. Bulletin of the Department of Agriculture, Trinidad and Tobago. Plants -- Trinidad and Tobago; Agriculture -- Trinidad and Tobago. Fig. 7.—SinaH hand pump mounted on 10 gallon iron drum, showing complete outfit in use. Original drawing. II ,,^j^.„|p,.-.,.„„^„<Ulii^|^^,afr(,.»n.,niig^- Fig. 8. Fig. 8. —Bamboo spray rod with stop cock attached. This outfit is self- contained, light and is easy to use on hilly as well as flat lands. The pump figured is the smallest size made. Larger pumps having outlets for two lengths of liose are also manu- factured. W h e n large pumps are
. Bulletin of the Department of Agriculture, Trinidad and Tobago. Plants -- Trinidad and Tobago; Agriculture -- Trinidad and Tobago. Fig. 7.—SinaH hand pump mounted on 10 gallon iron drum, showing complete outfit in use. Original drawing. II ,,^j^.„|p,.-.,.„„^„<Ulii^|^^,afr(,.»n.,niig^- Fig. 8. Fig. 8. —Bamboo spray rod with stop cock attached. This outfit is self- contained, light and is easy to use on hilly as well as flat lands. The pump figured is the smallest size made. Larger pumps having outlets for two lengths of liose are also manu- factured. W h e n large pumps are used it is preferable to mount them on. ng. 9. Fig. 0.—Friend angle nozzle. Hole in centre .should not exceed l-lfj of an incii in dia- meter. barrels in the hori- zontal position as they a,re tlien more suitable foi* hilly districts. All barrel pumps should be p r o 's- i d e d with agitators. The handles of the pumps are frequently broken by carelessness in pumping and spare handles should always be at Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Trinidad and Tobago. Dept. of Agriculture. Trinidad : Dept. of Agriculture
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