Frequently Asked Questions
What information do I need to select a pump?
In order to select the correct pump for the application, the following information is needed:
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Flow rate and pressure requirements.
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Type of gas sampled.
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Temperature of gas.
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Motor type and voltage.
Our engineers can help determine the best pump for the application and assist with pressure drop calculations if needed.
What is the price and lead-time of GULF pumps?
Pricing and lead-time depend on several factors such as product line, options selected and any special customization required by the application. Please contact our sales engineering team for a quote.
How do I order a pump?
To place an order, please contact our sales engineer team and they will be glad to assist you.
Where are GULF pumps engineered and manufactured?
GULF pumps are designed, engineered and manufactured in the US.
Are GULF products RoHS/REACH compliant?
GULF products meet the requirements of RoHS/Reach. If you need more information please contact our engineering team.
Can GULF pumps be serviced in the field?
GULF pumps are designed to be serviceable in the field with common tools and the corresponding spare parts and/or repair kit. Diaphragms, o-rings and valves should be changed periodically to prevent failure and keep the pump running at optimal performance. We also offer in house repair service for any of our products, please contact us for an RMA number and instructions on how to send the pump back to GULF.
At what intervals should the wearable parts be serviced?
The life of the diaphragm, valves and other wearable parts depends on several application parameters. Factors such as gas type and temperature, operational pressure, duty cycle and others, all contribute to the wear and tear of these parts. It is recommened that they be inspected visually every 6 months, although performance decrease can also be an indicating factor.
How should be the pump mounted?
The pump can be mounted in any position. However, it is recommended that it is mounted at the highest point in the system withthe outlet of the head facing down so that gravity can assist draining any condensate that might accumulate otherwise. If the pump is going to be exposed to the elements please consult with our engineering team to determine the best mounting solution for the pump and motor.
What industries and applications use sampling pumps?
Oil & gas, petrochemical, maritime, automotive, industrial scale manufacturing (aggregate, building materials, pulp, paper etc), laboratories and design centers, air quality monitoring and emissions monitoring to name a few.
What is the role of the sampling pump in these systems?
In simplest terms, gas sampling pumps are used to transport gas. In many applications, these pumps convey gasses from the sample point, to another location for testing purposes.
How do I select the right pump?
The pumps are sized to a specific pressure and flow rate depending on the system parameters. These including those at the sampling point and the analyzer. The distance between the points is considered, as well as the type of gas. The pumps can be configured to support various gasses from inert to corrosive, at various temperatures. Pumps can also be configured for safety in hazardous environmental conditions that require explosion proof pumps.