Stainless steel wire reinforced silicone hose

ROMY-FLEX Bright is a Silicone suction and supply hose reinforced with a stainless steel wire. Designed for the biotechnological and pharma industry.

The ROMY-FLEX Bright is a durable, heavy-duty and slightly translucent silicone hose. The high temperature resistant plies and stainless steel wire ensure that the hose is suitable for vacuum applications. The Bright has better resistance to pressure and kinks than the EXT D, but is less flexible. Designed for the biotechnological, medical and pharmaceutical industry where high purity is a must.

Ideal hose for applications with vacuum, gases or fluids

The Bright is ideal for applications with vacuum, gases (CO2, O2, N2 and air) or liquids like water (WFI and demi). The hose can be assembled in the required length and with the required crimp fittings in our own workshop, and can always be delivered from stock.

Features & benefits

  • Suitable for vacuum
  • Reinforced with stainless steel wire
  • Kink resistant; durable and heavy-duty
  • Sterilizable with steam up to 135°C (max 18 minutes) or by Autoclave
  • Ideal for applications with gases or water
  • Resistant to high temperatures


Tube:  silicone, slightly translucent*, phthalates free.
Reinforcement:  High temperature resistant plies, stainless steel wire helix.
Cover: Smooth, silicone, slightly translucent*, glossy.

* Due to the composition of the different layers, the tube is not completely translucent.


Technical information

Max. length
  • 1/2" to 2": 40 meter
  • larger than 2": 20 meter
Working Pressure up to 15 bar (depending on size, see datasheet)
Vacuum 0.9 bar (13 psi)
Temp. range -60 to 200 °C
Type of connections Multiple kinds of connections available
Bending radius Depends on size, see datasheet
Material Platinum-Cured Silicone; Polyester Braid; Stainless Steel Wire
Certificates FDA (21 CFR 177.2600), USP Class VI, {88}, TSE/BSE, CE1935/2004, REACH

 Sizes and Availability

1/2" 13mm ID 24mm OD In stock
5/8" 16mm ID 27mm OD Upon request
3/4" 19mm ID 30mm OD In stock
1" 25mm ID 36mm OD In stock
1 1/4" 32mm ID 43mm OD Upon request
1 1/2" 38mm ID 51mm OD In stock
2" 51mm ID 64mm OD In stock
2 1/2" 63,5mm ID 78,5mm OD In stock
3" 76mm ID 91mm OD In stock
4" 102mm ID 117mm OD In stock