Flange-Type Grease Cup – Brass Press-Fit Lubrication Fitting for Pumps, Valves & Industrial Machinery
High-grade brass flange-type grease cups with spring-loaded ball valves and flange seals for vibration and contamination resistance. Ideal for pumps, gearboxes, and textile machinery. Available in Φ3-Φ10 sizes.
Description
Flange-Type Grease Cup – Brass Press-Fit Lubrication Fitting for Pumps, Valves & Industrial Machinery
Flange-Sealed Design for Vibration & Contamination Resistance
📝 Product Description
Our flange-type grease cups are precision-engineered for reliable lubrication in high-vibration, contamination-prone environments. Constructed from high-grade brass, they feature a spring-loaded ball valve and a flat flange seal that creates a tight, leak-proof barrier against dust, oil, and debris. Ideal for pumps, valves, gearboxes, textile machinery, and printing equipment, these press-fit cups deliver consistent lubrication to critical bearings and moving parts, reducing maintenance downtime and extending equipment lifespan.
✨ Key Features
- High-grade brass construction for superior corrosion resistance
- Flange-sealed design for vibration and contamination resistance
- Spring-loaded ball valve for dust-proof, leak-proof lubrication
- Press-fit installation for quick, tool-free assembly
- Compatible with standard grease guns for easy refills
- Precision lubrication for pumps, valves, and industrial machinery
📐 Technical Specifications
| Model | Material | Installation Type |
|---|---|---|
| Φ3 | Brass | Press-Fit |
| Φ4 | Brass | Press-Fit |
| Φ5 | Brass | Press-Fit |
| Φ6 | Brass | Press-Fit |
| Φ8 | Brass | Press-Fit |
| Φ10 | Brass | Press-Fit |
🔧 Application Scenarios
Pumps & Valves
Industrial pumps, control valves, and hydraulic systems
Gearboxes & Reducers
Conveyor gearboxes, motor reducers, and power transmission equipment
Textile & Printing Machinery
Loom bearings, printing press rollers, and dyeing equipment
Agricultural & Construction
Tractor hydraulic systems, excavator valves, and harvester gearboxes
✅ Why Choose Our Flange-Type Grease Cups?
Zhuji Bofit Machinery delivers precision-engineered lubrication solutions for global industrial clients. Our flange-type grease cups are ISO 9001 certified, backed by a 12-month warranty, and designed to withstand high vibration and contamination. With competitive pricing, fast global shipping, and a full range of sizes, we ensure your critical equipment stays running smoothly, minimizing downtime and maximizing productivity.
⭐ Customer Reviews
John W. (Germany, Pump Manufacturer)
“The flange seal keeps our pump bearings clean even in dusty conditions, and the brass construction lasts twice as long as our old steel cups.”
Linda S. (USA, Gearbox Supplier)
“These flange grease cups have cut our maintenance visits by 30% on our conveyor gearboxes—reliable lubrication means less wear on bearings.”
Order High-Quality Flange-Type Grease Cups Today! 🔧
Flange-sealed design, corrosion-resistant brass, bulk orders enjoy exclusive discounts! Full size range available.
Website: www.bestgreasetools.com | Email: sales@zjbofit.com
