C3-1578 Sanitary Compression Lock
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Hygienic Design Accessories/Hygienic Compression Lock

C3-1578 Sanitary Compression Lock

The hygienic compression latch is specifically designed for equipment in the food, beverage, pharmaceutical, biotechnology, and other high hygiene level industries. Unlike standard hygienic quarter-turn locks, this product continues to generate axial compression after the latch tongue rotates to the locked position, further pulling the equipment door panel towards the door frame, ensuring the sealing strip remains in a stable compressed state. This "rotation + compression" working mechanism allows for rapid locking, door panel pre-tensioning, enhanced sealing, and vibration resistance, making it particularly suitable for hygienic equipment that requires frequent high-pressure cleaning, has sealing requirements, or experiences vibrations.

  • Hole Size: M22*20mm
  • Material: Main body SUS316L, Seal: Blue Silicone
  • Protection Level: IP69K
  • Compression Stroke: 7mm
  • Compliance Standards: Adhere to sanitary design guidelines such as 3-A, EHEDG, EN 1672-2, and ISO 14159. Use food-safe seals that meet FDA standards.
  • Application Scenarios: Food processing machinery, stainless steel sanitary equipment, dairy production lines, beer and beverage production lines, meat processing equipment, seafood processing equipment, central kitchen equipment, baking machinery, chocolate and candy equipment, filling equipment, packaging equipment, food conveying equipment, cleaning machines, pharmaceutical machinery, bioengineering equipment, cleanroom equipment, and sanitary electrical enclosures and control cabinets that require high-pressure washing.

Detailed Specifications

ImageModelProtection MethodLock Cylinder SpecificationsLock Tongue SpecificationMaterialDownload
C3-1578-W13-LH-A2External ProtectionW13 Lock CylinderLH can be customized as neededSUS316
C3-1578-S17-LH-A2External ProtectionS17 Square Lock CylinderLH can be customized as neededSUS316
C3-1578-038-LH-A2External Protection3 Point Lock CylinderLH can be customized as neededSUS316
C3-1578-048-LH-A2External ProtectionSquare Eight Lock CylinderLH can be customized as neededSUS316
C3-1578M-W13-LH-A2Fully ProtectedW13 Lock CylinderLH can be customized as neededSUS316
C3-1578M-S17-LH-A2Fully ProtectedS17 Square Lock CylinderLH can be customized as neededSUS316
C3-1578M-038-LH-A2Fully Protected3 Point Lock CylinderLH can be customized as neededSUS316
C3-1578M-048-LH-A2Fully ProtectedSquare Eight Lock CylinderLH can be customized as neededSUS316