Adapters, Clips, Clamps

Tubing clamps can regulate or stop the flow through of tubings that carry fluids or gases. Stepless flow regulation: The knurled screw allows very fine stepless flow control. The flow can also be shut off completely. The fully adjustable pressure plate squeezes the hose against the stable steel hook. The hose is compressed over a wide area, in order to prevent it from being damaged, stop-it can be mounted on hoses after they have been connected. stop-it metal is extremely heat resistant and robust due to the steel and aluminum. The hose clamp is available in four different sizes up to a maximum hose diameter of 30mm.

Prevents water back-flow when pressure falls. Useful for any tubing system and vacuum line. Maximum safe working pressure:2 bar, minimum: 0.07 bar at room temperature (20°C).

FKM (Viton^®) valve disc. Not suitable for pressure applications.

Resistant to compression max. 1 bar.

• PVDF: excellent chemical resistance, transparent, suitable for food
• PP/PE: for industrial use, red/white
• Operating temperature: PVDF 0 to 40 °C, PP/PE 5 to 40 °C

Transparent, straight. Used to link tubing of different diameters.

Clamp is molded of strong, durable plastic with serrated jaws. For closing thin-walled tubes.

• Autoclavable
• One hand open and close operation
• For tubes up to 0.82mm wall thickness
• Secure closure by serrated jaws over a length of 27 mm
• Attach at any point on tubing without disconnecting tubing

Connecting equipment and fittings with GL threads with hard-walled tubing or tubes made of glass, plastic or metal. Fixing probes, thermometers, dip tubes or cables in reaction vessels. Black screw caps made of PPS, inner parts consisting of a v-ring (PPS), a tapered ring and a sealing ring (both PTFE) as well as an o-ring (FKM) for tubing diameters under 3 mm (not exposed to the medium). Good chemical resistance, the medium is only exposed to PTFE. Temperature resistant from -50 to 250 °C, pressure stable up to 10 bar, suitable for vacuum.
Laboratory threaded joints, GL 14

PMC12 coupling beige, for more demanding applications, such as microbiological analysis equipment, cleaner concentrates, electroplating fluids, sterilisation equipment and water pollutant analysis. Both coupling parts are fitted with a valve. When disconnecting the coupling, both sides close tightly. Main components and stop valve made of PP. Unlocking button, springs and pins made of stainless steel 316. Material O-rings: EPDM

• Unlocking button for one-handed operation
• Integrated connections for short installation lengths and fast installation
• With stop valve
• Sterilizable with gamma rays

Enables GL threads to clamp easily to fluoroplastic or thick-walled tubing made out of other plastics, glass or metal. (Ideally suited for connection with Bola GL fittings, Bola pressure valves, Bola GL taps and Bola GL ball valves).
The laboratory threaded joints consist of a red screw cap made of glass-fibre reinforced ETFE, a sealing disc and a tapered sealing ring made of PTFE, as well as a V-ring made of glass-fibre reinforced ETFE. This patented system withstands pressures up to approx. 10 bar, is suitable for a vacuum (at room temperature in the case of sizes 14 to GL25) and is easy to assemble without tools. The substance that passes through only comes in contact with PTFE.

Bola laboratory threaded joints can, for example, be used to hold probes (including stainless steel probes), sensors, laboratory taps, submerged tubes, thermometers or as a cable feed.

Resistant to deformation and corrosion. Autocavable.
Mini-Clamp: Single position on/off clamp. Use for thin-walled tubing with outer diameter up to 4.7mm
Mid-Range Clamp: Adjustable in 15 positions. Suitable for tubing with outer diameter from 3.2 to 11mm.
Maxi Clamp: Adjustable in 12 positions. Suitable for tubing with outer diameter up to 19mm