RL N/GE FUEL RING TRANSFER SKID

Fuel Ring Transfer Systems for feeding burners or generators (generator sets). Normal Model 

Normal model: flow rates from 100 l/h up to 1,200 l/h

Applications & Specific Features

• Pump for ‘Ring Main’ oil transfer systems.
• Single or multiple appliances at same height or varying height.
• Suitable for high output or modulating burners.
• For use on oil supply installations where a GP ‘dead leg’ system is not practical.
• A back pressure relief valve (overflow valve) is required to maintain adequate pressure in the ‘Ring Main’.
• Special RL units available for aggressive or heated non standard fuels.

Accessories and adaptations

• IM system to stop pumps when all burners are off (optional for RL-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).
• GSM alarm system by SMS messages, or connection to modem.
• Adaptation of Pressure Group for high pressure, working conditions of up to 6,5 Kg/cm2
• Leak collector trays with infrared detectors (standard in RL-4 and above).
• Modifications to adapt to specifically regulated environments (tropicalised equipment or ATEX.)
• Solenoid valves with flow limiters, to automate filling in supply tanks for electrical generators.
• Soundproof sheet cabinets with UNE-2

  MODEL		RL 0	RL 1	RL 2	RL 3	RL 4	RL 5	RL 6	RL 7	RL 8	RL 9	RL 10
  MAX. FLOW	l/h	100	260	460	900	1400	2100	3400	5300	7500	10500	12000
  SUPPLY FLOW	l/h	65	150	300	600	900	1450	2300	3600	4900	7000	8000
  SUPPLY VOLTAGE	VOLT	400*	400	400	400	400	400	400	400	400	400	400
  MOTOR POWER	KW	0,25	0,25	0,25	0,55	0,55	2,2	3	3	4	4	4
  	CV	1/3	1/3	1/3	3/4	3/4	3	4	4	5,5	5,5	5,5
  MOTOR	r.p.m	1420	1420	1420	1420	1420	1420	1420	1420	1420	1420	1420
  CONNECTION TO THE HYDRAULIC CIRCUIT (Ø THREAD / Ø MM)	SUCTION	1/2” F	DN 20	DN 20	DN 25	DN 25	DN 32	DN 40	DN 40	DN 50	DN 50	DN 65
  	DRIVE	3/8” F	DN 20	DN 20	DN 25	DN 25	DN 32	DN 40	DN 40	DN 40	DN 40	DN 50
  	OVERPRESSURE	1/2” F	1/2” F	1/2” F	3/4” F	1” F	DN 32	DN 40	DN 40	DN 40	DN 40	DN 40
  MAX. SUCTION	m	5	5	5	5	5	5	5	5	5	5	5
  SECURITY VALVE OPENS AT:	bar	6,5	6,5	6,5	6,5	6,5	6,5	6,5	6,5	6,5	6,5	6,5
  MOTOR PROTECTION	IP	55	55	55	55	55	55	55	55	55	55	55

  - (*) There is a 230 single-phase version (W) - Threaded Flanges DIN 2566

RL N GE RLNGE