EPOLL – EPE NITROGEN CHARGING KIT
- Description
Description
Product detail:
The charging and gauging assembly consists of 3 mt. charging hose with standard nitrogen nipples, body incorporating gas valve connection, bleed valve and check valve. These kits are packed in a plastic storage case. Gauge is diameter 63 mm. diam type pressure gauges with 0÷250 bar graduation. The following charging kit are recommended to be used on all piston accumulators (with standard filling valves V or VX), on all bladder accumulators, on screwed and forged diaphragm accumulators. It is used for the periodic check of accumulator pre-charge and for the inflation of accumulators after the maintenance or it is used for the change of pre-charge value. For the inflation, it is necessary a connection to a bottle filled with industrial dry nitrogen with a pressure higher than the pre-charge value required, provided with pressure reducer (mandatory, for safety reasons, during the inflation of accumulators with PS <210 bar). Furthermore, the use of a pressure reducer makes easier the slow and graduated inflow of nitrogen on the bladder, thus avoiding the possibility of damaging the bladder itself.
Technical data:
Max Operating Pressure (PS): 600 BAR
Pressure Test (PT): 1.43 x PS
Scale of Pressure Gauge: 4 – 10 – 16 – 25 – 60 – 100 – 250 (std.) – 400 – 600 bar
Working Temperature: – 20 ÷ +80°C
Medium: Nitrogen
Nitrogen Contamination Degree: class 20/18/15 according to ISO 4406/99
Body Material: phosphate carbon steel or galvanized carbon steel in compliance with Directive
2002/95/EC (RoHS) to resist to corrosion
Seals Material: P = Nitrile rubber (NBR) and Delrin
Filling Valve Connecting: 5/8” UNF + adapters (upon request)
Weight: 1.8 Kg. (Complete with case)
