Air Hydraulic Single Speed Pump. When connected to your shop air lines, Zinko Hydraulic versatile air pumps can safely deliver up to 10,000 psi (700 bar) of hydraulic pressure to cylinders, small presses, and hydraulic tools for lifting, crimping, pipe cutting, pulling, and many other applications.

Special Features:

All models feature an internal relief valve to protect system components.
Portable to any job site equipped with compressed air. Takes the place of manual pumps, which reduces operator fatigue.
A reliable all-metal air motor make for easy maintenance.
An internal relief valve helps protect system components.
While connecting this pump with multiple cylinders, larger reservoir is more efficient for the applications.
With appropriated valves & accessories, these pumps can easily connect and work with 2 to 4 cylinders.

Country of Origin: Taiwan
More Information
Oil Capacity (in³) :305
Pressure Rating (psi) :10000
Output Flow Rate – No Load (in³/min) :77
Output Flow Rate – Load (in³/min) :13
Air Pressure Range (psi) :40-140
Air Consumption (scfm) :10
Sound Rate (dba) :85
Port Size (NPT) :3/8″
Weight (lbs) :36.000000

Zinko ZHP-19 18 Cubic Inches Single Speed Hand Pump-
Works with a wide variety of rams including short, push, spreader and snap-set types. Extremely portable, great for on site use. Chrome-plated piston rods for long pump life. Polyurethane seals allow greater cycle counts reducing service requirements. Easy to mount design. Works with “quick-connect” couplers for fast set up. Heavy duty return springs provide consistent performance.
Country of Origin: Taiwan

Zinko ZHP-28 30 Cubic Inches Single Speed Hand Pump- Designed to be used in many different fields with a vast selection of hydraulic components.
Works with a wide variety of rams including short, push, spreader and snap-set types. Extremely portable, great for on site use. Chrome-plated piston rods for long pump life. Polyurethane seals allow greater cycle counts reducing service requirements. Easy to mount design. Works with “quick-connect” couplers for fast set up. Heavy duty return springs provide consistent performance.
Country of Origin: Taiwan

Zinko ZHP-42A 42 Cubic Inches 2 Speed Aluminum Hand Pump- Designed to be used in many different fields with a vast selection of hydraulic components.
Made from heat treated aluminum alloy, making pump light and extremely durable. Works with a wide variety of rams including short, push, spreader and snap-set types. Extremely portable, great for on site use. Chrome-plated piston rods for long pump life. Polyurethane seals allow greater cycle counts reducing service requirements. Easy to mount design. Works with “quick-connect” couplers for fast set up. Two Speed pump design is faster and requires less handle strokes reducing operator fatigue.
Country of Origin: Taiwan

These two-speed hand pumps come with lightweight aluminum reservoir for portability. Designed to be used in many different fields with a vast selection of hydraulic components. Industrial quality, general purpose hand pump.

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
More Information
Speed :2
Port Size (NPT) :3/8″
Usable Oil Capacity (in³) :55
Pressure Rating – 1st Stage (psi) :300
Pressure Rating – 2nd Stage (psi) :10000
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