super phoenix Mumbai, Maharashtra

For reliable connection of gauges

Available in pressure ranges of PN 100, 200 and 320 bar

Suitable for G1/2" gauge threads and all commercial types

Available in DN3 to DN10 tube diameters

Other thread diameters are available on request

For reliable refilling of SF6 gas by overpressure

3-393-R001

Portable with rubber hose and coupling DN8 and DN20

3-393-R002

Portable in a case with rubber hose and couplings DN8 and DN20

The handy devices allow filling of electrical equipment with SF6 gas directly from the bottle by overpressure. The primary gauge of the pressure reducer displays the bottle pressure in bar, the secondary gauge indicates the desired filling pressure to be set easily by means of the handle. The bottle pressure can be reduced to the desired filling pressure by the integrated pressure reducer.

Other features:

Self-closing couplings for emission-free gas handling

Available as accessories for the world's most commonly used bottle connections

For liquids and pressures up to PN 320

Applicable for high pressure and vacuum use

Oil and waterproof inside and outside layer

Range of temperature from -40 C to +100 C

Available in any hose length*

*DILO high-pressure hoses are available in the following length increments:

B046R03

Mobile vacuum pump unit

B046R13

Mobile vacuum pump unit with solenoid valve instead of ball valve

This version is equipped with a solenoid valve instead of a ball valve. Therefore, operating errors are avoided since the valve is closed automatically in case of function end or interruption of circuit.
The mobile vacuum pump unit is convincing by its easy handling. The unit serves for evacuation of air or nitrogen from switchgear. The 40 m/h vacuum pump enables a final vacuum of < 1 mbar. Thus it is guaranteed that no air / gas mixture is generated and the good insulation properties of SF6 are retained.

Other features:

Steerable and fixing rollers allow comfortable transportation

Use of self-closing couplings DN20

Different performances are available (see options)

Adapters for other nominal widths are available

Protection of the vacuum pump against overpressure by a solenoid valve

Digital vacuum indication in mbar

Testing under atmospheric pressure

With atmospheric test chambers it is not necessary to evacuate air before the test process. Test chambers of this construction type can be manufactured at significantly lower cost with a significantly larger volume than vacuum chambers.
We build these chambers with a chamber volume of up to 50 m as standard. This allows for reliable testing of even larger units and assemblies. However, we also recommend atmospheric testing when delicate, vacuum-sensitive components such as devices with touch screens need to be tested for their leak tightness.
This system configuration also allows the filling of the test objects with SF6 gas in the test chamber and subsequent recovery of the gas. However, with atmospheric pressure, the test duration is on average 10 - 30 times longer as the increase in concentration for atmospheric pressure is significantly lower.

Vacuum testing of smaller components (without gas handling)

This model range with a chamber volume of approx. 50 - 500 l is the ideal solution for testing smaller components where gas handling can take place outside the test chamber.

Vacuum testing of larger components (with or without integrated gas handling)

We manufacture systems of this model range with a chamber volume of 500 l to approx. 20, 000 l. We recommend this model range where larger components need to be tested or where integrated gas handling in the test chamber is required. In this case, the test objects are filled with SF6 in the chamber.
Gradual evacuation and filling of the test objects is also possible in order to avoid an inadmissible differential pressure between the test object and chamber.

An advantage for users in the field of energy technology:

When testing SF6-filled control system components, SF6 can remain in the test object after testing. This makes the SF6 test method an interesting alternative to the known helium leak test in the field of GIS production as it is not necessary to recover the test gas from the test chamber after completion of the test process. As a consequence, the SF6 test method has a shorter handling time per test unit.

For isolating pipes

For assembly between tongue and groove part

For all types and pressure ranges

Available bored out for flow restriction

Range of application from -270 C up to +500 C dependent on the material used

With infinitely variable weld-on end

Available for tube diameters from DN3 up to DN40

Angles, L or Tee form

Metric, Whitworth or NPT thread

Temperature-resistant from -270 C up to +500 C

(dependent on the material used)

Up to 500 C operating temperature

Available as weld-on or screw-in version

Available for pressures up to PN 100

Available for tube diameters from DN3 up to DN40

With metric or Whitworth thread

High temperature-resistant 1.7335 steel

Special materials for higher temperatures on request

For medium flow regulation

Robust, durable version

Delivery complete with DILO connecting parts

Temperature range of non-return valves -20 C to +70 C (media-dependent)

Application range of blocking valves from -270 C up to +400 C

Available in DIN 1.0460 und 1.4571 materials