Hand Pump Plunger Assembly
A CNC-machined brass plunger assembly for hand-operated water pumps. Manufactured from premium free-machining brass with a round 2.5-inch profile for optimal functionality. Incorporates precision-machined valve seats and nitrile rubber cup seals for reliable water extraction. The brass construction provides excellent corrosion resistance for long service life in groundwater environments. Compatible with India Mark II, Mark III, and other standard bore-well hand pumps. Used in rural water supply, community hand pump installations, and agricultural water systems.
Key Highlights
Features & Benefits
Deep Well Extraction
Designed for reliable water extraction from bore wells up to 80 meters deep.
Corrosion Resistant
Premium brass construction provides exceptional resistance to groundwater corrosion and mineral scaling.
Field Serviceable
Modular design allows easy field replacement of wear components using standard tools.
Standards Compliant
Conforms to IS 15500 and UNICEF specifications for community hand pump components.
Technical Specifications
| Specification | Details |
|---|---|
| Product Code | CI-HP-002 |
| Material | Premium Free-Machining Brass (CDA C36000) |
| Cylinder Diameter | 63.5mm standard |
| Stroke Length | 125mm |
| Depth Capability | 50-80 meters |
| Seal Type | Double nitrile rubber cup seals |
| Compatible Pumps | India Mark II, India Mark III |
| Compliance | IS 15500, UNICEF specifications |
| Serving Capacity | Up to 300 users per installation |
Material & Quality Assurance
Hand pump components use premium CDA C36000 free-machining brass selected for its excellent corrosion resistance in groundwater environments.
Usage & Installation Guide
Installation requires proper bore well preparation and alignment of the rising main. Nitrile rubber cup seals should be inspected every 6-12 months.
Applications & Industries
The Hand Pump Plunger Assembly is widely used across diverse industrial sectors:
Why Choose Chetna Industries for Hand Pump Plunger Assembly?
Chetna Industries is a trusted manufacturer and global supplier of precision brass components with expertise in CNC machining and brass insert manufacturing.
- State-of-the-Art Manufacturing: Swiss-type CNC lathes and multi-axis machining centers capable of producing millions of precision brass components monthly.
- Custom Engineering Support: In-house DFM analysis, material selection guidance, and custom product development.
- Global Quality Standards: ISO 9001:2015 certified with full traceability and compliance with DIN, ISO, ASTM, and ASME specifications.
- Competitive Pricing: Direct manufacturer pricing with flexible MOQ. Transparent quotes within 24 hours.
- Reliable Global Supply: On-time delivery worldwide. Standard products ship within 7-10 business days.
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