External Gear Pump - SCODA - (Version JPG) - PDF Catalogue | Technical Documentation

WWW.SCOda.it Table SA060-3/E

Gear pumps type PFG/RO

external gears - fixed displacement - high pressure execution

PFG/RO are fixed displacement external gear pumps, axial hydraulic balancing, for functioning at high pressure, simple and sturdy construction, low noise level.

Suitable for hydraulic oils or synthetic fluids having similar lubricating charac teristics.

Wide variety of displacements: from 1,4 up to 52 cm³/rev.

Max pressure up to 290 bar.

PFG/RO

|T] MODEL CODE

PFG -2

14 /

/RO

Fixed displacement gear pump_

Options on request


	Hydraulic symbol
	OUT
	! ' C	*—!
	i____,	,_____i
	l_	IN _l

Design number

Size, see section U: 1, 2, 3

RO = high pressure execution

Direction of rotation (as viewed at the shaft end): - = clockwise (supplied standard if not otherwise specified)

S = counterclockwise

Note: PFG are not reversible. The direction of rotation is indicated by an arrow on the pump casing; the same arrow shows also the direction of the oil flow (from the inlet to the outlet port)

Displacement [cm³/rev], see section m for PFG 1: 14, 20, 28, 35, 42, 49, 60 for PFG 2: 07, 10, 11, 14, 16, 18, 21, 27 for PFG 3: 27, 40, 54

Other displacements are available on request

|~2~| OPERATING CHARACTERISTICS at 1450 rpm (based on mineral oil ISO VG 46 at 50°C)


Model	Displacement cm³/rev	Max pressure (1)	Speed range rpm		Flow l/min	(2)	Power kW
PFG-114/RO	1,4		800 -	6000	2		1,1
PFG-120/RO	2,1	290 bar	800 -	6000	3		1,7
PFG-128/RO	2,8		800 -	5000	4,1		2,3
PFG-135/RO	3,5	270 bar	800 -	5000	5,1		2,7
PFG-142/RO	4,1	270 bar	800 -	4000	5,9	3,1
PFG-149/RO	5,2	260 bar	800 -	4000	7,5		3,8
PFG-160/RO	6,2	260 bar	800	3800	9	4,6
PFG-207/RO	7,0		800	4000	10,1		5,5
PFG-210/RO	9,6	280 bar	600	3000	13,9		7,6
PFG-211/RO	11,5				16,7		9,2
PFG-214/RO	14,1		600	4000	20,4	10,4
PFG-216/RO	16	260 bar			23,2		11,8
PFG-218/RO	17,9		500	3600	25,9		13,2
PFG-221/RO	21,1	230 bar	500	3200	30,6		13,8
PFG-227/RO	28,2	200 bar	500	2500	40,9		16
PFG-327/RO	26	280 bar	500	3000	37,7		20,7
PFG-340/RO	39	270 bar	500	3000	56,5		29,9
PFG-354/RO	52	260 bar	400	2400	75,4		38,4

(1) For intermittent duty, 20% higher peak pressures are admitted.

(2) Flow rate and power consumption are referred to the max functioning pressure (1) and are proportional to revolution speed.

SA060

External Gear Pump - SCODA - #1

Accumulator, Flow alarm, Flow switch, Hydraulic pump, Gear pump