Our big 5 hoses
Join us on safari and get to know the Big 5 of ROMYNOX! With these 5 silicone and PTFE hoses we have a solution for every pharmaceutical process. Sizes 1/4" to 4" always in stock and assembled with desired length and connections within in 48 hours. In a rush? Assembly and shipping on the same day is often possible with our express delivery!- Hose sizes ¼" to 4" never out of stock
- In a rush? We can offer same day shipping in most cases!
- Assembled in the required length and fitted with the required connections
- Assemblies from stock are done within 48 hours
- Every hose gets an unique tag for certification, traceability and reordering
- Need customized hoses? Our experienced engineers are happy to help
- Measuring hoses on-site is possible
Discover more about The ROMYNOX big 5 hoses and our customizable labeling/tagging options in our brochure.
Click to view/Download Romynox Big 5 Hoses Brochure.
Silicone and PTFE hoses
ROMY-FLEX EXT D: Very flexible multi-use Silicone hose
The most flexible of the Big 5! The ROMY-FLEX EXT D is a very flexible, lightweight silicone hose. The hose consists of braided, heat resistant plies that are enclosed by a platinum-cured silicone layer. Multi-use for different kinds of processes, ideal for applications with gases (e.g. CO2 and air) or fluids like water (e.g. WFI and demi). Sizes ¼” to 1” always in stock!
ROMY-FLEX Bright: Silicone, kink resistant hose suitable for negative pressure

ROMY-FLEX DB: Double braided flexible Silicone hose

ROMY-FLEX PTFE SIL: Wire reinforced PTFE hose suitable for negative pressure

SPEED FLOW-SI: High pressure resistant PTFE hose with good isolation

An overview of our hoses
BIG 5 hose | Features | Applications & processes | Sizes | Material inside | Material outside | Temp. | Max pressure |
ROMY-FLEX EXT D |
|
|
1/4" to 3/4" | Silicone | Silicone | -60 to 180 °C | 15 bar* |
ROMY-FLEX Bright |
|
|
1/2" to 4" | Silicone | Silicone | -60 to 200 °C | 15 bar* |
ROMY-FLEX DB |
|
|
1/2" to 1" | Silicone | Silicone | -60 to 200 °C | 13,7 bar* |
ROMY-FLEX PTFE SIL |
|
|
1/8" to 1 1/2" | PTFE | Silicone | -40 to 150 °C | 10 bar* |
Speed Flow-SI |
|
|
1/4" to 1" | PTFE | Silicone | -70°C to 200°C | 224 bar* |