BioProcessing Fittings PharmaLok Clamps

PharmaLok™ Sanitary Clamps

State-of-the-Art Design Allowing for Easy Operation

The biopharmaceutical industry has made a strong move towards single-use technology, so Nordson MEDICAL has developed PharmaLok™ sanitary clamps to simplify and streamline biopharma processes. Effortlessly and securely attach sanitary fittings to bag ports and filters with PharmaLok™ sanitary clamps.

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PharmaLok™ ZerO

PharmaLok™ ZerO sanitary clamps deliver uniform 360° compression, ensuring consistent sealing without compromising the integrity of the gasket. Clamps utilizing a single hinge may cause pinching, distortion, or gasket intrusion. Our innovative design ensures even pressure by triangulating pressure points to evenly disperse the compression load.

  • Universal compatibility supports a wide range of fittings and flanges
  • Adaptive closure accommodates gasket and flange variations
  • Single-setting latch simplifies operation - no tools, torque checks, or adjustments required
  • Compact design with nested latch and hinges eliminates protrusions
  • Up to 25% less material than traditional TC clamps
  • Minimized particulate

Features & Benefits

  • 360° uniform compression ensures consistent sealing
  • Connects both plastic and stainless-steel fittings
  • Easy-to-use, one-handed closure - no tools required in most cases
  • Latch lockout holds standard cable ties
  • ASME BPE 018 DT-7-1 and SIP/CIP compatible
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PharmaLok™ Sanitary Clamps Technical Information

Materials
  • Zytel® FGFE5171 glass-filled nylon certified to USP Class VI and ISO 10993
Sterilization
  • Autoclavable up to 273° F (134° C) for a maximum of 30 min
  • Gamma radiation up to 50 kGy
  • X-ray sterilization compatible up to 50 kGy
Sizes Fitting
  • 0.5" (12.7 mm) to 0.75" (19.0 mm)
  • 1" (25.4 mm) to 1.5" (38.1 mm)
  • 3" (76.2 mm)
  • 4" (101.6 mm)
Maximum Pressure
  • 80 psi (5.5 bar) to 100 psi (6.9 bar)
Temperature
  • Normal operating temperature -94° F (-70° C) to 140° F (60° C)
  • Cryogenic freezing to -112° F (-80° C)

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