NEFF Z861SS1 is a female connector sleeve for 150 mm flat-duct systems. It securely joins male ducting elements with integrated seals for airtight performance and a quick click-fit install. Designed to reduce pressure loss and keep airflow efficient.
The NEFF Z861SS1 Connector Sleeve is a female coupling for 150 mm flat ducting, used between male accessories to create tight, reliable joins throughout your ventilation run. Built-in seals remove the need for duct tape, while the aerodynamically optimised body minimises pressure loss to maintain strong extraction performance; the time-saving click mechanism makes installation straightforward for fitters and DIY alike. Tested for flame resistance and engineered to NEFF standards, it’s the dependable link for modern kitchen ventilation layouts.
- Click-fit design for fast installation
- Connects male 150 mm flat duct parts securely
- Integrated seals deliver airtight joints without tape
- Aerodynamic profile minimises pressure loss and noise
- Complies with safety flame tests for added peace of mind
| Product Width | 99.00 mm |
| Product Length | 249.00 mm |
| Product Height / Depth | 90.00 mm |
| Product Weight | 0.14 kg |
| Brand | Neff |
| Model/SKU | Z861SS1 |
| EAN | 4242004253297 |
| Product Type | Connector Sleeve |
| Colour | Black |
| Features | Directly integrated sealings, Aerodynamically Optimised Design, Click Mechanism |
| Complies with | Needle Flame Test (according to IEC 60695-5-11), the V2 flammability class (according to UL94) and the B1 building material class (DIN 4102-1) |
| Manufacturer Warranty | 2 Years |
Find out more
Neff Flat Duct 150mm Connector Sleeve (Female) | Z861SS1
NEFF Z861SS1 is a female connector sleeve for 150 mm flat-duct systems. It securely joins male ducting elements with integrated seals for airtight performance and a quick click-fit install. Designed to reduce pressure loss and keep airflow efficient.
The NEFF Z861SS1 Connector Sleeve is a female coupling for 150 mm flat ducting, used between male accessories to create tight, reliable joins throughout your ventilation run. Built-in seals remove the need for duct tape, while the aerodynamically optimised body minimises pressure loss to maintain strong extraction performance; the time-saving click mechanism makes installation straightforward for fitters and DIY alike. Tested for flame resistance and engineered to NEFF standards, it’s the dependable link for modern kitchen ventilation layouts.
- Click-fit design for fast installation
- Connects male 150 mm flat duct parts securely
- Integrated seals deliver airtight joints without tape
- Aerodynamic profile minimises pressure loss and noise
- Complies with safety flame tests for added peace of mind
| Product Width | 99.00 mm |
| Product Length | 249.00 mm |
| Product Height / Depth | 90.00 mm |
| Product Weight | 0.14 kg |
| Brand | Neff |
| Model/SKU | Z861SS1 |
| EAN | 4242004253297 |
| Product Type | Connector Sleeve |
| Colour | Black |
| Features | Directly integrated sealings, Aerodynamically Optimised Design, Click Mechanism |
| Complies with | Needle Flame Test (according to IEC 60695-5-11), the V2 flammability class (according to UL94) and the B1 building material class (DIN 4102-1) |
| Manufacturer Warranty | 2 Years |



