- Product: NORMAPLAST® SV GRS Straight Reducing Coupling
- Material: Acetal copolymer (POM) – natural color
- Sizes (D1): 4 mm to 12 mm (9 variants)
- Overall lengths (L1): 30 mm to 64 mm (depending on size)
- Design: Straight with two connecting nozzles of different diameters
- Ribbing: Secure hose seating due to ribbed nozzles
- Application: Quick and easy straight connection of hoses of different diameters in industry and automotive construction
- Packaging unit: 100 pieces
Product Description ▼
The NORMAPLAST® SV GRS Straight Reducing Coupling is the ideal solution for quick and reliable straight connection of hoses of different diameters. As a proven plastic hose and pipe connector, it safely, reliably, and affordably connects media-carrying lines.
Thanks to its robust construction made of high-quality acetal copolymer (POM), the Straight Reducing Coupling is ideally suited for use in automotive construction as well as in almost all industrial sectors. The ribbed nozzles ensure a secure hose seating – simply slide the hoses on and it's done.
- High strength – reliable connection even under load
- Toughness and impact resistance – robust in daily use
- Low weight – lightweight plastic for weight-optimized applications
- Damping capability – reduces vibrations in the line
- Abrasion resistance – durable even with mechanical stress
- Ribbed nozzles for secure hose seating without complex assembly
- Reducing design – connects hoses of different diameters in a straight line
- Wide range of sizes – 9 variants from 4 mm to 12 mm
- Automotive and vehicle engineering
- Mechanical engineering and industrial plants
- Straight connection of hoses of different diameters for fluid and air lines
- Wherever quick and secure hose connections with cross-sectional reduction in a straight design are required
- NORMAPLAST® SV GRS Straight Reducing Coupling in the selected variant (D1 & reduction size)
Technical Data ▼
| Size Overview NORMAPLAST® SV GRS – Straight Reducing Coupling | |||||
|---|---|---|---|---|---|
| Designation | D1 (mm) | D2 (mm) | D3 (mm) | L1~ (mm) | PU (pcs) |
| GRS 4 - 3 | 4 | 2.5 | 3 | 30 | 100 |
| GRS 5 - 4 | 5 | 2.7 | 3 | 41 | 100 |
| GRS 6 - 4 | 6 | 2.7 | 4 | 42.5 | 100 |
| GRS 8 - 4 | 8 | 2.7 | 4 | 48 | 100 |
| GRS 8 - 6 | 8 | 4 | 6 | 54 | 100 |
| GRS 10 - 6 | 10 | 4 | 6 | 58 | 100 |
| GRS 10 - 8 | 10 | 5.6 | 8 | 60.5 | 100 |
| GRS 12 - 8 | 12 | 5.6 | 8 | 62.5 | 100 |
| GRS 12 - 10 | 12 | 7 | 10 | 64 | 100 |
Certifications from NovaNox® ▼

OEM-Aufträge und Serienfertigung
Wir realisieren individuelle Lösungen nach Zeichnung oder Spezifikation.
Ob Prototypenbau oder Serienproduktion – NovaNox begleitet Ihr Projekt über alle Phasen hinweg.
Mit klaren Prozessen, technischer Beratung und planbarer Lieferkette schaffen wir Sicherheit für Ihre Produktion.




