Maximum Holding Force
Hydraulic Operating Pressure
WFL / WSL 221, 222
5,000 (22,3)
4,000 (17,8)
3,000 (13,4)
2,000 (8,90)
1,000 (4,45)
0
1,000
2,000
(70)
(140)
Operating Pressure
psi (bar)
Maximum Holding Force
vs.
Hydraulic Operating Pressure
WFL / WSL 331,332
7,400 (32,9)
6,000 (26,7)
4,500 (20,0)
3,000 (13,3)
1,500 (6,7)
0
1,000
2,000
(70)
(140)
Operating Pressure
psi (bar)
Maximum Holding Force
vs.
Hydraulic Operating Pressure
WFL / WSL 441, 442
10,000 (44,5)
8,000 (35,6)
6,000 (26,7)
2,000 (8,9)
0
1,000
2,000
(70)
(140)
Operating Pressure
psi (bar)
SPECIFICATIONS TABLE
vs.
3,000
4,000
5,000
(210)
(280)
(350)
3,000
4,000
5,000
(210)
(280)
(350)
3,000
4,000
5,000
(210)
(280)
(350)
(2)
Support Plunger Deflection
Applied Load
at 5000 psi (350 bar)
Operating Pressure
WFL / WSL 221, 222
.0030 (0,076)
.0025 (0,064)
.0020 (0,051)
.0015 (0,038)
.0010 (0,025)
.0005 (0,013)
0
1,000
2,000
(4,5)
(8,9)
Applied Load
lbs. (kN)
Support Plunger Deflection
vs.
Applied Load
at 5000 psi (350 bar)
Operating Pressure
WFL / WSL 331, 332
0,076 (.0030)
0,064 (.0025)
0,051 (.0020)
0,038 (.0015)
0,025 (.0010)
0,013 (.0005)
0
4,5
8,9
(2,000)
(1,000)
Applied Load
lbs. (kN)
Support Plunger Deflection
vs.
Applied Load
at 5000 psi (350 bar)
Operating Pressure
WFL / WSL 441, 442
.0030 (0,076)
.0025 (0,064)
.0020 (0,051)
.0015 (0,038)
.0010 (0,025)
.0005 (0,013)
0
2,000
4,000
(8,9)
(17,8)
Applied Load
lbs. (kN)
vs.
3,000
4,000
5,000
(13,4)
(17,8)
(22,3)
13,4
17,8
22,3
(3,000)
(4,000)
(5,000)
6,000
8,000
10,000
(26,7)
(35,6)
(44,5)