Glass key for stopcock
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
Ø MAXIMO MACHO MAXIMUM KEY (MM.) |
| 28 25 32 | 1,5 | NS – 12,5 | |
| 28 25 34 | 2,5 | NS – 14,5 | |
| 28 25 36 | 4 |
NS – 18,8 |
PTFE conical key for stopcock
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
Ø MAXIMO MACHO MAXIMUM KEY (MM.) |
| 28 25 42 | 2,5 | NS – 12,5 | |
| 28 25 44 | 4 | NS – 14,5 | |
| 28 25 46 | 6 | NS – 18,8 |
PTFE needle key for stopcock With regulation.
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REFERENCIA CAT. NUMBER |
LLAVE DE PASO KEY SIZE (MM.) |
| 28 25 52 | 3 | |
| 28 25 54 | 6 | |
| 28 25 56 | 10 |
Stopcock, one way, solid glass key
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REFERENCIA CAT. NUMBER |
LLAVE DE PASO KEY SIZE (MM.) |
Ø MAXIMO MACHO MAXIMUM KEY (MM.) |
Ø EXT. RAMAS SIDE ARMS (MM.) |
| 28 01 01 | 1,5 – 2,5 | NS – 12,5 | 8 | |
| 28 01 03 | 2,5 – 4 | NS – 14,5 | 10 | |
| 28 01 05 | 4 – 6 | NS – 18,8 | 12 |
Stopcock, one way, PTFE conical key.
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REFERENCIA CAT. NUMBER |
LLAVE DE PASO KEY SIZE (MM.) |
Ø MAXIMO MACHO MAXIMUM KEY (MM.) |
Ø EXT. RAMAS SIDE ARMS (MM.) |
| 28 03 01 | 1,5 – 2,5 | NS – 12,5 | 8 | |
| 28 03 03 | 2,5 – 4 | NS – 14,5 | 10 | |
| 28 03 05 | 4 – 6 | NS – 18,8 | 12 |
Stopcock, one way, PTFE needle with regulation, straight arms
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REFERENCIA CAT. NUMBER |
Ø PASO Ø BORE (MM.) |
Ø EXT. RAMAS SIDE ARMS (MM.) |
| 28 70 04 | 3 | 8 | |
| 28 70 06 | 6 | 10 | |
| 28 70 10 | 10 | 13 |
Stopcock, glass key, for burettes
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REFERENCIA CAT. NUMBER |
ø RAMA ø ARM (MM.) |
Ø PASO ø BORE(MM.) |
| 28 72 08 | 8 | 3 |
Stopcock, PTFE conical key, for buretes
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REFERENCIA CAT. NUMBER |
ø RAMA ø ARM (MM.) |
Ø PASO ø BORE(MM.) |
| 28 72 10 | 8 | 3 |
Stopcock, PTFE needle key, for buretes With regulation
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REFERENCIA CAT. NUMBER |
ø RAMA ø ARM (MM.) |
Ø PASO ø BORE(MM.) |
| 28 72 04 | 8 | 3 |
Stopcock, PTFE needle key, for buretes
- Liquid tight fit.
- Without lubrication.
- Smooth regulation.
- Interchangeable membrane.
- Adaptable to 6 mm. OD tubes.
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REFERENCIA CAT. NUMBER |
DESCRIPCIÓN DESCRIPTION |
Ø EXT. RAMAS OD ARMS(MM.) |
| 47 90 00 | Llave completa / Complete stopcock: | 6 | |
| 47 90 10 | Llave PP/ PP Key | ||
| 47 90 20 | Repuesto (membrana de vitón suelta) | ||
| Spare part (VITON® membrane, only) | 3. |
Stopcock, glass key, for burettes, lateral
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REFERENCIA CAT. NUMBER |
ø RAMA ø ARM (MM.) |
Ø PASO ø BORE(MM.) |
| 28 72 16 | 8 | 3 |
Stopcock, PTFE conical key, for buretes, lateral
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REFERENCIA CAT. NUMBER |
ø RAMA ø ARM (MM.) |
Ø PASO ø BORE(MM.) |
| 28 72 26 | 8 | 3 |
Stopcock, PTFE needle key, for buretes, lateral
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REFERENCIA CAT. NUMBER |
ø RAMA ø ARM (MM.) |
Ø PASO ø BORE(MM.) |
| 28 72 36 | 8 | 3 |
Stopcock, PTFE needle, one way, lateral 90º With regulation
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REFERENCIA CAT. NUMBER |
DESCRIPCIÓN DESCRIPTION |
Ø EXT. RAMAS OD ARMS(MM.) |
| 28 71 04 | 3 | 8 | |
| 28 71 06 | 6 | 10 | |
| 28 71 10 | 10 | 13 |
Stopcocks, two way, double oblique bore with solid glass key
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
Ø MÁXIMO MACHO MAXIMUM KEY (MM.) |
| 28 19 01 | 2,5 | NS – 14,5 | |
| 28 19 02 | 4 | NS – 18,8 |
Stopcocks, two way, double oblique bore with hollow glass key
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
Ø MÁXIMO MACHO MAXIMUM KEY (MM.) |
Ø EXT. RAMAS OD ARMS(MM.) |
| 28 18 02 | 2 | NS – 24 | 9 | |
| 28 18 03 | 3 | NS – 29,2 | 9 |
Stopcocks, two way, double oblique bore with PTFE conical key
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
Ø MÁXIMO MACHO MAXIMUM KEY (MM.) |
| 28 25 04 | 2,5 | NS – 14,5 | |
| 28 25 06 | 4 | NS – 18,8 | |
| 28 25 08 | 6 | NS – 21,5 |
Stopcocks, tree way, with solid glass T-bore key For cold liquids
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
Ø MÁXIMO MACHO MAXIMUM KEY (MM.) |
Ø EXT. RAMAS OD ARMS(MM.) |
| 28 06 02 | 2 | NS – 14,5 | 8 |
Stopcocks, tree way, with hollow glass T-bore key For hot liquids and gases
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
Ø MÁXIMO MACHO MAXIMUM KEY (MM.) |
Ø EXT. RAMAS OD ARMS(MM.) |
| 28 20 02 | 2 | NS – 24 | 9 | |
| 28 20 03 | 3 | NS – 29,2 | 9 |
Stopcocks, tree way, with PTFE conical key
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
Ø MÁXIMO MACHO MAXIMUM KEY (MM.) |
Ø EXT. RAMAS OD ARMS(MM.) |
| 28 06 12 | 2 | NS – 14,5 | 8 |
Stopcock, straight bore, device "break-vacuum" Solid glass key. For use with cool and warm liquids and gases
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
Ø MÁXIMO MACHO MAXIMUM KEY (MM.) |
Ø OLIVAS Ø HOSE CONECTORS(MM.) |
| 27 03 05 | 4 | NS – 18,8 | 12 – 13 |
Stopcock, vacuum, one way, glass, straight bore With hollow key
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
Ø MÁXIMO MACHO MAXIMUM KEY (MM.) |
Ø EXT. RAMAS OD ARMS (MM.) |
LONGITUD RAMAS LENGTH ARMS (MM.) |
| 29 01 02 | 2,5 | NS – 14,5 | 9 | 90 | |
| 29 01 03 | 3,5 | NS – 18,8 | 10 | 90 | |
| 29 01 05 | 5 | NS – 24 | 12 | 90 | |
| 29 01 07 | 7 | NS – 29,2 | 14 | 100 |
Stopcock, vacuum, three ways, T-type With hollow key
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
Ø MÁXIMO MACHO MAXIMUM KEY (MM.) |
Ø EXT. RAMAS OD ARMS (MM.) |
LONGITUD RAMAS LENGTH ARMS (MM.) |
| 29 02 03 | 3,5 | NS – 24 | 10 | 90 | |
| 29 02 05 | 5 | NS – 29,2 | 12 | 100 |
Stopcock, vacuum, T-type With hollow-glass joint suitable for hot liquids and gases
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REFERENCIA CAT. NUMBER |
ESMERILADO JOINT |
| 27 36 44 | 29 / 32 |
Stopcock, high vacuum, straight Three viton o-rings, fine regulation, PTFE spindle
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
PASO BORE (MM.) |
| 28 73 06 | 10 x 100 | 6 | |
| 28 73 10 | 13 x 100 | 10 |
Stopcock, high vacuum 90º Three VITON® o-rings, fine regulation, PTFE spindle
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
PASO BORE (MM.) |
| 28 75 06 | 10 x 100 | 6 | |
| 28 75 10 | 13 x 100 | 10 |
Stopcock, high vacuum, three ways Three closing areas with viton toric joints, fine regulation, PTFE spindle
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REFERENCIA CAT. NUMBER |
ø TALADRO BORE (MM.) |
PASO BORE (MM.) |
| 28 74 06 | 10 x 100 | 6 | |
| 28 74 10 | 13 x 100 | 10 |
Vacuum manifold Double way and four glass hollow keys stopcocks*
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REFERENCIA CAT. NUMBER |
ESMERILADO JOINT |
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| 29 03 80 | 14 / 23 | |||
| * Bajo demanda se pueden fabricar con llaves de PTFE * On request, we can manufacture with PTFE stopcocks |
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Manifold With glass stopcock. Distance between hose connectors 60 mm.
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REFERENCIA CAT. NUMBER |
Nº SALIDAS CON LLAVE NUMBER OF OUTLETS |
| 25 69 13 | 3 | |
| 25 69 14 | 4 | |
| 25 69 15 | 5 | |
| 25 69 16 | 6 |
Manifold
- With needle PTFE stopcock, principal hose connector Ø 14-15 mm
- Secondary hose connector Ø 10-11 mm.
- Distance between hose connectors 60 mm.
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REFERENCIA CAT. NUMBER |
Nº SALIDAS CON LLAVE NUMBER OF OUTLETS |
| 25 68 40 | 4 | |
| 25 68 50 | 5 | |
| 25 68 60 | 6 |
Vacuum float valve Float valve
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REFERENCIA CAT. NUMBER |
CARACTERÍSTICAS FEATURES |
| 33 87 00 | Olivas con 10 – 11 mm Ø / Hose connectors Ø 10-11 mm |
Vacuum float valve Filled with mercury
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REFERENCIA CAT. NUMBER |
CARACTERÍSTICAS FEATURES |
| 33 89 00 | Olivas con 10 – 11 mm Ø / Hose connectors Ø 10-11 mm |
General purpose valves Straight through bayonet. Flexible pipe. PTFE.
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REFERENCIA CAT. NUMBER |
ø OLIVA ARM ø (MM.) |
PASO BORE (MM.) |
| VSGP 0452 | 4,5 | 2 | |
| VSGP 0602 | 6 | 2 | |
| VSGP 0803 | 8 | 3 | |
| VSGP 1004 | 10 | 4 | |
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General purpose valves T-type bayonet. Flexible pipe. It is possible any type of assembly with resistance to high temperatures chemistry-inert. PTFE.
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REFERENCIA CAT. NUMBER |
ø OLIVA ARM ø (MM.) |
PASO BORE (MM.) |
| VSGT 0452 | 4,5 | 2 | |
| VSGT 0602 | 6 | 2 | |
| VSGT 0803 | 8 | 3 | |
| VSGT 1004 | 10 | 4 |
Ground joint, outer part only, interchangeable
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REFERENCIA CAT. NUMBER |
ESMERILADO JOINT |
ø EXTERIOR DEL TUBO OD (MM.) |
|
| 10 01 30 | 5 / 13 | 8 | ||
| 10 01 29 | 7 / 16 | 10 | ||
| 10 01 19 | 10 / 19 | 13 | ||
| 10 01 20 | 12 / 21 | 15 | ||
| 10 01 21 | 14 / 23 | 17 | ||
| 10 01 22 | 19 / 26 | 22 | ||
| 10 01 23 | 24 / 29 | 28 | ||
| 10 01 24 | 29 / 32 | 34 | ||
| 10 01 25 | 34 / 35 | 40 | ||
| 10 01 27 | 45 / 40 | 50 | ||
| 10 01 28 | 60 / 46 | 65 |
Ground joint, inner part only, interchangeable
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REFERENCIA CAT. NUMBER |
ESMERILADO JOINT |
ø EXTERIOR DEL TUBO OD (MM.) |
|
| 10 01 03 | 5 / 13 | 4 | ||
| 10 01 05 | 7 / 16 | 6 | ||
| 10 01 07 | 10 / 19 | 8 | ||
| 10 01 09 | 12 / 21 | 11 | ||
| 10 01 11 | 14 / 23 | 13 | ||
| 10 01 12 | 19 / 26 | 17 | ||
| 10 01 13 | 24 / 29 | 22 | ||
| 10 01 14 | 29 / 32 | 26 | ||
| 10 01 15 | 34 / 35 | 32 | ||
| 10 01 17 | 45 / 40 | 42 | ||
| 10 01 18 | 60 / 46 | 54 |
Joint clip for conical joint POM.
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REFERENCIA CAT. NUMBER |
PARA UNIÓN CÓNICA FOR JOINT |
COLOR COLOUR |
| CSEP 1019 | 10 / 19 | Negro / Black | |
| CSEP 1423 | 14 / 23 | Amarillo / Yellow | |
| CSEP 1926 | 19 / 26 | Azul / Blue | |
| CSEP 2429 | 24 / 29 | Verde / Green | |
| CSEP 2932 | 29 / 32 | Rojo / Red | |
| CSEP 3435 | 34 / 35 | Naranja / Orange | |
| CSEP 4540 | 45 / 40 | Marrón / Brown |
Clips for grinding unions Made of chromed metal
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REFERENCIA CAT. NUMBER |
PARA UNIÓN CÓNICA FOR JOINT |
| CSEM 1019 | 10 / 19 | |
| CSEM 1221 | 12 / 21 | |
| CSEM 1423 | 14 / 23 | |
| CSEM 1926 | 19 / 26 | |
| CSEM 2429 | 24 / 29 | |
| CSEM 2932 | 29 / 32 | |
| CSEM 4540 | 45 / 40 |
Grease for keys and joints
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REFERENCIA CAT. NUMBER |
ENVASE BOTTLE |
| 98 09 01 | 30 gr. |
Spherical joints, cup
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REFERENCIA CAT. NUMBER |
ESMERILADO JOINT |
| 10 02 20 | S-13 | |
| 10 02 21 | S-19 | |
| 10 02 22 | S-29 | |
| 10 02 23 | S-35 | |
| 10 02 25 | S-51 | |
| 10 02 26 | S-64 |
Spherical joints, ball
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REFERENCIA CAT. NUMBER |
ESMERILADO JOINT |
| 10 02 10 | S-13 | |
| 10 02 11 | S-19 | |
| 10 02 12 | S-29 | |
| 10 02 13 | S-35 | |
| 10 02 15 | S-51 | |
| 10 02 16 | S-64 |
Threaded joints SVS Flexible union of two glass threads with built-in silicone washer (VMQ) – PTFE, stable up to 200 ºC.
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REFERENCIA CAT. NUMBER |
PARA RÓTULA FOR SPHERICAL JOINT |
| UNRO 0014 | 2 x GL 14 | |
| UNRO 0018 | 2 x GL 18 | |
| UNRO 0025 | 2 x GL 25 | |
| UNRO 0032 | 2 x GL 32 |
Cylinders without graduation Borosilicate glass, hexagonal base.
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REFERENCIA CAT. NUMBER |
CAPACIDAD CAPACITY |
|
| PVSG 0005 | 5 | ||
| PVSG 0010 | 10 | ||
| PVSG 0025 | 25 | ||
| PVSG 0050 | 50 | ||
| PVSG 0100 | 100 | ||
| PVSG 0250 | 250 | ||
| PVSG 0500 | 500 | ||
| PVSG 1000 | 1.000 | ||
| PVSG 2000 | 2.000 |
Volumetric flask without markBorosilicate glass
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REFERENCIA CAT. NUMBER |
CAPACIDAD CAPACITY |
BOCA INNER JOINT |
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| MSAF 0005 | 5 | 7 / 16 | ||
| MSAF 0010 |











































