Tank blanketing, or padding, is the process and practice of covering a stored commodity, usually a liquid, with a gas. It is the best prevention of and protection against explosions.

TESCOM™ 26-2900 Series is a dome load negative bias backpressure tracking regulator with a balanced main valve. Controls upstream pressures to 1000 PSIG [69 bar] with spring bias setting. Ideal for use in constant bias applications like offshore diving, dumping exhaled breath from pressure chamber (BIBS) or diving bell.

TESCOM™ ER3000 Electronic Pressure Controller, combined with a wide range of pressure regulators and an external transducer, provides true distributed control of liquids or gases from vacuum to 20,000 PSIG [1379 bar]. As a stand-alone unit, the ER3000 can control the pressure of dry, clean inert gases from 0 to 100 PSIG [0 to 6.89 bar]. It will give your system closed loop feedback control with exceptional accuracy and response time. Ideal for use in test equipment, calibration stands and production equipment.

TESCOM™ ER5000 Kits are engineered to provide all the equipment needed to get  your pneumatic pressure control system up and running with minimum effort on your part. Two kit options allow for easy assembly, saving you setup time and money.

TESCOM™ 70-2000 Series motorized actuator is designed for any application requiring remotely controlled, electronically operated, pressure reducing / backpressure regulators. Ideal for use in test equipment, calibration stands and production equipment.

Using a sealed differential chamber instead of simple BS1 chamber produces a differential PRV

Simplest dome-loaded regulator or 1:1 “mimic” valve. Loading signal essentially equals P2 minimum ?P of 2-3 psi.

Same as BD3 except with a bottom return spring for proportional band control. Used when a “Closed Loop” or feedback to regulator is generated.