O Ring Glass Joints

Similar to CG-135 flange but with the mating end of the flange having a precision formed o-ring groove instead of being ground. Joint provides a grease-free vacuum tight seal when used with the CG-139 clamp. O-ring is included with each flange and can be ordered separately, see CG-305.

Adapter, #15 O-ring joint to 14/20, 19/22 or 24/40 inner joint

Spherical ball, precision ground, with groove for O-Ring, for use with matching socket members. Leak proof at high vacuums when clamped. O-Ring permits use without grease. Supplied with one FETFE O-Ring. For replacement O-Rings, see 7855. See 7669 or 7670 for clamps.

Joint has an o-ring groove to accept the listed o-ring size. Provides for a grease-free, vacuum seal when used with CG-150 clamps. Each joint is supplied with a Viton o-ring of the listed size.

Adapter, 15mm o-ring joint to standard taper outer joint , fetfe o-ring included.

Straight connecting PTFE stopcock adapter. 15MM O-Ring top joint, either a spherical or standard taper bottom joint. Comes with FETFE O-Ring.

Adapter, 15mm o-ring joint to standard taper or ball joints with o-ring seals. Fetfe o-rings for both joints are supplied.

Standard taper inner member ground joint with groove for O-Ring. For use with outer members 7565, 7566, 7567, 7651, and 7652. Leakproof at high vacuum (up to 1 x 10-8mm Hg.). O-Ring permits use without grease. Supplied with one FETFE O-Ring. For replacement O-Rings, see 7855.

Flange is formed with a groove in the flat portion of the mating surface to accept an O-Ring. The flange also has a ground surface, permitting assembly with either the CG-148 flat flange or CG-149 lid blank using grease. In the greased application, the O-Ring groove prevents grease from entering the…

Glass joint, inner ground with ring on shank for use with threaded outer member or outer member with external thread for use with inner member.O-Ring and cap to form a leak tight-seal. For cap, see 7616; for O-Ring, see 7617.

Vacuum Single Manifold, High Vacuum Valves, #15 O-Ring Joints: Ports: 4, Valve Size: 0-8mm

Borosilicate glass valve adapter with various Hi-Vac valve sizes and (2) No.15 O-Ring joints. Ideal for assembling Schlenk or vacuum lines Comes with (2) size -116 FETFE O-Rings.

Storage Vessel, #15 O-ring Joint Capacity: 50, 100, and 350mL available Valve Size: 0-4 or 0-8mm available Approximate Height: 190, 235 or 240mm available.

Adapter, o-ring joint to size E hose connection, fits 3/8"-7/16" id tubing, fetfe o-ring included

Storage Flask, #15 O-ring Joint Capacity: 250, 500 and 1000mL available Valve Size: 0-4 or 0-8mm available Approximate Height: 160, 1960, and 220mm available.

…or at the ends of the manifold with heavy wall rubber vacuum tubing. Serrated hose connection adapters list the OD of the hose connection at the middle ring. Each adapter is supplied complete with one #116 Viton o-ring. Adapters are to be attached to the manifold via a CG-150-05 S.S. pinch clamp.

…of glass tubing to be adjusted as required. An O-ring on the taper provides best sealing and the threaded polypropylene extracting nut ensures effortless removal. NOT autoclavable Safely and securely positions glass tubing in a 24/40 joint. Available for 8 and 10mm diameter glass tubing…

Straight connecting adapter, 4mm glass plug stopcock, 15mm O-Ring top joint and either a spherical joint or an inner standard taper joint on the bottom.

Vacuum Trap Body Joint: 45/50 O-ring Joint Size: #15 Outer Body OD: 50mm Outer Body Length: 250mm below joint supplied with two size 116 Viton O-rings

Adapter, 15mm o-ring joint to tubing. Sized for compression fittings. FETFE o-ring included.

Borosilicate glass vacuum/NO-AIR trap. Simliar to 8755 traps but with No. 15 O-Ring side connecting joints. Ideal for vacuum cart and other vacuum or NO-AIR applications. Comes complete with stainless steel ball-joint clamp and Viton O-Ring.

Vacuum Trap with #15 O-ring joint Features 0-12mm high vaccum valve as the shut off. Connection is made via a 57mm O-ring flat flange. Length below flange is 300mm. Steel Clamps sold seperately.

Sublimator, Two Piece, Synthware, Various sizes are available. O-Ring Size: 217, 226, or 229, Clamp Size: 35, 65, or 75 available.

…use with 9595 Spinning Band Micro-distillation Column. With outer joint and external thread at one end for making an O-RING-CAP-SEAL type connection with mating male joints, inner joint at other end and 7/10 outer side joint for vacuum connection or stopper when using Spinning Band Column technique.…

…3 or 4 port configuration with 0-10 Easy Action stopcocks. Order with either 14/20, 24/40 inner joints or #15 o-ring joints on ports. Distance between ports is 95mm which allows for use of flasks up to 3 Liters. Please see our various o-ring joint adapters such as Ace codes 5127, 5128 and 5129.

With Ace-Threds or Ace-Thred and joints. Accepts a single 5mm or 10mm O.D. NMR Tube. Solvent reservoir capacity is 55mL. All threaded versions have a filter flask with a #15 Ace-Thred at top and O-Ring and #11 Ace-Thred side port with a removable Ace-Safe hose connection. Threaded-jointed version…

…MEDIUM WALL TUBING. Glass wool (not supplied) is used to support column packing. Lower end of the column has a round bottom. Connections between the column, reservoir and flow control adapter are made using Rodaviss® joints. The unique design of the Rodaviss® joint affords a grease free…

…hollow high vacuum stopcocks. This four–port manifold is fitted with two 14/20 and 24/40 inner joints, and is 100mm center to center joints.#15 O-ring joint stopper (S480015) and #15 O-ring joint to serrated hose adapter have to be ordered separately. Viton® O-rings can be ordered using…

Vacuum Double Manifold, High Vacuum Valves, #15 O-Ring Joints: Ports: 4, Valve Size: 0-8mm

…vacuum manifold with #15 o-ring joint ends. Available with 3 or 4 high vacuum stopcock ports. Order with inner joint port ends (14/20 or 24/40) or #15 o-ring joints. The distance between ports is 95mm, ideal for flasks up to 250mL. Please see our various o-ring joint adapters such as Ace codes 5127,…

…taper joint inserts for 6472 series flat glass heads. This low profile insert allows for increased working space above the head. The insert is secured to the head with a reverse threaded locking nut and sealed using a FETFE O-Ring. The top of the insert is formed to allow the use of 7597 joint…

With 24mm O.D. drain extension near bottom for attaching stopcock shutoff valve. Shutoff is an 8mm bore PTFE plug stopcock with a #25 Ace-Thred at a right angle. Ace-Thred attaches to drain extension via a 7506-10 Nylon Bushing and FETFE O-Ring. The 9.