9 January 2019
- 14:1114:11, 9 January 2019 diff hist +22 m Practical Action/Hydraulic ram pumps →Performance characteristics
- 14:0214:02, 9 January 2019 diff hist +22 m Papa ram pump →Performance
- 14:0114:01, 9 January 2019 diff hist +102 N File:Papa Pump Performance Chart Apr18.jpg Image generated by Water Powered Technologies Ltd (me!)
- 13:5513:55, 9 January 2019 diff hist +134 N File:Perf-chart.pdf Updated Papa Pump performance chart - image generated by Water Powered Technologies Ltd
18 July 2018
- 16:1116:11, 18 July 2018 diff hist +38 m Papa ram pump →External links
- 16:0816:08, 18 July 2018 diff hist +41 m Practical Action/Hydraulic ram pumps →Suppliers
31 March 2017
- 09:5509:55, 31 March 2017 diff hist +2 m Seradisc Variable Screen Filter No edit summary
- 09:5409:54, 31 March 2017 diff hist +2 m Practical Action/Hydraulic ram pumps No edit summary
- 09:5109:51, 31 March 2017 diff hist +5 m Papa ram pump No edit summary
24 October 2016
- 11:4911:49, 24 October 2016 diff hist +27 m Papa ram pump No edit summary
4 October 2016
- 15:3215:32, 4 October 2016 diff hist +45 N Appropedia:Appropedia:Incubator/ Waterpoweredtek moved page Appropedia:Appropedia:Incubator/ to Seradisc Variable Screen Filter: developed current
- 15:3215:32, 4 October 2016 diff hist 0 m Seradisc Variable Screen Filter Waterpoweredtek moved page Appropedia:Appropedia:Incubator/ to Seradisc Variable Screen Filter: developed
- 15:2015:20, 4 October 2016 diff hist +71 Seradisc Variable Screen Filter No edit summary
- 15:1715:17, 4 October 2016 diff hist +55 N File:Strainer.jpg can type strainer
- 14:5014:50, 4 October 2016 diff hist +93 Seradisc Variable Screen Filter No edit summary
- 14:4314:43, 4 October 2016 diff hist +750 Seradisc Variable Screen Filter No edit summary
- 14:3814:38, 4 October 2016 diff hist +66 N File:Protector-float.jpg Seradisc protector and float
- 14:3714:37, 4 October 2016 diff hist +56 N File:Protector.jpg Seradisc protector
- 14:3714:37, 4 October 2016 diff hist +65 N File:Manifolds.jpg manifolded Seradisc filters
- 14:1214:12, 4 October 2016 diff hist +8 Seradisc Variable Screen Filter No edit summary
- 12:3112:31, 4 October 2016 diff hist +56 Seradisc Variable Screen Filter No edit summary
- 12:2812:28, 4 October 2016 diff hist +504 Seradisc Variable Screen Filter No edit summary
- 12:1912:19, 4 October 2016 diff hist +51 N File:Disc.jpg Seradisc disc
- 12:0712:07, 4 October 2016 diff hist +73 N File:Flow-thru-seradisc.jpg water flow thru the Seradisc filter
- 12:0612:06, 4 October 2016 diff hist +47 N File:Add-discs.jpg add discs
- 12:0112:01, 4 October 2016 diff hist +1,374 Seradisc Variable Screen Filter No edit summary
- 11:4111:41, 4 October 2016 diff hist +76 N File:Seradisc-series.jpg seradisc filters configured in series
- 11:4011:40, 4 October 2016 diff hist +77 N File:Seradisc-parallel.jpg seradisc filters configured in parallel
- 11:2311:23, 4 October 2016 diff hist +70 N File:Seradisc-flow-parallel.jpg seradisc performance in parallel
- 11:2311:23, 4 October 2016 diff hist +58 N File:Seradisc-flow.jpg seradisc performance
- 11:1811:18, 4 October 2016 diff hist +15 m Seradisc Variable Screen Filter No edit summary
- 08:2808:28, 4 October 2016 diff hist +10 Seradisc Variable Screen Filter No edit summary
3 October 2016
- 13:3313:33, 3 October 2016 diff hist +1 Seradisc Variable Screen Filter No edit summary
- 13:3213:32, 3 October 2016 diff hist +105 Seradisc Variable Screen Filter No edit summary
- 13:2613:26, 3 October 2016 diff hist +1 Seradisc Variable Screen Filter No edit summary
- 13:2313:23, 3 October 2016 diff hist +295 Seradisc Variable Screen Filter No edit summary
- 13:1413:14, 3 October 2016 diff hist +82 Seradisc Variable Screen Filter No edit summary
- 13:0613:06, 3 October 2016 diff hist +46 N Seradisc screen filter Waterpoweredtek moved page Seradisc screen filter to Appropedia:Appropedia:Incubator/: testing
- 13:0613:06, 3 October 2016 diff hist 0 m Seradisc Variable Screen Filter Waterpoweredtek moved page Seradisc screen filter to Appropedia:Appropedia:Incubator/: testing
- 13:0213:02, 3 October 2016 diff hist +658 N Seradisc Variable Screen Filter Created page with "thumb|upright=1.25|The Seradisc 2" variable screen filter The Seradisc variable screen filter has been specifically developed for protection of water pum..."
- 12:5112:51, 3 October 2016 diff hist +73 N File:Seradisc.jpg The Seradisc variable filter screen
28 September 2016
- 09:2309:23, 28 September 2016 diff hist +17 m Papa ram pump →Applications
27 September 2016
- 13:0413:04, 27 September 2016 diff hist +12 m Papa ram pump →Applications
- 13:0313:03, 27 September 2016 diff hist +34 m Papa ram pump →Construction
- 12:5512:55, 27 September 2016 diff hist +22 m Papa ram pump →History
- 12:4712:47, 27 September 2016 diff hist +20 m Papa ram pump →Applications
- 12:4012:40, 27 September 2016 diff hist +47 m Papa ram pump →Applications
- 12:3912:39, 27 September 2016 diff hist +57 N File:Venturo.jpg High volume pumping
- 12:3312:33, 27 September 2016 diff hist +22 m Papa ram pump →Applications
- 12:1912:19, 27 September 2016 diff hist +39 m Papa ram pump →Applications