The Phuel Pump in Sub is designed to customer connection sizes, bore and side port specifications although generally a 1502 or 2202 hammer lug union is used as the side access port as the industry standard.
The side port is secured to the body via a flange arrangement that ensures a rugged and tough joint that is protective against rough treatment.
Pump In Sub
Product Overview
The pump in the sub normally sits below a BOP and has a side access at right angles to the main bore.
Its purpose is to quickly pump large quantities of fluid into a well in the event of an emergency.
This function is a kill option on a well and can very effectively cap it off with the hydrostatic pressure. The fluid used is generally a mud with additives that increase its density significantly.
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All our products can also be rented through Robust Rental