9 January 2019
- 14:1114:11, 9 January 2019 diff hist +22 m 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 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 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