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HT350

Hydraulic testing unit 3/5 places for fire extinguishers and cylinders up to 500 bar

Characteristics


The HT350 is a manual unit for hydraulic testing of cylinders and fire extinguishers of 3 or 5 places, plus a cartridge (upon request). The unit can reach a testing pressure of 500 bar, which must be specified when ordering. Versions with dual testing pressure (low/high) are also available. Each testing station is equipped with a manual vice to safely clamp cylinders (cylinders over 850 mm in diameter are clamped with ropes). The working cycle of the machine includes the following steps: filling the cylinder with water by electric pump, pressurizing the cylinder by pneumatic pump, and emptying the cylinder by electric pump. The stop of the pneumatic pump when the pressure is reached can be manual or automatic (optional). Testing time and no-leakage check are done manually.


Technical data

Model

HT350-3

HT350-5

Catalog code

MACP039

MACP040

Voltage/Frequency(VAC/HZ)

400/50 trifase

400/50 trifase

Cylinder places

3

5

Cartridge places (on request)

1

1

Min cylinder size (Ø)

70÷220 mm

70÷220 mm

Max cylinder size (Ø)

300÷850 mm

300÷850 mm

Max cylinder height



Testing pressure

20-500 bar (da specificare in fase di ordine)

20-500 bar (da specificare in fase di ordine)

Productivity (10 min testing)

100 min per 10 bombole da 50 L


Water supply

1/5 bar - 10÷15 L/min

1/5 bar - 10÷15 L/min

Compressed air supply

6/7 bar - 100 L/min

6/7 bar - 100 L/min

Tank dimensions

Ø740 mm x 1350 mm (h)



Standard equipment

Set of No. 4 quick-screw test connections for cylinders with thread W28.8 - 25E

W28.8 high-pressure testing quick coupler 3/4”

Water supply hose, Ø1/2”, SAE100R6, 2000 mm

No. 2 hoses, Ø 1/4”, SAE100R6, 2000 mm


Accessories


Attachments/adapters for testing fire extinguishers with other threads

Hoses with lengths other than standard lengths

Extension for testing large cylinders or wheeled fire extinguishers



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