GP-N

Applications & Specific Features

• Multiple burner, appliances or service tanks supplied with one GP pressure unit.
• Appliances installed at different heights.
• Modulating burners when using the Inpro Oil Burner Inlet Assembly (see Datasheet).
• Oil Supply installation using ‘dead leg’ pipework. GP unit does not need external controls.
• GP units operate on an internal pressure switch only pumping fuel when required.
• Pressure regulators may be required at oil inlet to burners/appliances.
• Limited suction lift may require GP unit to be sited near the oil tank.

Accessories and adaptations

• 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 Kg/cm2

• Leak collector trays with infrared detectors (standard in GP-800 and GP-1500).

• Modifications to adapt to specifically regulated environments with tropicalised equipment or ATEX.

• Solenoid valv

  MODEL		GP-70 N	GP-130 N	GP-200 N	GP-300 N	GP-500 N	GP-800 N	GP-1500 N
  FLOW	l/h	70	130	200	300	500	800	1500
  CONNECTION TO THE HYDRAULIC CIRCUIT (Ø THREAD / Ø mm)	SUCTION	1/2” F	1/2” F	1/2” F	3/4” F	3/4” F	1” F	1” F
  	DRIVE	3/8” F	3/8” F	3/8” F	1/2” F	1/2” F	1/2” F	3/4” F
  POWER SUPPLY	VOLTS	230/400 tri-phase*	230/400 tri-phase*	230/400 tri-phase*	230/400 tri-phase*	230/400 tri-phase	230/400 tri-phase	230/400 tri-phase
  MOTOR POWER	C.V.	1/4	1/3	1/3	1/3	1/2	3/4	1½
  	KW	0,18	0,25	0,25	0,25	0,37	0,55	1,1
  MAX. PRESSURE	kg/cm2	3,5	3,5	3,5	4	4	4	4
  SAFETY VALVE OPENS AT:	kg/cm2	4	4	4	4,5	4,5	4,5	4,5
  MOTOR PROTECTION	IP	55	55	55	55	55	55	55

  - (*) There is a 230 single-phase version (W)
  - Sound level: 58 db (A)