NPGH UNI - 3 Holes-UNI Hydraulic Gear Pumps


Fluid Mineral or synthetic compatible with the following seals:
NBR, FKM, FPM, Nylon
Kinematic viscosity
suggested
Average ambient temp. (ēC) < -10 -10÷10 10÷35 > 35
VG (cSt = mm²/s) 22 32 46 68
Optimale kinematic viscosity VG= 10 cSt ÷ 100 cSt
Max kinematic viscosity suggested at the start-up VG= 750 cSt
Viscosity index suggested VI > 100
Oil filtering > 200 bar: 10 µm
< 200 bar: 25 µm
Inlet pressure -0,3 ÷ 2 bar
Pump rotation Unidirectional (Right or left)




Pump type Rotation IN 1
IN 2

ISO 228
OUT 1
OUT 2

ISO 228
A


ISO 228
B


ISO 228
Weight
Kg
Right Left
NPGH-63 105-012-00638 105-012-10647 G 1 G 3/4 186 121 17.5
NPGH-73 105-012-00736 105-012-00745 190 125 18.5
NPGH-84 105-012-10843 105-012-00852 G 1 1/4 G 1 194 125.5 19
NPGH-100 105-012-01002 105-012-01011 200 129 19.5
NPGH-116 105-012-01164 105-012-01173 206 135 20
NPGH-133 105-012-11333 105-012-11342 G 1 1/2 216 137 21
NPGH-150 105-012-01502 105-012-01511 221 142 21.5


Technical Features
Pump type Displacement
cm3/rev
Pressure Max. continuous
speed
rpm
Max. intermittent
speed
rpm
Min. speed
rpm
P1

bar
P2

bar
P3

bar
NPGH-63 63.70 290 315 325 1800 2700 300
NPGH-73 74.87 280 300 315
NPGH-84 85.96 260 280 290
NPGH-100 102.60 250 270 280
NPGH-116 119.24 240 260 270 1500
NPGH-133 135.88 220 250 260 2500
NPGH-150 149.75 180 210 220

P1 = Max. continuous pressure (100%)
P2 = Max. Intermittent pressure (20 sec.max.)
P3 = Max. peak pressure (6 sec.max)

Anti-clockwise rotation, left pump Clockwise rotation, right pump