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Pump Parts
Balls & Seats
Barrels
Guide, Valve Rod, API
Guide, Valve Rod, 8-Port
Hold-Downs
Insert Cage
On/Off Tool
Pickup Sub
Rod Pump Plungers
Spiral Guide
Spool Check Valve
Sucker Rod Couplings
Production Accessories
Polished Rod Liner
Pressure Control Regulator
Hydraulic Tubing Drain
Stuffing Boxes
Com-Pac
Dual-Pac
Pollution Control Check Valve
Non-Aligning Union
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HYDRAULIC TUBING DRAIN
The Hydraulic Tubing Drain provides a positive method
of dumping the tubing string fluid, permitting the fluid level
to equalize. It is simple in design using hydraulic pressure
to shear stainless steel pins that allow the tools’ fluid
ports to open into the casing annulus. The side ports are
very large which allows for quick fluid unloading and do not
act as a choke to heavy oil and sand mixtures.
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