Calama Industries Pvt. Ltd. Manufactures Closed Coupled Mini Mono Block Pump. Calama Industries Pvt. Ltd. Is an ISO 9001:2000 accredited company. Closed Coupled Mini Mono Block Pump is suitable for various sectors like-domestic, household and buildings, industrial water supply, construction sites, water circulation, fountains, booster application, gardening, sprinklers etc. Closed Coupled Mini Mono Block Pump is a single stage, centripetal, self priming type, with thermal overload protection device. It is available with totally enclosed fan cooled squirrel cage induction motor.