Bellows suction cup ZFBL series

roundsiliconeNBR

Product overview

• Type
  
  • Bellows suction cup (Series ZFBL)
  • Designed for irregular and convex surfaces
  • Dual-lip geometry for improved sealing and safety
• Typical applications
  
  • Life science
  • Food and beverage handling

Available variants (installation size: ZFBL5040)
Order-No. | Diameter | Material | Shore hardness | Color | Fixing thread
ZFBL5040-N | 50 mm | NBR | 60 | Black | (none specified)
ZFBL5040-N-14M-M | 50 mm | NBR | 60 | Black | G1/4" external
ZFBL5040-N-38M | 50 mm | NBR | 60 | Black | G3/8" external
ZFBL5040-S | 50 mm | Silicone | 55 | Red | (none specified)
ZFBL5040-S-14M | 50 mm | Silicone | 55 | Red | (none specified)
ZFBL5040-S-14M-M | 50 mm | Silicone | 55 | Red | G1/4" external
ZFBL5040-S-18F | 50 mm | Silicone | 55 | Red | G1/8" internal
ZFBL5040-S3 | 50 mm | Silicone | 30 | Translucent blue | (none specified)
ZFBL5040-S3-14M | 50 mm | Silicone | 30 | Translucent blue | (none specified)
ZFBL5040-S3-14M-M | 50 mm | Silicone | 30 | Translucent blue | G1/4" external
ZFBL5040-S3-18F | 50 mm | Silicone | 30 | Translucent blue | G1/8" internal
ZFBL5040-S3-18F-M | 50 mm | Silicone | 30 | Translucent blue | G1/4" external
ZFBL5040-S3-38M | 50 mm | Silicone | 30 | Translucent blue | G3/8" external
ZFBL5040-S3-38M-M | 50 mm | Silicone | 30 | Translucent blue | G3/8" external
ZFBL5040-S-38M | 50 mm | Silicone | 55 | Red | G3/8" external
ZFBL5040-W3 | 50 mm | Silicone food-safe | 30 | Translucent white | (none specified)
ZFBL5040-W3-38M | 50 mm | Silicone food-safe | 30 | Translucent white | G3/8" external


Notes

• Installation size referenced on the page: ZFBL5040
• Material options shown: NBR, Silicone, Silicone food-safe
• Shore hardness options shown: 30, 55, 60
• Color options shown: Black, Red, Translucent blue, Translucent white
• Fixing thread options shown: G1/8" internal, G1/4" external, G3/8" external or no thread (depending on variant)

Technical specifications

• Series: ZFBL (bellows suction cup)
• Primary application areas: Life science, Food and beverage handling
• Geometry: Bellows design for irregular and convex surfaces; dual-lip for enhanced sealing and safety
• Available diameters: 50 mm (installation size ZFBL5040 shown)
• Materials: NBR, Silicone, Silicone (food-safe)
• Shore hardness values: 30, 55, 60
• Color variants: Black, Red, Translucent blue, Translucent white
• Fixing thread variants: G1/8" internal, G1/4" external, G3/8" external or no thread (depending on variant)