Gear pumps - Group 2 - HESPER - (Version JPG) - Page n° 6 - PDF Catalogue | Technical Documentation

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POMPE SIMPLE HP2 - SIMPLE GEAR PUMPS HP2 POMPE DUBLE HP22 - DOUBLE GEAR PUMPS HP22

C - Pompe bidirectionale HBA2; HBA22 C - Bidirectional pumps HBA2; HBA22

Pompele pot lucra cu sens de rotatie stanga sau dreapta. Constructiv sunt similare cu pompele normale, dar au 2 aspiratii alternative si un drenaj extern. Datorita etansarilor interioare, simetrice, presiunea nominala este limitata la 210 bar.

The bidirectional pumps can work clockwise and anticlockwise rotation. Construction of the pumps is similar with normal pumps, but they have 2 alternative inlets and an external drain. Because of the simetric internal sealings, nominal pressure is limited at 210 bar.

Codificare - Codification


Ax antrenare	Flansä prindere	Flansä aspiratie	Flansä refulare	Bidirectional
Driving shaft	Fastening flange	Inlet port	Outlet port	Bidirectional

Vg cm³/rot ccm/rev

HBA2

CARACTERISTICI TEHNICE TECHNICAL CHARACTERISTICS


	-—=—-	-—=—-

	с с	> >


Vg cm³/rot	L L1;L2 mm	ïlvn	Presiune - Pressure [bar]
ccm/rot	L L1;L2 mm	%	Pn	Pmax

4	44,7	88
4,5	45,6	89
5,5	47,2	90
6,3	48,6	91
8,2	51,7	92	210	230
11,3	56,8	93
14	61,3	93,6
15	63	94
16	64,7	94,5
19	69,7	95	200	220
22,5	75,1	95,5	160	180
25	79,2	96	150	170
27,9	84	97	140	160

X CD

"ST

Exemplu - Example


HBA2	■	11,3\|-\| 3	³	3	1 3 1-1 B I
Codificare - Codification
HBA22	-	(Vg1+Vg2) Drivings	Flansa prindere Aspiratie 1 Refulare 1 Fastening flange Inlet port 1 Outlet port 1		_ Aspiratie 2 Refulare 2 _ Bidirectional " Inlet port 2 Outlet port 2 ' Bidirectional

СО Ol

-SS

Q -Q

s-, &

О ' О

-ф-

О I о

Exemplu - Example HBA 221 -1 (16+6,3)

2 I 2 ~|-| B

3 3 11-

Producâtorul îsi rezervâ dreptul sa modifiée datele din prezenta documentatie, pentru îmbunâtâtirea produsului. The producer reserves the right to make changes in the present documentation, to increase the quality of the product.

Gear pumps - Group 2 - HESPER - #6

Safe, Hydraulic motor, Vacuum pump, Power steering unit, Pump