Page 21 / 26 ECOC: EGC0 ; LOC: AI
6-744011-7
412-18745
Rev.B
Figure 3
Pressure rating
Oil displacement
per stroke
Used with
cylinder
Usable oil
capacity
Model
number
1. stage
2. stage
1. stage
2. stage
Max.
handle
effort
Piston
stroke
Weight
700bar
492cm³
523199-2
(yellow)
15bar [10.000psi]
11,26cm³
2,47cm³ 42kg 25,4mm 7,0kg
[30in³] [220psi]
580bar
[.687in³]
[.151in³] [93lbs] [1,00Zoll]
[15,4lbs]
Single acting
523199-3
(blue)
[8286psi]
Table 1
WARNING: These pumps are operated with a non vented reservoir. If the reservoir is subjected to high
pressure, the casing may rupture, causing personal injury and/or equipment damage. NEVER attempt to
return more oil to the reservoir than it is capable of holding.
NOTE: The pumps are equipped with a clicker valve which opens as soon as the set pressure is reached.
During operation this valve clearly indicates that the working pressure of 700 bars respective 580 bars is
reached.
6 Installation
6.1 Connecting the pump
1. Insert the male coupling of the hydraulic hose into the female coupling on the pump. Tighten the cap
nut on the pump (see figure 4, 5 and 6).
412-18745-1
