{"id":12980,"date":"2021-11-16T08:45:46","date_gmt":"2021-11-16T08:45:46","guid":{"rendered":"https:\/\/www.inprogroup.net\/productos\/rl-nge\/"},"modified":"2025-12-09T09:43:09","modified_gmt":"2025-12-09T09:43:09","slug":"rl-nge","status":"publish","type":"productos","link":"https:\/\/www.inprord.com\/en\/products\/rl-nge\/","title":{"rendered":"RL N\/GE FUEL RING TRANSFER SKID"},"content":{"rendered":"
Fuel Ring Transfer Systems for feeding burners or generators (generator sets). Normal Model\u00a0<\/strong><\/h5>\n

Normal model: flow rates from 100 l\/h up to 1,200 l\/h<\/p>\n

Applications & Specific Features<\/h3>\n
    \n
  • Pump for \u2018Ring Main\u2019 oil transfer systems.<\/li>\n
  • Single or multiple appliances at same height or varying height.<\/li>\n
  • Suitable for high output or modulating burners.<\/li>\n
  • For use on oil supply installations where a GP \u2018dead leg\u2019 system is not practical.<\/li>\n
  • A back pressure relief valve (overflow valve) is required to maintain adequate pressure in the \u2018Ring Main\u2019.<\/li>\n
  • Special RL units available for aggressive or heated non standard fuels.<\/li>\n<\/ul>\n

    Accessories and adaptations<\/h3>\n
      \n
    • IM system to stop pumps when all burners are off (optional for RL-N)<\/li>\n
    • Free voltage relay output to control from centralised Building Management System, in kit 3, 4 or 6 signals (2-thermal, motors 1 or 2 ON, low pressure and Leak safety ON).<\/li>\n
    • GSM alarm system by SMS messages, or connection to modem.<\/li>\n
    • Adaptation of Pressure Group for high pressure, working conditions of up to 6,5 Kg\/cm2<\/li>\n
    • Leak collector trays with infrared detectors (standard in RL-4 and above).<\/li>\n
    • Modifications to adapt to specifically regulated environments (tropicalised equipment or ATEX.)<\/li>\n
    • Solenoid valves with flow limiters, to automate filling in supply tanks for electrical generators.<\/li>\n
    • Soundproof sheet cabinets with UNE-2
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      MODEL<\/th>\nRL 0<\/th>\nRL 1<\/th>\nRL 2<\/th>\nRL 3<\/th>\nRL 4<\/th>\nRL 5<\/th>\nRL 6<\/th>\nRL 7<\/th>\nRL 8<\/th>\nRL 9<\/th>\nRL 10<\/th>\n<\/tr>\n
      MAX. FLOW<\/th>\nl\/h<\/th>\n100<\/td>\n260<\/td>\n460<\/td>\n900<\/td>\n1400<\/td>\n2100<\/td>\n3400<\/td>\n5300<\/td>\n7500<\/td>\n10500<\/td>\n12000<\/td>\n<\/tr>\n
      SUPPLY FLOW<\/th>\nl\/h<\/th>\n65<\/td>\n150<\/td>\n300<\/td>\n600<\/td>\n900<\/td>\n1450<\/td>\n2300<\/td>\n3600<\/td>\n4900<\/td>\n7000<\/td>\n8000<\/td>\n<\/tr>\n
      SUPPLY
      \nVOLTAGE<\/th>\n      		VOLT<\/th>\n400*<\/td>\n400<\/td>\n400<\/td>\n400<\/td>\n400<\/td>\n400<\/td>\n400<\/td>\n400<\/td>\n400<\/td>\n400<\/td>\n400<\/td>\n<\/tr>\n
      MOTOR
      \nPOWER<\/th>\n      		KW<\/th>\n0,25<\/td>\n0,25<\/td>\n0,25<\/td>\n0,55<\/td>\n0,55<\/td>\n2,2<\/td>\n3<\/td>\n3<\/td>\n4<\/td>\n4<\/td>\n4<\/td>\n<\/tr>\n
      CV<\/th>\n1\/3<\/td>\n1\/3<\/td>\n1\/3<\/td>\n3\/4<\/td>\n3\/4<\/td>\n3<\/td>\n4<\/td>\n4<\/td>\n5,5<\/td>\n5,5<\/td>\n5,5<\/td>\n<\/tr>\n
      MOTOR<\/th>\nr.p.m<\/th>\n1420<\/td>\n1420<\/td>\n1420<\/td>\n1420<\/td>\n1420<\/td>\n1420<\/td>\n1420<\/td>\n1420<\/td>\n1420<\/td>\n1420<\/td>\n1420<\/td>\n<\/tr>\n
      CONNECTION TO
      \nTHE HYDRAULIC
      \nCIRCUIT
      \n(\u00d8 THREAD \/ \u00d8 MM)<\/th>\n      		SUCTION<\/th>\n1\/2\u201d F<\/td>\nDN 20<\/td>\nDN 20<\/td>\nDN 25<\/td>\nDN 25<\/td>\nDN 32<\/td>\nDN 40<\/td>\nDN 40<\/td>\nDN 50<\/td>\nDN 50<\/td>\nDN 65<\/td>\n<\/tr>\n
      DRIVE<\/th>\n3\/8\u201d F<\/td>\nDN 20<\/td>\nDN 20<\/td>\nDN 25<\/td>\nDN 25<\/td>\nDN 32<\/td>\nDN 40<\/td>\nDN 40<\/td>\nDN 40<\/td>\nDN 40<\/td>\nDN 50<\/td>\n<\/tr>\n
      OVERPRESSURE<\/th>\n1\/2\u201d F<\/td>\n1\/2\u201d F<\/td>\n1\/2\u201d F<\/td>\n3\/4\u201d F<\/td>\n1\u201d F<\/td>\nDN 32<\/td>\nDN 40<\/td>\nDN 40<\/td>\nDN 40<\/td>\nDN 40<\/td>\nDN 40<\/td>\n<\/tr>\n
      MAX.
      \nSUCTION<\/th>\n      		m<\/th>\n5<\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n<\/tr>\n
      SECURITY VALVE
      \nOPENS AT:<\/th>\n      		bar<\/th>\n6,5<\/td>\n6,5<\/td>\n6,5<\/td>\n6,5<\/td>\n6,5<\/td>\n6,5<\/td>\n6,5<\/td>\n6,5<\/td>\n6,5<\/td>\n6,5<\/td>\n6,5<\/td>\n<\/tr>\n
      MOTOR
      \nPROTECTION<\/th>\n      		IP<\/th>\n55<\/td>\n55<\/td>\n55<\/td>\n55<\/td>\n55<\/td>\n55<\/td>\n55<\/td>\n55<\/td>\n55<\/td>\n55<\/td>\n55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      – (*) There is a 230 single-phase version (W)
      \n– Threaded Flanges DIN 2566<\/li>\n<\/ul>\n

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