

ENRAF TANKSYSTEM belongs to Honeywell Process Solutions and is a world leading company in the marine market for portable level gauging and sampling equipment.
In addition, they produce dedicated deck valves which, when coupled with their portable equipment, guarantee safe work both in restricted and gas tight operations.
HERMetic UTImeter GTEX
Portable gas tight liquid level gauge designed for hydrocarbons and chemicals. Its sensor detects the liquids inside the tank and their temperature.
The unit is used for custody transfer, inventory control measurement and free water detection on marine vessel and shore tank.
In case of replacement of the sensor, the device does not need new calibration, since it is able to self-calibrate.
HERMetic UTImeter RTEX
Similar to GTEX, this portable liquid gauge is designed for restricted gauging of petroleum products. The sensor is calibrated once at the factory, so it does not require subsequent calibration.
The unit is used for custody transfer, inventory control measurement and free water detection on marine vessel and shore tank.
It has to be connected to a HERMetic vapour control valve fixed on the tank.
HERMetic Sampler GTX Chem / GTN Chem
Hermetic Sampler GTX Chem is designed for closed sampling of liquids which present a fire, health or air pollution hazard. Its gas-tight construction avoids a pressure release from tank and exposure to fumes during operation. The transfer of the liquid from the sampler bottle to the laboratory bottle occurs with a pump.
The GTN Chem model allows the sampled liquid to be transferred under closed condition, guaranteeing the integrity of the samples, even those which cannot be exposed to air.
The GTN Chem model allows the sampled liquid to be transferred under closed condition, guaranteeing the integrity of the samples, even those which cannot be exposed to air.
HERMetic Sampler GTX Chem
GTN Chem


HERMetic Compact Valves
Specially designed to fit all portable HERMetic equipment are available with three different sizes: 1”, 2” and 4”
They are proposed with female thread or DUJ multi-standard flange, which fits the following standards:
DIN PN 10 DN 50 – DIN PN 16 DN 50 – DIN PN 25 DN 50 – DIN PN 40 DN 50
JIS 5K 50 – JIS 10K 50 – ANSI 150 lbs 2 inches.
All the valves are produced in stainless steel 316 with minimal MO content 2,7%, PTFE seats.
Accessories
HERMetic DIP 2 / HERMetic DIP 2 Gas Tight
A 500 mm long graduated DIP rod, designed for easy penetration of sediments on tank bottom, is attached to a 30 mt long stainless steel tape, graduated in metric and English units; available also in gas tight version.
HERMetic OXY
This portable device allows the sampling of inert gas or any other gas over full tank height, with negligible escape of gas to the atmosphere.
It is possible to connect to 1″ valve. The portable gas analyser is not supplied with the OXY.
HERMetic Press
Tanker operation requires verification of tank pressure without potential for error due to signal conversion or remote transmission. This high precision gauge measure within the range of 1500mm vacuum and 2500mm pressure. It fits to valves of 1″.