API 675 Metering Pumps: A Comprehensive Overview

 

API 675 Metering Pumps: A Comprehensive Overview

API stands for the American Petroleum Institute. And the API 675 standard is set to measure positive displacement pumps used in the petroleum, petrochemical and gas industries. This means that API 675-approved pumps meet the strictest performance and reliability standards.

API 675 mandates several things, such as mechanical integrity, which means the compliant pumps go through several rounds of pressure testing and checks to ensure they can withstand harsh and challenging operating conditions. These pumps also go through flow accuracy testing to ensure absolute precision. Materials used in the construction of the pump also need to meet specific criteria to ensure their chemical and physical compatibility with various fluids.

A metering pump is a type of positive displacement pump that delivers liquid in precise amounts. Besides oil and gas, metering pumps can be used for a range of applications such as:

·        Injecting chemicals into a process stream

·        Adding flavours to food products, and

·        Dosing medication in healthcare settings

Metering pumps are important because they provide precise fluid delivery in processes that require accuracy, consistency, and reliability.

Read on to know more about API 675 metering pumps, their key features, applications, and why they are essential in industries.

So, what are API 675 metering pumps? A fully compliant API 675 pump meets quality criteria of various kinds. API 675 specifications offer a framework for pump manufacturers and purchasers to agree on a metering pump's design, fabrication and testing. This framework is developed keeping in mind plant workers' safety, fluid flow accuracy and the metering pumps' longevity.

Benefits of API 675 metering pumps

·        Absolute precision and accuracy: API 675 compliance ensures that the metering pump is designed to offer precise dosing and accurate flow rate, often with accuracies of ±1% or better. This comes in handy in industries such as pharmaceuticals, where even a small deviation in dose can affect the safety of products.

·        Pumps operators can rely on: If you are looking for a metering pump that lasts for years, going for a cheaper and non-compliant pump is not the right choice. API 675 comes with a promise of durability, ensuring minimum downtime and non-stop operation. API 675 metering pumps are built to operate under harsh conditions, including high-pressure environments, corrosive fluids, and extreme temperatures. The standard mandates robust construction with materials like stainless steel, Hastelloy, or other corrosion-resistant alloys. This ensures the right selection of the core material of the pumps.

·        Wide Pressure Range: API 675 compliant pumps boast of operating at high pressures, often up to 5,000 PSI or more. This feature is especially non-negotiable in high-pressure applications in industries such as oil and gas.

·        Safety you can count on: Adhering to API 675 standards also means the metering pump has undergone stringent testing and checks, ensuring minimum risks of malfunctions or accidents during operation.

·        Industry Recognition: In a world where several brands promise to offer quality, compliance with API standards denotes trust.

Why API 675 Matters?

API 675 compliance is more than just a certification; it's an assurance of performance and reliability. Any malfunction or inaccuracy in industries handling hazardous fluids could lead to catastrophic failures, environmental hazards, or costly shutdowns. API 675 pumps, with their stringent design and operational criteria, mitigate these risks.

Pulsa Pro and Pulsa series metering pumps by Pulsafeeder

When it comes to reliable, API-675-compliant pumps, Pulsafeeder, an IDEX Corporation unit, is a well-known name. Pulsa Series metering pumps feature manual stroke adjustment, three hydraulic valves, a durable flat diaphragm, a five-year gear train warranty, and an option for an extended warranty. The pumps under this series include the Pulsa 7440, the Pulsa 7660, and the Pulsa 8480. All these pumps can handle pressures as high as up to 5,000 PSI and flow between 9.5 to 9100 LPH. The pumps offer a viscosity range of 0.1 to 1000 cP. All Pulsa Series metering pumps are made of robust materials; for example, their reagent head and valve caps are made of 316L, Alloy 20, and Alloy C.

As far as their Pulsa Pro series is concerned, they come with world-class performance and efficiency. The features of Pulsapro metering pumps include a hydraulic bypass valve, hydraulic diagnostic package, sealed gearbox design, four-bolt check valve design, and a front pull-out design that offers seamless serviceability. All the pumps in this series (PulsaPro680, PulsaPro880 and PulsaPro7120) come with a five-year drive train warranty which is the longest in the industry.

To sum it up, API 675 metering pumps are ideal for situations that require high accuracy, reliability, and adherence to rigorous industry standards. These pumps are the ideal choice for industries where one needs to handle critical applications with utmost caution.

To know more about Pulsafeeder metering pumps, check this website: https://www.idexindia.in/pulsafeeder/