ZHP-55A, 55 in³ Two Speed Aluminum Hand Pump
$556.97
In stock
SKU
23-55A
Overview
The Zinko ZHP-55A is a lightweight, 10,000 PSI two-speed manual aluminum hand pump engineered for highly portable field service. It features an expanded 55 cubic inch usable aluminum fluid reservoir to safely drive mid-sized cylinders where composite tanks are unsuitable. Built from high-strength, heat-treated alloy to resist fractures under extreme pressure, this unit utilizes an automatic two-speed bypass to minimize operator stroke effort and features a 3/8" NPT port with internal overload protection.
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Special Features:
- The strongest aluminum alloys are used and heat-treated to provide the maximum combination of strength to resist fractures.
- Lightweight aluminum reservoir for portability.
- The best choice for applications where composite reservoirs may not be suitable.
- Large oil capacity to power a wide range of cylinders.
- Two-speed pumps provide rapid cylinder’s stroke at 1st stage, minimizing effort. At the 2nd stage, the pumps automatically switch when a load is applied. This allows for faster fills and reduces cycle times for many testing operations.
Country of Origin: Taiwan
| Speed | 2 |
|---|---|
| Port Size (NPT) | 3/8" |
| Usable Oil Capacity (in³) | 55 |
| Pressure Rating - 1st Stage (psi) | 300 |
| Pressure Rating - 2nd Stage (psi) | 10,000 |
| Oil Displacement Per Stroke - 1st Stage (in³) | 0.345 |
| Oil Displacement Per Stroke - 2nd Stage (in³) | 0.086 |
| Max Handle Effort (lbs) | 93 |
| Piston Stroke (in) | 1.00 |
| Weight (lbs) | 14.000000 |
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