Enerpac PID321 Hoja De Instrucciones página 2

DESCRIPTION
The PI Hydraulic Intensifier is a unique, self-contained device which boosts inlet
pressure by up to a 6.6:1 ratio without the use of external power. The intensifier also
maintains high pressure and automatically compensates for the consumption of oil on the
high pressure side.
SPECIFICATIONS
MODEL INTENSIFICATION
NUMBER RATIO
PID321
PID322
3.2
PIN321
PIN322
PID401
PID402
4:1
PIN401
PIN402
PID501
PID502
5:1
PIN501
PIN502
PID661
PID662
6.6:1
PIN661
PIN662
.
In order to prevent damage to the pressure intensifiers, the values shown for inlet
flow must not be exceeded.
.
The minimum inlet pressure required to operate the pressure intensifiers is 300 psi
(20 bar).
INSTALLATION
Hydraulic Connections
MODEL
NUMBER
PID/PIN 321
PID/PIN 401
PID/PIN 501
PID/PIN 661
PID/PIN 322
PID/PIN 402
PID/PIN 502
PID/PIN662
MAXIMUM
INLET FLOW
3
in /min
(liter/min)
610
(10,0)
580
(9,5)
550
(9,0)
530
(8,7)
CAUTION
– If the design of the hydraulic system is such that inlet flow can exceed the
value shown, a means to limit inlet flow must be installed upstream of the
pressure intensifiers. (The preferred method is to install a fixed orifice.)
CAUTION
Low Pressure
Inlet (IN)
#4 SAE PORT #4 SAE PORT
1/4 BSPP
MAXIMUM
MAXIMUM OUTLET INLET
3
FLOW in /min PRESSURE
(liter/min) psi (bar)
150
(2,5) (108,0)
120
(2,0)
95
(1,5)
75
(1,2)
High Pressure
Return (R) Outlet (H)
#6 SAE PORT
1/4 BSPP 1/4 BSPP
2
OUTLET
PRESSURE
psi (bar)
1560 5000
(350,0)
1250 5000
(86,2) (350,0)
1000 5000
(69,0) (350,0)
750 5000
(51,8) (350,0)