DOXE
API 675 heavy duty process metering pumps, plunger and double diaphragm type, for large capacity and high pressure services:
- | manufactured according to API 675 Std., “non lost-motion” type construction, | ||||
- | continuous adjustment of capacity, from 0 to 100% while the pump is at rest or running, | ||||
- | metering accuracy better than 1% over the normal operating range from 10 to 100% of capacity, | ||||
- | patented capacity adjustment system, with mechanical plunger return stroke, | ||||
- | completely enclosed crankcase made of cast iron, | ||||
- | groupable in multiplex units, | ||||
- | two series available: | ||||
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- | plunger type execution available either in single acting or double acting arrangement, covering an extremely large capacity and discharge pressure range, | ||||
- | double diaphragms sandwich type arrangement available with facility for local or remote diaphragm leakage detectors, | ||||
- | pump body made of metal or plastic materials, diaphragms made of PTFE, | ||||
- | manual or automatic stroke control, with pump at rest or in operation ; linear adjustment scale with local reading display, | ||||
- | also available (limitated range) in accordance with API 674 Standards with special execution for plunger thrust higher than 30.000 N. |