You save 2,430 (36%)
36% off the seller list price
Estimated doorstep delivery by 26 Oct - 28 Oct from USA






High-Quality Vacuum Fittings at Competitive Price
QMINOX stainless steel vacuum conical reducer is a high-quality fitting designed to connect KF40 to KF25 flanges in vacuum systems. Manufactured from SS304, it offers corrosion resistance and durability for industrial applications in India.
Using advanced CNC machining, QMINOX ensures precise dimensions and high surface finish, enabling quick assembly and leak-proof connections. Its conical design simplifies installation in complex vacuum plumbing setups, reducing assembly time and ensuring a tight seal.
Ideal for laboratories, food processing, dairy, and beverage industries in India, this reducer is imported directly from the USA, with all duties included. It supports high vacuum performance and long-term reliability, meeting international standards for quality and safety.
High-Quality Material & Manufacturing
QMINOX stainless steel fittings are manufactured using advanced CNC machining, ensuring precise dimensions and corrosion resistance. Their high-grade SS304 material guarantees durability and long-term performance in demanding vacuum systems, meeting international standards for safety and reliability.
Ideal for Indian Industrial & Laboratory Use
Designed for quick assembly and leak-proof connections, these KF adaptors are perfect for vacuum plumbing in food, dairy, beverage, and chemical industries across India. Imported directly from the USA, they arrive factory-sealed with duties included, ensuring authenticity and quality.
| Material | SS304 |
| Application | Vacuum plumbing, process systems |
| Assembly | Quick flange fittings, tool-free |
| Reapplication | Suitable for repeated disassembly |
| Shelf Life | Factory-sealed, indefinite if stored properly |
| Cost per use | ₹4,310 per piece |
| Feature | QMINOX SS304 Vacuum | Others |
|---|---|---|
| Material | SS304 stainless steel, corrosion-resistant, durable | Mild steel or cheaper alloys, less corrosion resistance |
| Assembly | Quick flange, tool-free assembly, leak-proof | Threaded or welded fittings, longer setup time |
| Price per unit | ₹4,310 per piece | ₹300-₹700 depending on quality and brand |
| Application suitability | Supports high vacuum, food, dairy, pharma | Limited vacuum support, less industry-standard compliance |
| SKU | bdx4940 |
| GTIN | 0688397549663 |
| Brand | QMINOX |
| Material | Stainless Steel 304 |
| Size | KF40 to KF25 |
| Thread Type | KF |
| Part Number | FRK011K40K254S1 |
About QMINOX
QMINOX specializes in stainless steel sanitary fittings, valves, and pumps for food, dairy, beverage, and industrial sectors worldwide.
Compliance & Legal
No specific certifications; made of SS304 stainless steel suitable for industrial vacuum systems; imported from USA, all duties included.
Share your experience
Bought this from CrowCrowCrow? Other buyers want to hear how it went.

This item:
QMINOX SS304 Vacuum Conical Reducer KF adaptor fittings KF-40 to KF-25 | Stainless Steel Vacuum Fitting
4,310

This item
QMINOX SS304 Vacuum Conical Reducer KF adaptor fittings KF-40 to KF-25 | Stainless Steel Vacuum Fitting
4,310
Total price:
15,550
You save 8,050 (34%) Extra3 items selected
3 items
15,550You save 8,050 (34%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 4,310 6,740 | 7,960 11,710 | 3,280 5,150 | 3,530 5,450 | 1,720 2,750 | 2,300 3,920 | 1,980 3,160 |
| Rating | 4.50(5) | 4.60(59) | 5.00(4) | 4.50(1,036) | 4.70(294) | 4.70(1,645) | 4.60(73) |
| Brand Name | QMINOX | DERNORD | QMINOX | Quartet | uxcell | ALKOO | SmartSign |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
Why shop with us
One price. One payment. No surprises.
High risk
Buying Direct
Crowcrowcrow
Safe Lane