Hydraulic Ram for Pumping Water
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Hydraulic Ram for Pumping Water Basic Data Category: Hydraulic ram pumps URL (first publication): https://www.youtube.com/watch?v=3ZQB3YYEcGU Keywords: hydraulic, pumping, water, diy, oho License: CC BY-SA 4.0 Organization: Practical Action Project status: Active Certification status: In process Technical documentation
Contains PDF-drawings: Yes CAD files are editable: Yes Assembly instructions are published: No Bill of materials is published: Yes
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Technical documentation
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+ General Reviews 
Parts list
| Pos. | Qty. | Part Name | Part code | Part Type | Specifications | Review Status | Show All Comments | |
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| A1 | 3d views | |
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| A2 | Exploded 3d view | |
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| B1 | Parts list | |
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| C1 | Technical notes | |
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| 1.0 | Impulse valve assembly | |
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| 1.1 | 1 | Spring | Production | Steel A36 30 x 3mm Flat Bar | |
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| 1.2 | 1 | Spring tension bolt | Standard | M6 DIN 933 | |
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| 1.3 | 1 | Stroke adjustment bolt | Standard | M6 DIN 933 | |
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| 1.4 | 5 | Spring nuts | Standard | M6 DIN 934 | |
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| 1.5 | 1 | Valve plate | Production | Steel A36, thickness 3mm | |
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| 1.6 | 2 | Valve plate bolt | Standard | M6 DIN 933 | |
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| 1.7 | 2 | Valve plate nut | Standard | M6 DIN 934 | |
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| 1.8 | 2 | Pipe connection 1 | Buy | Steel A53 Threaded 50mm | |
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| 1.9 | 1 | Reducing connection 1 | Buy | Steel A53 Threaded 50mm � 25 mm | |
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| 1.10 | 1 | T junction 1 | Buy | Steel A53 Threaded 50mm | |
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| 1.11 | 1 | Bend 90� | Buy | Steel A53 Threaded 50mm | |
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| 1.12 | 4 | Legs straps | Production | Steel A36 Flat Bar 30 x 3mm | |
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| 1.13 | 6 | Leg bolt | Standard | M6 DIN 933 | |
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| 1.14 | 2 | Leg nut | Standard | M6 DIN 934 | |
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| 1.15 | 1 | Impulse valve stem | Standard | M6 DIN 931 | |
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| 1.16 | 2 | Stem nut | Standard | M6 DIN 934 | |
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| 1.17 | 1 | Stem washer � metal 1 | Standard | DIN 125 | |
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| 1.18 | 2 | Stem washer � metal 2 | Standard | DIN 125 | |
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| 1.19 | 2 | Stem washer - rubber | Production | M6 x 28, thickness 2mm | |
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| 1.20 | 1 | Stem washer - rubber | Production | M6 x 40, thickness 2mm | |
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| 1.21 | 1 | Stem washer � metal 3 | Standard | DIN 125 | |
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| 1.22 | 1 | Thin walled metal tube | Standard | Steel A53 90mm Bore | |
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| 1.23 | 1 | Pipe connection 1 | Buy | Steel A53, Threaded 50mm | |
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| 1.24 | 2 | Clamps | Production | Steel A36 Flat Bar 60mm | |
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| 2.0 | 1 | Delivery valve assembly | |
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| 2.1 | 1 | Pipe connection 2 | Buy | Thin copper wire, less than 1 mm | |
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| 2.2 | 1 | T junction 2 | Buy | Steel A53 Threaded 50mm | |
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| 2.3 | 1 | Reducing connection 2 | Buy | Steel A53 Threaded 50mm � 25 mm | |
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| 2.4 | 1 | Tap valve | Buy | Steel A53 25mm | |
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| 2.5 | 1 | Air chamber pipe | Standard | Steel A53 Threaded 50mm | |
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| 2.6 | 1 | Air chamber cap | Buy | Steel A53 Threaded 50mm | |
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| 2.7 | 1 | Delivery valve plate | Production | Steel A36, thickness 3mm | |
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| 2.8 | 1 | Delivery valve bolt | Standard | DIN 931 | |
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| 2.9 | 2 | Delivery valve nuts | Standard | DIN 125 | |
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| 2.10 | 1 | Ruber Washer | Production | Rubber 4.5 mm | |
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| 2.11 | 1 | Bent Metal Washer | Standard | Bent washer 6mm | |
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| 2.12 | 1 | Stem washer � metal 1 | Standard | M6 DIN 934 | |
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| 2.13 | 1 | Wire pin | Buy | Copper wire D=0.8 mm | |
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