Compact unit without dispenser type 3

Compact unit without LPG / autogas and / or bottling dispenser, complete with an underground LPG storage tank with outer epoxy coating and fittings and equipment listed below, mounted in manhole, piped, primed and painted.

Execution consisting of:

  • one 490 l (2.9 t) covered gas tank with epoxy coating, with standard fittings, with manhole DN 500, centered, with additional flange connection DN 150 for a submersible pump, including square steel dome shaft in the middle of the tank (1500 x 800 mm) x 850 mm L x W x H) with manhole cover not passable, ground cover 750 mm
  • Submersible pump type RX33 for propane / butane, capacity: approx. 50 l / min at 7.0 bar differential pressure, max. Power approx. 80 l / min, max. Differential pressure 8.6 bar, three-phase motor in explosion-proof version, power 2.2 kW, 400 V / 50 Hz, with pressure line connection system and Ex connection box
  • Overflow valve type RV18-NRV (Non-Return-Valve) and check valve
  • Ball valve DN 25 behind the submersible pump
  • Solenoid valve DN 25, Ex-protected, 230 V / 50 Hz
  • Intermediate flange adapter with pressure gauge, safety valve 25 bar, degassing valve and connection for differential pressure switch
  • Differential pressure switch as dry running protection including isolating switching amplifier
  • Check valve in the overflow line and in the gas return line
  • In the outlet of the pressure line in the manhole ball valve DN 25, safety valve 25 bar and angle valve 3/4 "with blind plug
  • Connection for precision steel tube Ø 15 mm (return)
  • connection for precision steel pipe Ø 22 mm (pressure line)

Additional equipment / Variants:

  • available with container sizes 2.700l, 4.850l and 6.400l
  • Container > 3t on request
  • further pump types on request
  • Dome shaft either centrally or laterally arranged
  • Surcharge for the container in drive-over design including manhole cover
  • secured against buoyancy
  • Press ring seals for sealing the pipe penetrations
  • Cover caps for the container eyes
  • additional pipe feedthroughs e.g. for the connection of a second column
  • Electrical control box for compact system control for installation in the building
  • Stairs for better accessibility of the tank fittings
  • Gas pump (dispenser) according to customer requirement
  • Weather protection roof for the dispenser operator

Documentation: EU Declaration of Conformity