Mould King M-000012 Pneumatic Pump - Building Block Technology

Pneumatic Pump by Mould King M-000012: Compressed Air for Your Technical Models

The pneumatic pump by Mould King consists of a yellow cylinder with a black piston and return spring. When you press the piston, the pump pushes air into the connected hose system. The spring then returns the piston to its original position. With the Mould King M-000012, you can move pneumatic cylinders in excavators, cranes, or robotic arms.

• Manual operation without batteries or rechargeable batteries
• Spring automatically returns the piston to the starting position
• Mounting holes at both ends for easy installation
• Replacement for a lost or defective pump
• Foundation for your own pneumatic constructions

Is the Mould King M-000012 Compatible with My Existing Building Blocks?

Yes. The Mould King M-000012 has pin holes in the standard technical grid. This allows it to be used in models from the market leader and other manufacturers. For the air connection, you will also need pneumatic hoses, valves, and cylinders, which are not included in the delivery.

What Can I Use the Mould King M-000012 For?

The pump by Mould King is the compressor in the pneumatic circuit. A hose leads from its connection to the valve, and from there to one or more cylinders. With each pump stroke, a cylinder extends or retracts further, depending on the valve position. This allows you to raise booms, tilt buckets, or open flaps without any electronics.

Is the Mould King M-000012 Suitable for Children?

Yes. The Mould King M-000012 is a simple mechanical component that does not require electricity. Schoolchildren quickly understand the principle when they connect the pump, hose, and cylinder themselves. However, this part should be kept out of reach of younger siblings.

• Item number:
• Brand: Mould King
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• Brick size:
• Recommended age: + years
• Building instructions:
• Motorized: