Microcosm M8 Mini Steam Engine Boiler Pump – Brass & Stainless Steel

Upgrade your model steam system with the Microcosm M8 Mini Boiler Pump — a compact, hand-operated piston-type pump designed for precision performance. This miniature hydraulic pump is ideal for refilling your boiler while it's under pressure, ensuring consistent water levels during operation. It’s also perfect for hydrostatic pressure testing on boilers and other small-scale hydraulic systems.

Crafted with a durable brass body and stainless steel piston and ball valves, this pump combines reliability with smooth operation. The compact design makes it easy to integrate into your steam engine setup without taking up unnecessary space.

🔧 Key Specifications:

• Brand: Microcosm

• Material: Brass nut, stainless steel piston & ball valves

• Brass Joint Size: 3mm

• Pump Dimensions: 54mm (L) × 14mm (W) × 95mm (H)

• Piston Diameter: 7mm

• Stroke Length: 8mm

• Screw Thread: 1/4" x 40 TPI

📦 Includes:
1 × Mini Steam Engine Boiler Pump

Whether you're building, maintaining, or testing a steam model system, this reliable and precision-crafted pump is a must-have tool.