Hand Crank Drum Pump

A reliable manual hand pump provides superior long-term ROI for intermittent or decentralised fluid transfer due to:

1. Zero Energy Cost: Eliminating utility bills and the need for complex electrical infrastructure or explosion-proof certifications.
2. Minimal Downtime: Our pumps are purely mechanical, meaning no motor failures, burned-out contacts, or control panel malfunctions. Unplanned downtime is virtually eliminated.
3. Exceptional Lifespan: With basic maintenance, a robust industrial hand pump can operate reliably for 20+ years, often outliving multiple budget electric pumps, which require costly motor and controller replacements.

As a dedicated industrial fluid management specialist, Winston Engineering maintains substantial local stock and provides direct technical support.

If you require a reliable hand pump in Singapore, our advantage is our local inventory. Our standard lead time for in-stock, robust units (such as the compact Koshin model) is typically 24 to 48 hours. This rapid turnaround prevents project delays and eliminates the week-long wait times, customs clearance issues, and high logistics costs associated with direct overseas procurement from manufacturers.

The overall cost of ownership (TCO) for a reliable industrial hand pump is significantly lower than competing motorised methods.

Our pumps, like the Koshin unit with its robust build, provide an unbeatable combination of reliability and lowest lifetime cost, especially when frequent, small-batch transfers are required.

Due to their simple, robust design, industrial hand pump maintenance is usage-based and highly infrequent.

• Inspection: We recommend a visual inspection every 6 to 12 months to check for external leaks and smooth operation.
• Preventive Service: For high-volume or aggressive fluid applications, a service kit replacement (seals and packing) is advised every 2 to 3 years.
• Typical Downtime: The most crucial business insight is the minimal downtime. A full seal and packing replacement typically takes an experienced technician just 30 to 45 minutes to complete. This means maintenance can be scheduled during a lunch break or shift change, effectively achieving zero impact on critical production time.

The Koshin Hand Pump is designed for safe and efficient operation by any properly trained industrial operator. The operation is intuitive, a simple reciprocating lever action, requiring no specialised technical certifications.

While many clients handle the straightforward installation themselves (mounting the pump and securing the delivery hose), Winston Engineering provides full professional commissioning services. Who handles the installation depends on your internal resource availability, but for critical or hazardous applications, we recommend utilising our certified technicians to ensure perfect seal integrity and compliance from day one. This service guarantees the pump is correctly set up for its specific fluid, which is crucial for maximising its lifespan.