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Ventosa BL30-4 Silicona, 1/4" NPT macho, 0118371


Artículo No. 0118371

  • Fuelle largo y flexible
  • Labio largo y fino
  • Racór de alto flujo
  • Zona de trabajo = diámetro del labio
  • Amplia gama de temperaturas (-40°C a +200°C)
Métrico   Imperial
Curve radius 20 mm
Movement, vertical max. 19 mm
Aplicación Manipulación de bolsas
Material Silicona (SIL)
Modelo de ventosa BL-4
Forma Multifuelles
Volumen 4,1 cm³
Peso 5 g
Tamaño de conexión 1/4"
Modelo de conexión Macho
Modelo de conexión Rosca NPT
Opciones de conexión Ninguno
Altura 54 mm
Exterior Dimensiones 30,5 mm
Rendimiento - fuerzas de elevación
Fuerza de elevación vertical Fuerza de elevación paralela
20 -kPa 8 N 4,2 N
Silicone 40° Dureza A
Color Rojo
Dureza 40 °Shore A
Temperatura -40 – 200 °C
Resistencia del material
Silicone 40° Dureza A
Alcohol ++
Ácidos concentrados -
Etanol N/A
Hidrólisis +
Metanol N/A
Aceite -
Oxidación +++
Gasolina -
Resistencia al desgaste ++
Tiempo & ozono +++

Dibujos dimensionados

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Artículo No.
Racor 1/4" NPT macho, bolsa 0118794
Ventosa BL30-4 Silicona 0116971

Artículo No.
Racor G1/4" macho, bolsa 0118793
Archivo CAD
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Hojas técnicas
Folletos (1)
Certificados (1)
Formación (4)
    • Suction cups

      • How do I know which lifting forces I need?
        • It depends on the weight of the product that should be lifted and how many suction cups that can be used for the object. Calculate the weight to be lifted per suction cup and then take the weight multiplied with the gravity force (g=9.81) and you have the lifting force needed in Newton (N)

      • How do I know which suction cup to choose?
        • Our recommendation is to start at the application listing to find the products we recommend to different applications. If you have questions please do not hesitate to contact our partners to find the optimum solution.

      • How should Piab suction cups be stored?
      • I have a variation of number of objects to be lifted- how can I make sure to not drop them or to use too much energy? How to optimize this type of system?
        • All suction cups not in contact with an object (open) will draw in a lot of air and demand a larger pump than actually necessary. By using different valves, such as piSAVE sense, in the suction cups, the suction cups will be normally closed until they come in contact with the handled object. Only the cups needed in the specific lifting cycle will be open and flow air. Please see the video piSAVE sense.

      • What is DURAFLEX®?
        • DURAFLEX® is a patented material specially developed to feature the elasticity of rubber and the wear resistance of polyurethane. The DURAFLEX® material is mark-free.

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