High Pressure Hand Pumps
Hydraulic tensioning is the ideal method for tightening bolted connections. Hydraulic tensioning eliminates inaccuracies and helps achieve correct bolt loading in critical connections. At HTI, we’ve been building hydraulic tensioners, nuts, and pumps since 1986.
Designed with portability and simple use in mind, HTI offers four standard hydraulic hand pumps. For some applications, a High–Pressure Hydraulic Hand Pump may be used in place of an air–operated pump.
Most of HTI’s Hydraulic Stud Tensioners and Hydraulic Nuts are designed to operate with high–pressure hydraulic oil. To minimize size and weight, HTI typically designs using either a 21,750 psi (1,500 Bar) or a 29,000 psi (2,000 Bar) working pressure. We offer the HTP Series of hydraulic hand pumps for maximum working pressures from 14,500 psi (1,000 Bar).
Not sure what type of pump you need? Our engineers can help you determine the right pump for your tensioning application.
Hydraulic Hand Pump Models & Specifications
HTI Model |
Max Operating Pressure |
Low-Pressure Stroke |
High-Pressure Stroke |
Reservoir Capacity |
Handle Effort at Full Pressure |
Weight |
||||||
psi |
Bar |
in3 |
cm3 |
in3 |
cm3 |
oz |
litre |
lbf |
N |
lb |
kg |
|
HTP-040A |
14,500 |
1,000 |
1.2 |
20 |
0.06 |
1 |
34 |
1 |
52 |
230 |
16.3 |
7.4 |
HTP-045A |
21,750 |
1,500 |
1.2 |
20 |
0.06 |
1 |
34 |
1 |
83 |
370 |
16.3 |
7.4 |
HTP-050B |
34,800 |
2,400 |
1.2 |
20 |
0.04 |
0.7 |
81 |
2.4 |
103 |
460 |
22.7 |
10.3 |
HTP-051 |
40,610 |
2,800 |
1.2 |
20 |
0.04 |
0.7 |
50.7 |
1.5 |
144 |
640 |
17.2 |
7.8 |
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Learn MorePlease contact us for more information about how our HTP hydraulic hand pump series can meet the needs of your specific hydraulic tensioner application, or place an order. If your requirements don’t fall within the specifications of our standard high-pressure hand pumps, we provide models with higher flow rates, higher maximum operating pressures, digital pressure gauges, or larger hydraulic reservoir capacities via our custom hydraulic pump designs.