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close this bookA Training Manual in Conducting a Workshop in the Design, Construction, Operation, Maintenance and Repair of Hydrams (Peace Corps, 1981, 216 p.)
close this folderSession 9: Hydram design theory and parameters (2 hours)
View the document(introduction...)
View the documentHandout 10B: Thickness of the impulse valve plate - inches
View the documentHandout 10B: Thickness of the impulse valve plate - metric
View the documentHandout 10C: Impulse valve steel backing
View the documentHandout 10C: Impulse valve steel backing - metric
View the documentHandout 10D: Impulse valve seat width - inches
View the documentHandout 10D: Impulse valve seat width - metric
View the documentHandout 10E: Check valve backing thickness - inches
View the documentHandout 10E: Check valve backing thickness - metric
View the documentHandout 10F: Check valve seat width - inches
View the documentHandout 10F: Check valve seat width - metric
View the documentHandout 9A-1: Welded hydram: side view
View the documentHandout 9A-2: Welded hydram: exploded view
View the documentHandout 9A-3: Welded hydram: impulse cavity exploded view
View the documentHandout 9A-4: Welded hydram: accumulator: exploded view
View the documentHandout 9A-5: Welded hydram 20' drive head dimensions
View the documentHandout 9A-7: Welded hydram 20' drive head dimensions