API 675 / ISO 15783

API 675 Diaphragm Metering & Process Pumps

API 675 defines strict requirements for positive displacement, controlled volume pumps for applications in industries like oil & gas, chemical, water & wastewater, food & beverage, and life sciences. This standard ensures accuracy, safety, and reliability in handling critical fluids.

Problems Solved by API 675 Pumps

Accurate Dosing

API 675 metering pumps deliver precise flow control for critical dosing applications. Used in processes ranging from tightly regulated pharmaceutical production, to accurately blending additives in food and beverage processing, these pumps ensure consistent, accurate, and repeatable flowrates every time.

Leakage Risks

Diaphragm pumps provide a hermetic seal, for when process leakage absolutely cannot be tolerated. Dual-sandwich diaphragms provide added safety and avoid costly unanticipated shutdowns by allowing customers to monitor diaphragm failure and schedule and plan replacement.

Variable Flow Demands

Pumps are available with manual or automated stroke adjustment and can be paired with VFDs for high flow turndown capability, making them ideal for applications that require flexibility.

Inconsistent Flow and Pressure

API 675 diaphragm pumps provide stable, continuous flow at varying pressures, addressing the issue of flow instability in critical applications.

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Your pump’s performance starts with the right choice.

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Your pump’s performance starts with the right choice.

We help you select, support, and service pumps for total lifecycle value.