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open and the fluid drains away.
These pumps normally feature several pistons to meet the rate and regularity requirements of the
outgoing fluid
TECHNICAL SPECIFICATIONS
The technical specification of the GL-GLR series of pumps are given in the following table
MECHANICAL CONNECTION
Max power input
Min rotation speed
Max rotation speed
(1)
PUMP OIL
Quantity in weight
Quantity in volume
HYDRAULIC CONNECTION
(2)
Max water temperature
Min water temperature
(3)
Max water pressure
(3)
Min water pressure
Min water flow rate
PERFORMANCE - WEIGHT
Max flow rate
Max pressure
Weight (dry)
GEARBOX
Max input speed R=2,03:1
Min input speed R=2,03:1
Max input speed R=2,41:1
Min input speed R=2,41:1
Pump weight with gearbox (dry)
(1)
PUMP OIL WITH GEARBOX
Quantity in weight
Quantity in volume
(1)
Corresponding oils:
ESSO - Gear Oil GX 80W-90;
SHELL - Spirax S2 A 80W-90;
TOTAL - Transmission TM 80W-90;
ENI - Agip Rotra MP 80W-90.
(2)
Operation at temperatures above 40 °C/104 °F (but in any case within the limit of 60 °C/140 °F) is only possible if the machine integrating
the pump complies with the plant engineering requisites shown in the paragraph "USE - TEMPERATURE".
(3)
Value to be read at pump suction connection.
(4)
Refer to Fig 23.
Specifications and data are approximate. The Manufacturer reserves the right to make all modifications to the machine deemed
necessary.
GL 109/290
(kW - HP)
61,7 - 84
(RPM)
(RPM)
(kg - lb)
(l - USgal)
(°C - °F)
(°C - °F)
(bar - psi)
(bar - psi)
(l/min - USgpm)
109 - 28,8
(bar - psi)
290 - 4206
(kg - lb)
GLR 109/290
(RPM)
(RPM)
(RPM)
(RPM)
(kg - lb)
(kg - lb)
(l - USgal)
GL 135/235
GL 171/185
62,5 - 85
250
750
GAZPROM-NEFT G-Truck GL-5 80W-90
7,2 - 15,84
8,0 - 2,11
40 - 104
5 - 41
3 - 43,5
1 - 14,5
1,3 x max flow rate
135 - 35,6
171 - 45,2
235 - 3408
185 - 2683
150 - 330,6
GLR 135/235
GLR 171/185
1500
500
1800
600
175 - 385,8
GAZPROM-NEFT G-Truck GL-5 80W-90
1500 / 1800 rpm: 8,1 - 17,82 (4)
1500 / 1800 rpm: 9,0 - 2,38 (4)
GL 212/150
GL 256/125
212 - 56,0
256 - 67,6
150 - 2176
125 - 1813
GLR 212/150
GLR 256/125
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