WFS/TF/KWF/0404 |
| 02-12528 | P2/AAPPP/FSS/FS/SFS/2000 | 02-6273 | P2/PKPPP/WFS/TF/PTV/0400 |
| 02-12334 | P2/AAPPP/NES/BN/ABN/2000 | 02-10759 | P2/PKPPP/WFS/TF/PWF/0400 |
| 02-12332 | P2/AAPPP/NES/NE/ABN/2000 | 02-6298 | P2/PKPPP/WFS/WF/KTV/0400 |
| 02-12322 | P2/AAPPP/NES/NE/ABN/2014 | 02-6260 | P2/PKPPP/WFS/WF/KWF/0400 |
| 02-12721 | P2/AAPPP/TNU/TF/ATF/2000 | 02-6287 | P2/PKPPP/WFS/WF/KWF/0404 |
| 02-12558 | P2/AAPPP/TNU/TF/ATF/2014 | 02-10758 | P2/PKPPP/WFS/WF/KWF/0480 |
| 02-12373 | P2/AAPPP/TNU/TF/STF/2000 | 02-6257 | P2/PKPPP/WFS/WF/PTV/0400 |
| 02-12280 | P2/AAPPP/TSS/TF/ATF/2000 | 02-6288 | P2/PKPPP/WFS/WF/PTV/0404 |
| 02-12282 | P2/AAPPP/TSS/TF/ATF/2014 | 02-6245 | P2/PKPPP/WFS/WF/PWF/0400 |
| 02-12245 | P2/AAPPP/TSU/TF/ATF/2000 | 02-6271 | P2/PKPPP/WFS/WF/PWF/0404 |
| 02-12271 | P2/AAPPP/TSU/TF/ATF/2014 | 02-12889 | P2/PZPPP/FWL/WF/PWF/0400 |
| 02-12279 | P2/AAPPP/TWS/TF/ATF/2000 | 02-13114 | P2/PZPPP/WWL/WF/PWF/0400 |
| 02-12281 | P2/AAPPP/TWS/TF/ATF/2014 | 02-10439 | P2/SSLLL/TSU/TF/STF/0070 |
| 02-12769 | P2/AAPPP/TWS/TF/STF/2000 | 02-12467 | P2/SSLLL/TSU/TF/STF/2070 |
| R02-12843 | P2/AAPPP/TWS/TF/STF/2491 | 02-12888 | P2/SSLLL/TWS/TF/STF/0070 |
| 02-12884 | P2/AAPPP/VTS/TF/STF/2014 | 02-12457 | P2/SSLLL/VTS/VT/STF/2000 |
| 02-12441 | P2/AAPPP/VTS/VT/ATF/2000 | 02-12452 | P2/SSPPP/BNS/BN/SBN/2000 |
| 02-12472 | P2/AAPPP/VTS/VT/ATF/2014 | 02-12458 | P2/SSPPP/BNS/BN/SBN/2014 |
| 02-12247 | P2/AAPPP/WFS/WF/AWF/2000 | 02-12619 | P2/SSPPP/EPS/EP/SEP/2000 |
| 02-12273 | P2/AAPPP/WFS/WF/AWF/2014 | 02-12653 | P2/SSPPP/EPS/EP/SEP/2014 |
| 02-12376 | P2/AAPPP/WFS/WF/SWF/2000 | 02-12760 | P2/SSPPP/EPS/EP/SEP/2080 |
| 02-10279 | P2/KKPPP/BNS/BN/KBN/0400 | 02-12161 | P2/SSPPP/FES/TF/STF/0070 |
| 02-12556 | P2/KKPPP/EPS/EP/KTV/0400 | 02-10250 | P2/SSPPP/FSS/FS/SFS/0070 |
| 02-11033 | P2/KKPPP/FSS/FS/KTV/0400 | 02-12455 | P2/SSPPP/FSS/FS/SFS/2000 |
| 02-11902 | P2/KKPPP/TEU/TF/KTV/0400 | 02-12461 | P2/SSPPP/FSS/FS/SFS/2014 |
| 02-10449 | P2/KKPPP/TEU/TF/KTV/0404 | 02-12466 | P2/SSPPP/FSS/FS/SFS/2070 |
| 02-6246 | P2/KKPPP/TNU/TF/KTV/0400 | 02-10397 | P2/SSPPP/FSS/TF/SFS/0070 |
| 02-6269 | P2/KKPPP/TNU/TF/KTV/0402 | 02-12737 | P2/SSPPP/FSS/TF/SFS/2070 |
| 02-6278 | P2/KKPPP/TNU/TF/KTV/0404 | 02-12237 | P2/SSPPP/FSS/TF/STF/0070 |
| 02-12529 | P2/KKPPP/TNU/TF/KTV/0408 | 02-12828 | P2/SSPPP/FWS/FS/SFS/2070 |
| 02-6264 | P2/KKPPP/TNU/TF/KTV/0415 | 02-12800 | P2/SSPPP/FWS/TF/STF/0070 |
| 02-10360 | P2/KKPPP/TNU/VT/KTV/0400 | 02-12514 | P2/SSPPP/FWS/TF/STF/2070 |
| 02-10550 | P2/KKPPP/TSU/TF/KTV/0400 | 02-12678 | P2/SSPPP/NES/NE/SBN/2000 |
| 02-12484 | P2/KKPPP/TWS/TF/KTV/0400 | 02-12567 | P2/SSPPP/NES/NE/SBN/2014 |
| 02-12574 | P2/KKPPP/TWS/TF/KTV/0404 | 02-10422 | P2/SSPPP/TEU/TF/STF/0070 |
| 02-10289 | P2/KKPPP/VTS/TF/KTV/0400 | 02-12734 | P2/SSPPP/TEU/TF/STF/2000 |
| 02-6290 | P2/KKPPP/VTS/VT/KTV/0400 | 02-12763 | P2/SSPPP/TEU/TF/STF/2070 |
| 02-10470 | P2/KKPPP/WFS/TF/KTV/0400 | S02-0116 | P2/SSPPP/TNU/TF/STF/0014 |
| 02-12679 | P2/KKPPP/WFS/TF/KWF/0400 | 02-12445 | P2/SSPPP/TNU/TF/STF/2000 |
| 02-10462 | P2/KKPPP/WFS/WF/KTV/0400 | 02-12449 | P2/SSPPP/TNU/TF/STF/2014 |
| 02-6259 | P2/KKPPP/WFS/WF/KWF/0400 | 02-12351 | P2/SSPPP/TSS/TF/STF/0070 |
| 02-6279 | P2/KKPPP/WFS/WF/KWF/0404 | 02-12447 | P2/SSPPP/TSS/TF/STF/2000 |
| 02-10459 | P2/PKPPP/BNS/BN/KBN/0400 | 02-12451 | P2/SSPPP/TSS/TF/STF/2014 |
| 02-6262 | P2/PKPPP/BNS/BN/PBN/0400 | 02-12741 | P2/SSPPP/TSS/TF/STF/2070 |
| 02-6275 | P2/PKPPP/BNS/BN/PBN/0404 | 02-6299 | P2/SSPPP/TSU/TF/STF/0070 |
| 02-10288 | P2/PKPPP/BNS/TF/PBN/0404 | 02-13015 | P2/SSPPP/TSU/TF/STF/0122 |
| 02-6263 | P2/PKPPP/EPS/EP/PTV/0400 | 02-12444 | P2/SSPPP/TSU/TF/STF/2000 |
| 02-6289 | P2/PKPPP/EPS/EP/PTV/0404 | 02-12448 | P2/SSPPP/TSU/TF/STF/2014 |
| 02-12183 | P2/PKPPP/EPS/EP/PTV/0480 | 02-12464 | P2/SSPPP/TSU/TF/STF/2070 |
| 02-10275 | P2/PKPPP/FSS/FS/PBN/0400 | 02-13003 | P2/SSPPP/TSU/TF/STF/2079 |
| 02-6268 | P2/PKPPP/FSS/FS/PTV/0400 | 02-12299 | P2/SSPPP/TWS/TF/STF/0070 |
| 02-10757 | P2/PKPPP/FSS/FS/PTV/0404 | 02-12446 | P2/SSPPP/TWS/TF/STF/2000 |
| 02-12254 | P2/PKPPP/FSS/TF/PTV/0400 | 02-12450 | P2/SSPPP/TWS/TF/STF/2014 |
| 02-6240 | P2/PKPPP/NES/NE/PBN/0400 | 02-12465 | P2/SSPPP/TWS/TF/STF/2070 |
| 02-6258 | P2/PKPPP/NES/NE/PBN/0404 | 02-12453 | P2/SSPPP/VTS/VT/STF/2000 |
| 02-10285 | P2/PKPPP/NES/NE/PTV/0400 | 02-12459 | P2/SSPPP/VTS/VT/STF/2014 |
| 02-10787 | P2/PKPPP/NES/TF/PBN/0400 | 02-12649 | P2/SSPPP/VTS/VT/STF/2079 |
| 02-11768 | P2/PKPPP/TEU/TF/PTV/0400 | 02-12456 | P2/SSPPP/WFS/WF/SWF/2000 |
| 02-10489 | P2/PKPPP/TEU/TF/PTV/0404 | 02-12462 | P2/SSPPP/WFS/WF/SWF/2014 |
| 02-12668 | P2/PKPPP/TNU/TF/KBN/0400 | 02-12544 | P2/SSPPP/WFS/WF/SWF/2080 |
| 02-6261 | P2/PKPPP/TNU/TF/KTV/0400 | 02-12879 | P2/SZPPP/FSL/FS/SFS/0070 |
| 02-6276 | P2/PKPPP/TNU/TF/KTV/0404 | 02-12880 | P2/SZPPP/FSL/FS/SFS/2070 |
| 02-6239 | P2/PKPPP/TNU/TF/PTV/0400 | 02-12372 | P2/SZPPP/FWL/FS/SFS/0070 |
| 02-10277 | P2/PKPPP/TNU/TF/PTV/0402 | 02-12468 | P2/SZPPP/FWL/FS/SFS/2070 |
| 02-6253 | P2/PKPPP/TNU/TF/PTV/0404 | 02-12771 | P2/SZPPP/FWL/PU/SPU/2000 |
| 02-11947 | P2/PKPPP/TNU/TF/PTV/0426 | 02-12371 | P2/SZPPP/FWL/TF/STF/0070 |
| 02-10518 | P2/PKPPP/TNU/WF/PTV/0400 | 02-12469 | P2/SZPPP/FWL/TF/STF/2070 |
| 02-12396 | P2/PKPPP/TSS/TF/PTV/0400 | 02-12285 | P2/SZPPP/LEL/TF/STF/0070 |
| 02-10986 | P2/PKPPP/TSU/TF/PTV/0400 | 02-13109 | P2/SZPPP/LEL/TF/STF/2070 |
| 02-12622 | P2/PKPPP/TWS/TF/KTV/0400 | 02-13222 | P2/SZPPP/WWL/WF/SWF/2000 |
Rubber – 140 lpm (37 gpm)
TPE – 140 lpm (37 gpm)
Full-Stroke PTFE – 121 lpm (32 gpm)
Reduced-Stroke PTFE – 132 lpm (35 gpm)
8.6 bar (125 psi)
3.2 mm (1/8'')
Rubber – 0.31 L (0.08 gal)
TPE – 0.39 L (0.10 gal)
Full-Stroke PTFE – 0.23 L (0.06 gal)
Reduced-Stroke PTFE – 0.23 L (0.06 gal)
About the working principle of Wilden AODD pump
1955 by Jim Wilden when he revolutionized the
New Product Release ,Almatec,E2.0
Contact: Amy
Phone: +86-17717557262
Tel: +86-17717557262
Email: shsaikun@gmail.com
Add: No. 133, Dongzheng Village, Lingang New Area, China (Shanghai) Pilot Free Trade Zone
