SKF P Series User Manual

3. Design and function Page 14
EN
Continuation of Table 4. Model designs
Lubricant Type
designation
Type of
actuation
Pressure
relief valve
Pressure
regulating
valve
Delivery
rate in
cm³/stroke
Operating
pressure
P2 in bar
Actuating
pressure
P1 in bar
Wall
mounted
Reservoir
mounted
Reservoir
capacity
in l
Grease
NLGI
Grade
Oil viscosity
in mm²/s
Comments
PF-289
PW-289
P-886
P-887
P-888-3
pneumatic
pneumatic
pneumatic
pneumatic
pneumatic
yes
yes
yes
yes
yes
-
-
-
-
-
10
10
30
30
30
4.8 x P1
4.8 x P1
25
25
25
3,5 - 10
3,5 - 10
4 - 10
4 - 10
4 - 10
-
-
yes
-
-
-
-
-
yes
-
1,8
1,8
-
-
1,5
00, 000
-
-
-
-
-
15-620
15-150
15-150
15-150
PF-23
PFH-23
PFP-23
PFE 4-2
manual
hydraulic
pneumatic
manual
no
no
no
manually
operated
-
-
-
-
2.5
(2 x 1.25)
2.5
(2 x 1.25)
2.5
(2 x 1.25)
4
100
200
190
80
-
6 - 30
6 - 30
-
-
-
-
-
-
-
-
-
1.5
1.5
1.5
-
2
2
2
00, 000
-
-
-
-
Mounting position:
pressure
connection on top
1)
Achievable
pressure depends
on manual force
exerted
205-650-3
204-150-3
204-550-3
204-650-3
mechanical
mechanical
mechanical
mechanical
yes
no
no
no
-
-
-
-
1.6
0.1
0.4
1.6
20
40
40
20
-
-
-
-
yes
yes
yes
yes
-
-
-
-
-
-
-
-
-
-
-
-
15-150
15-150
15-150
15-150
Mounting position:
pressure
connection on top
PHU 5
PPU 5
PPU 35
PHU 35
PFP-298
hydraulic
pneumatic
pneumatic
hydraulic
pneumatic
no
no
no
no
no
-
-
-
-
-
0.1 - 0.5
0.1 - 0.5
0.7 - 3.5
0.7 - 3.5
2 x 1.4
160
160
160
160
120 - 280
20 - 50
4.5 - 10
4.5 - 10
2 - 50
5 - 50
yes
yes
yes
yes
-
-
-
-
-
-
-
-
-
-
1.5
2
2
2
2
2
-
-
-
-
-

SKF P Series Specifications

General

Brand	SKF
Model	P Series
Category	Water Pump
Language	English