P-392轻型手动泵
轻巧紧凑的设计
经久耐用强化工程塑料油箱和尼龙包封的铝制泵体耐腐蚀能力强
双速操作，手柄行程比单速操作时减少78%
手柄省力，降低操作者劳动强度
可锁手柄和轻巧的结构便于携带
油箱容量大，可适用于较多型号的油缸和工具
特别手柄保证操作者安全
P型手动泵的内置安全阀，用于过载保护
|
容油量 |
型号 |
额定压力 |
每行程排油量 |
操作力 |
重量 |
||
|
psi |
in3 |
||||||
|
in3 |
1st stage |
2nd stage |
1st stage |
2nd stage |
lbs |
lbs |
|
|
20 |
P-141 |
- |
10,000 |
- |
.055 |
72 |
4.5 |
|
55 |
P-391 |
- |
10,000 |
- |
.151 |
85 |
9.0 |
|
20 |
P-142 |
200 |
10,000 |
.221 |
.055 |
78 |
5.3 |
|
55 |
P-202 |
200 |
10,000 |
.221 |
.055 |
63 |
7.5 |
|
55 |
P-392 |
200 |
10,000 |
.687 |
.151 |
93 |
9.0 |
|
155 |
P-802 |
400 |
10,000 |
2.40 |
.151 |
95 |
18.0 |
|
155 |
P-842 |
400 |
10,000 |
2.40 |
.151 |
95 |
22.0 |
Cylinder
Capacity
Stroke
Model
Number
Cylinder
Effective
rea
Oil
Capacity
Collapsed
Height
Extended
Height
Out-
side
Dia-
meter
Center
Hole
Dia.
Weight
tons (max)
(in)
(in2)
(in3)
(in)
(in)
(in)
(in)
(lbs)
12
(13.8)
0.31
RCH-120
2.76
0.86
2.19
2.5
2.75
0.77
3.2
1.63
RCH-121*
2.76
4.49
4.75
6.38
2.75
0.77
6.2
1.63
RCH-1211
2.76
4.49
4.75
6.38
2.75
0.77
6.2
3.00
RCH-123
2.76
8.29
7.25
10.25
2.75
0.77
9.8
20
(23.6)
2.00
RCH-202*
4.73
9.46
6.38
8.38
3.88
1.06
17
6.10
RCH-206
4.73
28.67
12.05
18.11
3.88
1.06
31
30
(36.1)
2.50
RCH-302*
7.22
18.05
7.03
9.53
4.50
1.31
24
6.13
RCH-306
7.22
44.23
13.00
19.13
4.50
1.31
48
60
(63.6)
3.00
RCH-603*
12.73
38.20
9.75
12.75
6.25
2.12
62
6.00
RCH-606
12.73
76.41
12.75
18.75
6.25
2.12
78
100
(103.1)
3.00
RCH-1003*
20.63
61.88
10.00
13.00
8.38
3.11
132
