Vacuum Hose PVC with Support Spiral and Small Flanges

PVC vacuum hoses with integrated stainless steel support spiral and small flanges combine high flexibility with excellent kink resistance. They offer an economical and reliable solution for vacuum applications in laboratories where flexible connections with stable construction are required.

Support Spiral for Maximum Stability

The embedded stainless steel support spiral prevents the hose from collapsing under vacuum while ensuring high flexibility. This enables easy installation even in confined spaces and complex piping layouts without compromising flow performance.

PVC Construction with Transparent Properties

The high-quality PVC material offers good chemical resistance to many laboratory chemicals and enables visual process control through its transparent or translucent design. You can detect contamination or condensate at a glance.

Small Flanges for Secure Connections

The integrated KF small flanges enable quick and tight connections to vacuum pumps, recipients and other vacuum components. The standardized flanges ensure compatibility with common vacuum systems and significantly facilitate assembly and maintenance.

Various Nominal Widths and Lengths

Available in nominal widths KF DN 25 and 40 mm as well as in lengths of 500 mm and 1000 mm. This selection enables optimal adaptation to different system requirements and flow rates.

Application Areas

Rotary evaporators and distillation systems Vacuum pump connections Filtration setups Laboratory vacuum systems Chemical processing plants Drying cabinets and desiccators

Economical Alternative

As a cost-effective alternative to pure stainless steel hoses, PVC hoses with support spiral offer an excellent price-performance ratio for many standard vacuum applications in the medium vacuum range.

Technical Features

Material: PVC with support spiral made of stainless steel Flange type: KF small flanges Nominal widths: KF DN 25, 40 mm Lengths: 500 mm, 1000 mm Leak rate: 1 × 10⁻⁴ mbar l/s Flexible and kink-resistant Transparent to translucent Chemical resistant

Important Note

Sales to commercial customers only: Distribution is exclusively to companies, public institutions and universities. Supply to private individuals is excluded.

Product images: Images serve for illustration and may differ from the actual scope of delivery. An exemplary variant may be shown.